The 2014 Fiat 500 has 104 electrical switch & relay parts with verified fitment on this page — 26 part types and 12 brands, covering all 3 engine options (1.4L L4, 1.4L L4 Turbocharged and ELECTRIC). Each part includes a manufacturer part number and application notes.
The switch and relay system on the 2014 Fiat 500 covers the switches, relays and flashers that route power to everything the driver touches. The largest groups are Cruise Control Switch (9 parts), Brake Light Switch (7 parts) and Fog / Driving Lamp Switch (7 parts). The other 23 part types cover the remaining 81 parts.
The 2014 Fiat 500 was sold with 3 engines. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2014 Fiat 500 electrical switch & relay parts are WELLS (37 parts), MOPAR (33 parts) and STANDARD MOTOR PRODUCTS (15 parts), plus 9 more brands. Quality grades include Standard Replacement and Economy.
12 parts on this 2014 Fiat 500 page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including MOPAR 68093625AA (Back Up / Reverse Lamp Switch) and STANDARD MOTOR PRODUCTS SLS538 (Brake Light Switch). Click any part number to see every vehicle that part fits.
A/C Refrigerant Pressure Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FOUR SEASONS Fits: 1.4L L4, 1.4L L4 Turbocharged | 36698 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Pressure Switch | View on Amazon |
| GPD Fits: 1.4L L4, 1.4L L4 Turbocharged | 1711513 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Pressure Transducerwith 3 Terminal(s) | View on Amazon |
| UAC Fits: 1.4L L4, 1.4L L4 Turbocharged | SW9951C | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Pressure Transducer | View on Amazon |
| VNE Fits: 1.4L L4, 1.4L L4 Turbocharged | 4020002 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Body code FF | View on Amazon |
This table covers the pressure switches on the A/C circuit. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
4 A/C Refrigerant Pressure Switch parts for the 2014 Fiat 500 come from 4 brands — FOUR SEASONS, GPD, UAC and 1 other brand.
This group includes FOUR SEASONS 36698, GPD 1711513 and UAC SW9951C and the remaining parts above.
Accessory Power Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA Fits: 1.4L L4, 1.4L L4 Turbocharged | 600433 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Stamping # 1/11307/87E, 046520421Replaces 20 Amp Relay | View on Amazon |
| ROSTRA Fits: 1.4L L4, 1.4L L4 Turbocharged | 600484 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Stamping # 1/11308/85E, 046520422Replaces 30 Amp Relay | View on Amazon |
This table covers the relays that control the Accessory Power circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
ROSTRA supplies both parts for the 2014 Fiat 500.
This group includes ROSTRA 600433 and ROSTRA 600484.
Back Up / Reverse Lamp Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Popular Fits: 1.4L L4 Turbocharged | 68093625AA | 🇺🇸 US 🇨🇦 CA | Fits 16V Inline Multi Air Engine.2 door Convertible | View on Amazon |
| ROSTRA Popular Fits: 1.4L L4, 1.4L L4 Turbocharged | 670383 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| HELLA Fits: 1.4L L4, 1.4L L4 Turbocharged | 008621011 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 2-Pin ConnectorBolted | View on Amazon |
| HELLA Fits: 1.4L L4, 1.4L L4 Turbocharged | 008621301 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 2-Pin ConnectorBolted | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 1.4L L4, 1.4L L4 Turbocharged | LS416 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WELLS Fits: 1.4L L4, 1.4L L4 Turbocharged | 1S12731 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Back Up / Reverse Lamp switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
6 Back Up / Reverse Lamp Switch parts for the 2014 Fiat 500 come from 5 brands — HELLA, MOPAR, ROSTRA and 2 other brands. The "Popular" part is MOPAR 68093625AA.
Part numbers include MOPAR 68093625AA, ROSTRA 670383 and HELLA 008621011, among others listed above.
Blower Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 1.4L L4, 1.4L L4 Turbocharged | 1S11990 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Air Conditioningwithout Automatic Temperature Control | View on Amazon |
| WELLS Fits: 1.4L L4, 1.4L L4 Turbocharged | 1S11991 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without Air Conditioningwithout Automatic Temperature Control | View on Amazon |
This table covers the Blower switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
2 Blower Switch parts for the 2014 Fiat 500 come from WELLS.
Listed part numbers: WELLS 1S11990 and WELLS 1S11991.
Brake Light Switch
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VEMO Fits: 1.4L L4, 1.4L L4 Turbocharged | V24730018 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 1.4L L4, 1.4L L4 Turbocharged | SLS538 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WELLS Popular Fits: 1.4L L4 Turbocharged, 1.4L L4 | 1S12241 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| MOPAR Fits: 1.4L L4 | 68073610AA | 🇺🇸 US 🇨🇦 CA | Fits 2 door HatchbackAWD | View on Amazon |
| ROSTRA Fits: 1.4L L4, 1.4L L4 Turbocharged | 620299 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| VNE Fits: 1.4L L4 Turbocharged | 4015020 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 1.4L L4 Turbocharged | 920478 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the pedal-mounted switch that turns on the brake lamps. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
7 Brake Light Switch parts for the 2014 Fiat 500 come from 7 brands — VEMO, STANDARD MOTOR PRODUCTS, WELLS and 4 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS SLS538.
The Economy section lists 1 option from VEMO — the catalog's value-priced group. VEMO V24730018 is listed in this group.
In the Standard Replacement grade, STANDARD MOTOR PRODUCTS, WELLS, MOPAR and 2 other brands supply 5 parts: built to original-equipment specification. A representative part number is STANDARD MOTOR PRODUCTS SLS538.
1 further part sits outside the graded sections, with the same engine-level match.
Listed part numbers: STANDARD MOTOR PRODUCTS SLS538, VEMO V24730018 and WELLS 1S12241, plus the other parts above.
Clutch Pedal Position / Starter Safety Switch
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VEMO Fits: 1.4L L4, 1.4L L4 Turbocharged | V24730052 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 1.4L L4 | 68073611AB | 🇺🇸 US 🇨🇦 CA | Fits 2 door Convertible5 Speed C510 Manual Transmission | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 1.4L L4, 1.4L L4 Turbocharged | NS637 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WELLS Fits: 1.4L L4, 1.4L L4 Turbocharged | 1S11992 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Clutch Pedal Position / Starter Safety switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
4 Clutch Pedal Position / Starter Safety Switch parts are listed for the 2014 Fiat 500, from VEMO, MOPAR, STANDARD MOTOR PRODUCTS and 1 other brand.
Economy: 1 part, from VEMO. A representative part number is VEMO V24730052.
The Standard Replacement section: 3 options from MOPAR, STANDARD MOTOR PRODUCTS and WELLS. MOPAR 68073611AB is listed in this group.
Listed part numbers: VEMO V24730052, MOPAR 68073611AB and STANDARD MOTOR PRODUCTS NS637, plus the other parts above.
Convertible Top Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 1.4L L4 | 1TU57JW4AA | 🇺🇸 US 🇨🇦 CA | Fits Avorio (Ivory) Interior Ambient IvoryAvorio (Ivory) Interior Ambient | View on Amazon |
| MOPAR Fits: 1.4L L4 | 1TU57JXWAA | 🇺🇸 US 🇨🇦 CA | Black2 door Convertible | View on Amazon |
This table covers the Convertible Top switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
MOPAR supplies both parts for the 2014 Fiat 500.
Part numbers include MOPAR 1TU57JW4AA and MOPAR 1TU57JXWAA.
Cruise Control Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 1.4L L4, 1.4L L4 Turbocharged | CCA1249 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Black | View on Amazon |
| MOPAR Fits: 1.4L L4 | 1TB46JW4AC | 🇺🇸 US 🇨🇦 CA | Fits Avorio (Ivory) Interior Ambient, Steering Wheel, Speed ControlAvorio (Ivory) Interior Ambient | View on Amazon |
| MOPAR Fits: 1.4L L4 | 1TB47JSAAD | 🇺🇸 US 🇨🇦 CA | Fits Leather Wrapped Steering Wheel, Speed Control, Steering Wheel Mounted Audio Controls, Blue&ME Handsfree CommunicationBlack | View on Amazon |
| MOPAR Fits: 1.4L L4 | 1TB47JW4AD | 🇺🇸 US 🇨🇦 CA | Fits Avorio (Ivory) Interior Ambient, Leather Wrapped Steering Wheel, Speed Control, Steering Wheel Mounted Audio Controls, Blue&ME Handsfree CommunicationAvorio (Ivory) Interior Ambient | View on Amazon |
| MOPAR Fits: 1.4L L4 | 1TB47JXWAD | 🇺🇸 US 🇨🇦 CA | Fits Leather Wrapped Steering Wheel, Blue&ME Handsfree Communication, Longhorn Interior AccentsBlack | View on Amazon |
| MOPAR Fits: 1.4L L4 | 1TB47LW9AD | 🇺🇸 US 🇨🇦 CA | Steam (White), Leather Wrapped Steering Wheel, Speed Control, Steering Wheel Mounted Audio Controls, Blue&ME Handsfree CommunicationSteam (White) | View on Amazon |
| WELLS Fits: 1.4L L4, 1.4L L4 Turbocharged | 1S16022 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without Hands-Free PhoneBlack | View on Amazon |
| WELLS Fits: 1.4L L4 Turbocharged | 1S16020 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without Hands-Free PhoneWhite | View on Amazon |
| WELLS Fits: 1.4L L4 Turbocharged | 1S16340 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Hands-Free PhoneWhite | View on Amazon |
This table covers the Cruise Control switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
9 Cruise Control Switch parts are listed for the 2014 Fiat 500, from MOPAR, WELLS and STANDARD MOTOR PRODUCTS. STANDARD MOTOR PRODUCTS CCA1249 carries the "Popular" badge.
Listed part numbers: STANDARD MOTOR PRODUCTS CCA1249, MOPAR 1TB46JW4AC and MOPAR 1TB47JSAAD, plus the other parts above.
Dimmer Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Popular Fits: 1.4L L4, 1.4L L4 Turbocharged | 1S15172 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Cruise Controlwith Rear Wiper | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 1.4L L4, 1.4L L4 Turbocharged | CBS2077 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without Rear Wiperwithout Fog Lights | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 1.4L L4, 1.4L L4 Turbocharged | CBS2057 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Black | View on Amazon |
| WELLS Fits: 1.4L L4, 1.4L L4 Turbocharged | 1S15176 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Cruise Controlwithout Rear Wiper | View on Amazon |
| WELLS Fits: 1.4L L4, 1.4L L4 Turbocharged | 1S15235 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Cruise Controlwithout Rear Wiper | View on Amazon |
This table covers the dimmer switches that select headlamp high and low beam. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
5 Dimmer Switch parts are listed for the 2014 Fiat 500, from WELLS and STANDARD MOTOR PRODUCTS. WELLS 1S15172 carries the "Popular" badge.
This group includes WELLS 1S15172, STANDARD MOTOR PRODUCTS CBS2077 and STANDARD MOTOR PRODUCTS CBS2057 and the remaining parts above.
Fog / Driving Lamp Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 1.4L L4 | 1TC79JW4AA | 🇺🇸 US 🇨🇦 CA | Fits Avorio (Ivory) Interior Ambient, Fog Lamps IvoryExc. Heated Front Seats | View on Amazon |
| MOPAR Fits: 1.4L L4 | 1TC79JXWAA | 🇺🇸 US 🇨🇦 CA | Fits Fog Lamps BlackExc. Heated Front Seats | View on Amazon |
| MOPAR Fits: 1.4L L4 | 1TC88JW4AB | 🇺🇸 US 🇨🇦 CA | Fits Fog Lamps, Heated Front Seats IvoryExc. Rear Fog Lamps | View on Amazon |
| MOPAR Fits: 1.4L L4 | 1TC88JXWAB | 🇺🇸 US 🇨🇦 CA | Fits Fog Lamps, Heated Front Seats BlackExc. Rear Fog Lamps | View on Amazon |
| MOPAR Fits: 1.4L L4 | 1TC88LW9AB | 🇺🇸 US 🇨🇦 CA | Fits Fog Lamps, Heated Front Seats SteamExc. Rear Fog Lamps | View on Amazon |
| WELLS Fits: 1.4L L4, 1.4L L4 Turbocharged | 1S11995 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Heated SeatsWhite | View on Amazon |
| WELLS Fits: 1.4L L4 Turbocharged | 1S16127 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without Heated SeatsWhite | View on Amazon |
This table covers the Fog / Driving Lamp switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
7 Fog / Driving Lamp Switch parts are listed for the 2014 Fiat 500, from MOPAR and WELLS.
Listed part numbers: MOPAR 1TC79JW4AA, MOPAR 1TC79JXWAA and MOPAR 1TC88JW4AB, plus the other parts above.
Headlamp Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Popular Fits: 1.4L L4, 1.4L L4 Turbocharged | 1S15172 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Cruise Controlwith Rear Wiper | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 1.4L L4, 1.4L L4 Turbocharged | CBS2077 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without Rear Wiperwithout Fog Lights | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 1.4L L4, 1.4L L4 Turbocharged | CBS2057 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Black | View on Amazon |
| WELLS Fits: 1.4L L4, 1.4L L4 Turbocharged | 1S15176 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Cruise Controlwithout Rear Wiper | View on Amazon |
| WELLS Fits: 1.4L L4, 1.4L L4 Turbocharged | 1S15235 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Cruise Controlwithout Rear Wiper | View on Amazon |
This table covers the column or dash switches that control the exterior lamps. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
5 Headlamp Switch parts are listed for the 2014 Fiat 500, from WELLS and STANDARD MOTOR PRODUCTS. WELLS 1S15172 carries the "Popular" badge.
Part numbers include WELLS 1S15172, STANDARD MOTOR PRODUCTS CBS2077 and STANDARD MOTOR PRODUCTS CBS2057, among others listed above.
HVAC Control Switch / Panel
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 1.4L L4 | 5LR78JW4AB | 🇺🇸 US 🇨🇦 CA | Fits Avorio (Ivory) Interior Ambient, A/C with Auto Temp ControlAvorio (Ivory) Interior Ambient | View on Amazon |
| MOPAR Fits: 1.4L L4 | 5LR78JXWAB | 🇺🇸 US 🇨🇦 CA | Fits A/C with Auto Temp ControlBlack | View on Amazon |
This table covers the HVAC Control Switch panels.
MOPAR supplies both parts for the 2014 Fiat 500.
This group includes MOPAR 5LR78JW4AB and MOPAR 5LR78JXWAB.
HVAC Temperature Control Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 1.4L L4, 1.4L L4 Turbocharged | RY1738 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WELLS Fits: 1.4L L4, 1.4L L4 Turbocharged | 1R3545 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Connector Gender: MaleMounting Hardware Included: No | View on Amazon |
| WELLS Fits: 1.4L L4, 1.4L L4 Turbocharged | 1R2482 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Voltage: 12.0 2H | View on Amazon |
This table covers the relays that control the HVAC Temperature Control circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
3 HVAC Temperature Control Relay parts are listed for the 2014 Fiat 500, from WELLS and STANDARD MOTOR PRODUCTS.
Listed part numbers: STANDARD MOTOR PRODUCTS RY1738, WELLS 1R3545 and WELLS 1R2482.
Ignition Starter Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Popular Fits: 1.4L L4, 1.4L L4 Turbocharged | 1S12006 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Automatic Trans | View on Amazon |
| MOPAR Fits: 1.4L L4 | 68072198AB | 🇺🇸 US 🇨🇦 CA | Fits 2 door Convertible5 Speed C510 Manual Transmission | View on Amazon |
| MOPAR Fits: 1.4L L4 | 68072199AB | 🇺🇸 US 🇨🇦 CA | Fits 2 door Convertible6 Speed Aisin F21-250 Auto Trans | View on Amazon |
| ROSTRA Fits: 1.4L L4, 1.4L L4 Turbocharged | 630291 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Automatic trans. | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 1.4L L4, 1.4L L4 Turbocharged | US1089 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Automatic trans. | View on Amazon |
| WELLS Fits: 1.4L L4, 1.4L L4 Turbocharged | 1S12005 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Manual trans. | View on Amazon |
This table covers the ignition switches that feed the starter circuit. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
6 Ignition Starter Switch parts are listed for the 2014 Fiat 500, from WELLS, MOPAR, ROSTRA and 1 other brand. WELLS 1S12006 carries the "Popular" badge.
Listed part numbers: WELLS 1S12006, MOPAR 68072198AB and MOPAR 68072199AB, plus the other parts above.
Instrument Cluster Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 1.4L L4 | 56046308AA | 🇺🇸 US 🇨🇦 CA | Fits Rear Window Defroster2 door Convertible | View on Amazon |
| MOPAR Fits: 1.4L L4 | 68106399AB | 🇺🇸 US 🇨🇦 CA | 2 Door Hatchback | View on Amazon |
This table covers the Instrument Cluster switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
2 Instrument Cluster Switch parts for the 2014 Fiat 500 come from MOPAR.
This group includes MOPAR 56046308AA and MOPAR 68106399AB.
Multi-Function Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH Popular Fits: 1.4L L4, 1.4L L4 Turbocharged | 0986AH0300 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Multi-Purpose Relay | View on Amazon |
| WELLS Fits: 1.4L L4, 1.4L L4 Turbocharged | 1R3545 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Connector Gender: MaleMounting Hardware Included: No | View on Amazon |
| WELLS Fits: 1.4L L4, 1.4L L4 Turbocharged | 1R3511 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Stamping # 34F250004 | View on Amazon |
| WELLS Fits: 1.4L L4, 1.4L L4 Turbocharged | 1R2482 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Voltage: 12.0 2H | View on Amazon |
| WELLS Fits: 1.4L L4, 1.4L L4 Turbocharged | 1R2483 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 30 Ampswith Stamping # 1/11308/85E or # 46520422 | View on Amazon |
This table covers the relays that control the Multi-Function circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
5 Multi-Function Relay parts for the 2014 Fiat 500 come from 2 brands — WELLS and BOSCH. The "Popular" part is BOSCH 0986AH0300.
This group includes BOSCH 0986AH0300, WELLS 1R3545 and WELLS 1R3511 and the remaining parts above.
Oil Pressure Sender / Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 1.4L L4, 1.4L L4 Turbocharged | PS533 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| GPD Fits: 1.4L L4, 1.4L L4 Turbocharged | 1815262 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Light | View on Amazon |
| MOPAR Fits: 1.4L L4, 1.4L L4 Turbocharged | 68070741AC | 🇺🇸 US 🇨🇦 CA | Fits Inline Multi Air 16V Engine., Inline Fire Multi Air 16V Engine. (E0-E22), Inline Fire Multi Air 16V Engine. (E100)2 door Hatchback | View on Amazon |
| ROSTRA Fits: 1.4L L4, 1.4L L4 Turbocharged | 501368 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Connector Shape: Rectangular | View on Amazon |
| WELLS Fits: 1.4L L4, 1.4L L4 Turbocharged | 1S11893 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Connector Gender: Female | View on Amazon |
This table covers the senders and switches that report oil pressure to the gauge or lamp. Typical signs include a lamp that stays on, or a gauge that never moves. Confirm power and ground at the connector before replacing the sender or switch.
5 Oil Pressure Sender / Switch parts for the 2014 Fiat 500 come from 5 brands — STANDARD MOTOR PRODUCTS, GPD, MOPAR and 2 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS PS533.
Listed part numbers: STANDARD MOTOR PRODUCTS PS533, GPD 1815262 and MOPAR 68070741AC, plus the other parts above.
Outside Mirror Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 1.4L L4 | 1UG24JXWAC | 🇺🇸 US 🇨🇦 CA | Fits Power Mirrors or Power Mirrors or Power Multi-Function Foldaway Mirrors or Power Multi-Function Foldaway Mirrors or Power Heated Mirrors or Manual Mirrors BlackBlack | View on Amazon |
| MOPAR Fits: 1.4L L4 | 1UG24JD7AC | 🇺🇸 US 🇨🇦 CA | Fits Power Mirrors or Power Mirrors or Power Multi-Function Foldaway Mirrors or Power Multi-Function Foldaway Mirrors or Power Heated Mirrors or Manual Mirrors GrayAvorio (Ivory) Interior Ambient | View on Amazon |
| MOPAR Fits: 1.4L L4 | 1UG24LW9AC | 🇺🇸 US 🇨🇦 CA | Fits Power Mirrors or Power Mirrors or Power Multi-Function Foldaway Mirrors or Power Multi-Function Foldaway Mirrors or Power Heated Mirrors or Manual Mirrors SteamSteam (White) | View on Amazon |
This table covers the Outside Mirror switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
MOPAR supplies the 3 Outside Mirror Switch parts for the 2014 Fiat 500.
Listed part numbers: MOPAR 1UG24JXWAC, MOPAR 1UG24JD7AC and MOPAR 1UG24LW9AC.
Parking Brake Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 1.4L L4 | 68104694AA | 🇺🇸 US 🇨🇦 CA | Fits 4-Wheel Disc Brakes or Regenerative 4-Wheel Disc ABS Brakes or Anti-Lock 4-Wheel Disc Performance Brakes without Abarth Exterior BadgingExcept Abarth Exterior Badging | View on Amazon |
This table covers the Parking Brake switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
This group shows a single part: MOPAR 68104694AA.
Power Window Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 1.4L L4, 1.4L L4 Turbocharged | 1S12001 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | FrontGray | View on Amazon |
| WELLS Fits: 1.4L L4, 1.4L L4 Turbocharged | 1S17252 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | FrontSteam Color | View on Amazon |
This table covers the switches that command each window motor. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
2 Power Window Switch parts for the 2014 Fiat 500 come from WELLS.
Listed part numbers: WELLS 1S12001 and WELLS 1S17252.
Radio Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 1.4L L4 | 1TD19JW4AB | 🇺🇸 US 🇨🇦 CA | Fits LeftAvorio (Ivory) Interior Ambient, Leather Wrapped Steering Wheel, Speed Control, Steering Wheel Mounted Audio Controls, Blue&ME Handsfree Communication | View on Amazon |
| MOPAR Fits: 1.4L L4 | 1TD19JXWAC | 🇺🇸 US 🇨🇦 CA | Fits LeftHigh Gloss Wood/Leather Steering Wheel, Speed Control, Steering Wheel Mounted Audio Controls, Blue&ME Handsfree Communication | View on Amazon |
| MOPAR Fits: 1.4L L4 | 1TD19LW9AC | 🇺🇸 US 🇨🇦 CA | LeftSteam (White), Leather Wrapped Steering Wheel, Speed Control, Steering Wheel Mounted Audio Controls, Blue&ME Handsfree Communication | View on Amazon |
| MOPAR Fits: 1.4L L4 | 1TH12JW4AB | 🇺🇸 US 🇨🇦 CA | Fits RightAvorio (Ivory) Interior Ambient, Leather Wrapped Steering Wheel, Speed Control, Steering Wheel Mounted Audio Controls, Blue&ME Handsfree Communication | View on Amazon |
| MOPAR Fits: 1.4L L4 | 1TH12JXWAC | 🇺🇸 US 🇨🇦 CA | Fits RightHigh Gloss Wood/Leather Steering Wheel, Speed Control, Steering Wheel Mounted Audio Controls, Blue&ME Handsfree Communication | View on Amazon |
This table covers the Radio switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
5 Radio Switch parts for the 2014 Fiat 500 come from MOPAR.
This group includes MOPAR 1TD19JW4AB, MOPAR 1TD19JXWAC and MOPAR 1TD19LW9AC and the remaining parts above.
Seat Heater Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA Fits: 1.4L L4, 1.4L L4 Turbocharged | 662565 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Fog LightsBlack | View on Amazon |
| WELLS Fits: 1.4L L4, 1.4L L4 Turbocharged | 1S11995 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Ivory, with Fog Lights | View on Amazon |
| WELLS Fits: 1.4L L4, 1.4L L4 Turbocharged | 1S11994 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Blackwith Fog Lights | View on Amazon |
This table covers the Seat Heater switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
3 Seat Heater Switch parts are listed for the 2014 Fiat 500, from WELLS and ROSTRA.
Listed part numbers: ROSTRA 662565, WELLS 1S11995 and WELLS 1S11994.
Steering Wheel Audio Control Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 1.4L L4, 1.4L L4 Turbocharged | 1S16583 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Ivory, Left Side | View on Amazon |
| WELLS Fits: 1.4L L4, 1.4L L4 Turbocharged | 1S16582 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Ivory, Right Side | View on Amazon |
This table covers the Steering Wheel Audio Control switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
2 Steering Wheel Audio Control Switch parts for the 2014 Fiat 500 come from WELLS.
This group includes WELLS 1S16583 and WELLS 1S16582.
Sunroof / Sunshade Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 1.4L L4 | 1RY68JD7AB | 🇺🇸 US 🇨🇦 CA | Fits Power Sunroof GrayAvorio (Ivory) Interior Ambient | View on Amazon |
| MOPAR Fits: 1.4L L4 | 1RY68JXWAB | 🇺🇸 US 🇨🇦 CA | Fits Power Sunroof BlackBlack | View on Amazon |
This table covers the Sunroof / Sunshade switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
MOPAR supplies both parts for the 2014 Fiat 500.
Part numbers include MOPAR 1RY68JD7AB and MOPAR 1RY68JXWAB.
Turn Signal Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Popular Fits: 1.4L L4, 1.4L L4 Turbocharged | 1S15172 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Cruise Controlwith Rear Wiper | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 1.4L L4, 1.4L L4 Turbocharged | CBS2077 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without Rear WiperColor Code Ivory | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 1.4L L4, 1.4L L4 Turbocharged | CBS2057 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Black | View on Amazon |
| WELLS Fits: 1.4L L4, 1.4L L4 Turbocharged | 1S15176 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Cruise Controlwithout Rear Wiper | View on Amazon |
| WELLS Fits: 1.4L L4, 1.4L L4 Turbocharged | 1S15235 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Cruise Controlwithout Rear Wiper | View on Amazon |
This table covers the combination / turn-signal switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
5 Turn Signal Switch parts for the 2014 Fiat 500 come from 2 brands — WELLS and STANDARD MOTOR PRODUCTS. The "Popular" part is WELLS 1S15172.
Listed part numbers: WELLS 1S15172, STANDARD MOTOR PRODUCTS CBS2077 and STANDARD MOTOR PRODUCTS CBS2057, plus the other parts above.
Wiper / Washer Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Popular Fits: 1.4L L4, 1.4L L4 Turbocharged | 1S15172 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Cruise Controlwith Rear Wiper | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 1.4L L4, 1.4L L4 Turbocharged | CBS2077 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without Rear Wiperwithout Fog Lights | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 1.4L L4, 1.4L L4 Turbocharged | CBS2057 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Black | View on Amazon |
| WELLS Fits: 1.4L L4, 1.4L L4 Turbocharged | 1S15176 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Cruise Controlwithout Rear Wiper | View on Amazon |
| WELLS Fits: 1.4L L4, 1.4L L4 Turbocharged | 1S15235 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Cruise Controlwithout Rear Wiper | View on Amazon |
This table covers the Wiper / Washer switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
5 Wiper / Washer Switch parts are listed for the 2014 Fiat 500, from WELLS and STANDARD MOTOR PRODUCTS. WELLS 1S15172 carries the "Popular" badge.
Part numbers include WELLS 1S15172, STANDARD MOTOR PRODUCTS CBS2077 and STANDARD MOTOR PRODUCTS CBS2057, among others listed above.
Buying Electrical Switch & Relay Parts for a 2014 Fiat 500
On this vehicle, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches.
- Match the engine first. Every electrical switch & relay part here is engine-specific; each row shows which engine(s) it fits.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, inspect the connector terminals behind any failed switch — heat damage there will kill the new part too.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Cruise Control Switch and Brake Light Switch .
Frequently Asked Questions
How many electrical switch & relay parts fit the 2014 Fiat 500?
Our catalog currently lists 104 electrical switch & relay parts for the 2014 Fiat 500 across 26 subcategories and 12 brands, covering all 3 engine options (1.4L L4, 1.4L L4 Turbocharged and ELECTRIC). Each part is matched to the engine(s) it fits.
Do electrical switch & relay parts differ between 2014 Fiat 500 engines?
Yes. Every electrical switch & relay part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of electrical switch & relay problems on a 2014 Fiat 500?
Common symptoms include accessories that work intermittently, a click without action, or one function dead while its fuse tests fine. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, inspect the connector terminals behind any failed switch — heat damage there will kill the new part too.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2014 Fiat 500 was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2014 Fiat 500?
First match the engine — each row shows which engine(s) the part fits. Then swap a suspect relay with an identical known-good one from the fuse box before buying — it is the fastest diagnostic there is. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2014 Fiat 500
Electrical Switch & Relay Parts for Other Fiat 500 Years
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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.