102 Electrical switch & relay parts are listed for the 2016 Fiat 500, in 27 part types, covering all 3 engine options (1.4L L4, 1.4L L4 Turbocharged and ELECTRIC). Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2016 Fiat 500, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches. 19 parts of the 102 listed are Cruise Control Switch (7 parts), Clutch Pedal Position / Starter Safety Switch (6 parts) and Fog / Driving Lamp Switch (6 parts). The other 24 part types cover the remaining 83 parts.
The 2016 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 2016 Fiat 500 electrical switch & relay parts are MOPAR (37 parts), WELLS (33 parts) and STANDARD MOTOR PRODUCTS (16 parts), plus 8 more brands. Quality grades include Standard Replacement and Economy.
10 parts on this 2016 Fiat 500 page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including STANDARD MOTOR PRODUCTS SLS538 (Brake Light Switch) and STANDARD MOTOR PRODUCTS CCA1249 (Cruise Control 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, ELECTRIC | 36698 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Pressure Switch | View on Amazon |
| GPD Fits: 1.4L L4, ELECTRIC | 1711513 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Pressure Transducerwith 3 Terminal(s) | View on Amazon |
| UAC Fits: 1.4L L4, ELECTRIC | SW10008C | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Pressure Transducer | View on Amazon |
| VNE Fits: 1.4L L4 | 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 2016 Fiat 500 come from 4 brands — FOUR SEASONS, GPD, UAC and 1 other brand.
Part numbers include FOUR SEASONS 36698, GPD 1711513 and UAC SW10008C, among others listed above.
Accessory Power Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA Fits: 1.4L L4 | 600433 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Stamping # 1/11307/87E, 046520421Replaces 20 Amp Relay | View on Amazon |
| ROSTRA Fits: 1.4L L4 | 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 2016 Fiat 500.
Listed part numbers: ROSTRA 600433 and ROSTRA 600484.
Back Up / Reverse Lamp Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: 1.4L L4 | 008621011 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 2-Pin ConnectorBolted | View on Amazon |
| HELLA Fits: 1.4L L4, ELECTRIC | 008621301 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 2-Pin ConnectorBolted | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 1.4L L4, ELECTRIC | LS416 | 🇺🇸 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.
3 Back Up / Reverse Lamp Switch parts for the 2016 Fiat 500 come from 2 brands — HELLA and STANDARD MOTOR PRODUCTS.
This group includes HELLA 008621011, HELLA 008621301 and STANDARD MOTOR PRODUCTS LS416.
Blower Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 1.4L L4, ELECTRIC | 1S11990 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Air Conditioningwithout Automatic Temperature Control | View on Amazon |
| WELLS Fits: 1.4L L4, ELECTRIC | 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 2016 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, ELECTRIC | V24730018 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 1.4L L4, ELECTRIC | SLS538 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| MOPAR Fits: 1.4L L4, ELECTRIC | 68073610AA | 🇺🇸 US 🇨🇦 CA | Fits 2 door HatchbackAWD | View on Amazon |
| ROSTRA Fits: 1.4L L4, ELECTRIC | 620299 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WELLS Fits: 1.4L L4, ELECTRIC | 1S12241 | 🇺🇸 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.
5 Brake Light Switch parts for the 2016 Fiat 500 come from 5 brands — VEMO, STANDARD MOTOR PRODUCTS, MOPAR and 2 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, MOPAR, ROSTRA and 1 other brand supply 4 parts: built to original-equipment specification. A representative part number is STANDARD MOTOR PRODUCTS SLS538.
This group includes STANDARD MOTOR PRODUCTS SLS538, VEMO V24730018 and MOPAR 68073610AA and the remaining parts above.
Clutch Pedal Position / Starter Safety Switch
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VEMO Fits: 1.4L L4 | 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 C514 Manual Transmission | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 1.4L L4 | NS637 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WELLS Fits: 1.4L L4 | 1S11992 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: ELECTRIC | NS637 | 🇺🇸 US | View on Amazon | |
| WELLS Fits: ELECTRIC | 1S11992 | 🇺🇸 US | 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.
6 Clutch Pedal Position / Starter Safety Switch parts are listed for the 2016 Fiat 500, from STANDARD MOTOR PRODUCTS, WELLS, VEMO 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.
2 ungrouped parts are not assigned to a grade, with the same engine-level match.
This group includes VEMO V24730052, MOPAR 68073611AB and STANDARD MOTOR PRODUCTS NS637 and the remaining parts above.
Convertible Top Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 1.4L L4, ELECTRIC | 1TU57JW4AA | 🇺🇸 US 🇨🇦 CA | Fits Black2 door Convertible | View on Amazon |
| MOPAR Fits: 1.4L L4, ELECTRIC | 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 2016 Fiat 500.
Listed part numbers: MOPAR 1TU57JW4AA and MOPAR 1TU57JXWAA.
Cruise Control Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 1.4L L4 | CCA1249 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Black | View on Amazon |
| MOPAR Fits: 1.4L L4, ELECTRIC | 1TB46JW4AC | 🇺🇸 US 🇨🇦 CA | Fits Avorio (Ivory) Interior Ambient, Steering Wheel, Speed ControlAvorio (Ivory) Interior Ambient | View on Amazon |
| MOPAR Fits: 1.4L L4, ELECTRIC | 1TB47JSAAD | 🇺🇸 US 🇨🇦 CA | Fits Leather Wrapped Steering Wheel, Speed Control, Steering Wheel Mounted Audio Controls, Integrated Voice Command with BluetoothBlack | View on Amazon |
| MOPAR Fits: 1.4L L4, ELECTRIC | 1TB47JW4AD | 🇺🇸 US 🇨🇦 CA | Fits Avorio (Ivory) Interior Ambient, Leather Wrapped Steering Wheel, Speed Control, Steering Wheel Mounted Audio Controls, Integrated Voice Command with BluetoothAvorio (Ivory) Interior Ambient | View on Amazon |
| MOPAR Fits: 1.4L L4, ELECTRIC | 1TB47JXWAD | 🇺🇸 US 🇨🇦 CA | Fits Leather Wrapped Steering Wheel, Speed Control, Steering Wheel Mounted Audio Controls, Integrated Voice Command with BluetoothBlack | View on Amazon |
| MOPAR Fits: 1.4L L4, ELECTRIC | 1TB47LW9AD | 🇺🇸 US 🇨🇦 CA | Steam (White), Leather Wrapped Steering Wheel, Speed Control, Steering Wheel Mounted Audio Controls, Integrated Voice Command with BluetoothSteam (White) | View on Amazon |
| WELLS Fits: 1.4L L4, ELECTRIC | 1S16022 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without Hands-Free PhoneBlack | 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.
7 Cruise Control Switch parts are listed for the 2016 Fiat 500, from MOPAR, STANDARD MOTOR PRODUCTS and WELLS. STANDARD MOTOR PRODUCTS CCA1249 carries the "Popular" badge.
This group includes STANDARD MOTOR PRODUCTS CCA1249, MOPAR 1TB46JW4AC and MOPAR 1TB47JSAAD and the remaining parts above.
Dimmer Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Popular Fits: 1.4L L4, ELECTRIC | 1S15172 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Cruise Controlwith Rear Wiper | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 1.4L L4, ELECTRIC | CBS2077 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without Rear Wiperwithout Fog Lights | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 1.4L L4, ELECTRIC | CBS2057 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Black | View on Amazon |
| WELLS Fits: 1.4L L4, ELECTRIC | 1S15176 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Cruise Controlwithout Rear Wiper | View on Amazon |
| WELLS Fits: 1.4L L4, ELECTRIC | 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 2016 Fiat 500, from WELLS and STANDARD MOTOR PRODUCTS. WELLS 1S15172 carries the "Popular" badge.
Listed part numbers: WELLS 1S15172, STANDARD MOTOR PRODUCTS CBS2077 and STANDARD MOTOR PRODUCTS CBS2057, plus the other parts above.
Fog / Driving Lamp Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 1.4L L4, ELECTRIC | 1TC79JW4AA | 🇺🇸 US 🇨🇦 CA | Fits Avorio (Ivory) Interior Ambient, Fog LampsExc. Heated Front Seats | View on Amazon |
| MOPAR Fits: 1.4L L4, ELECTRIC | 1TC79JXWAA | 🇺🇸 US 🇨🇦 CA | Fits Black, Fog LampsExc. Heated Front Seats | View on Amazon |
| MOPAR Fits: 1.4L L4, ELECTRIC | 1TC88JW4AB | 🇺🇸 US 🇨🇦 CA | Fits Avorio (Ivory) Interior Ambient, Fog Lamps, Heated Front SeatsExc. Rear Fog Lamps or China Equipment Group | View on Amazon |
| MOPAR Fits: 1.4L L4, ELECTRIC | 1TC88JXWAB | 🇺🇸 US 🇨🇦 CA | Fits Black, Fog Lamps, Heated Front SeatsExc. Rear Fog Lamps or China Equipment Group | View on Amazon |
| MOPAR Fits: 1.4L L4, ELECTRIC | 1TC88LW9AB | 🇺🇸 US 🇨🇦 CA | Fits Steam (White), Fog Lamps, Heated Front SeatsExc. Rear Fog Lamps or China Equipment Group | View on Amazon |
| WELLS Fits: 1.4L L4, ELECTRIC | 1S11995 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with 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.
6 Fog / Driving Lamp Switch parts are listed for the 2016 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, ELECTRIC | 1S15172 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Cruise Controlwith Rear Wiper | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 1.4L L4, ELECTRIC | CBS2077 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without Rear Wiperwithout Fog Lights | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 1.4L L4, ELECTRIC | CBS2057 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Black | View on Amazon |
| WELLS Fits: 1.4L L4, ELECTRIC | 1S15176 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Cruise Controlwithout Rear Wiper | View on Amazon |
| WELLS Fits: 1.4L L4, ELECTRIC | 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 2016 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.
Hood Ajar Indicator Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 1.4L L4 | 68291508AA | 🇺🇸 US 🇨🇦 CA | Fits 2 door Convertible6 Speed Aisin F21-250 HD Auto Trans | View on Amazon |
This table covers the Hood Ajar Indicator 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 68291508AA.
HVAC Control Switch / Panel
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 1.4L L4, ELECTRIC | 5SL59JW4AB | 🇺🇸 US 🇨🇦 CA | Fits Avorio (Ivory) Interior AmbientA/C with Auto Temp Control | View on Amazon |
| MOPAR Fits: 1.4L L4, ELECTRIC | 5SL59JXWAB | 🇺🇸 US 🇨🇦 CA | Fits A/C with Auto Temp ControlBlack | View on Amazon |
| MOPAR Fits: ELECTRIC | 1VH54JXWAG | 🇺🇸 US 🇨🇦 CA | A/C with Auto Temp ControlBlack | View on Amazon |
| MOPAR Fits: ELECTRIC | 1VH54LW9AG | 🇺🇸 US 🇨🇦 CA | Fits Avorio (Ivory) Interior AmbientA/C with Auto Temp Control | View on Amazon |
This table covers the HVAC Control Switch panels.
MOPAR supplies the 4 HVAC Control Switch / Panel parts for the 2016 Fiat 500.
This group includes MOPAR 5SL59JW4AB, MOPAR 5SL59JXWAB and MOPAR 1VH54JXWAG and the remaining parts above.
HVAC Temperature Control Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 1.4L L4, ELECTRIC | RY1738 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WELLS Fits: 1.4L L4, ELECTRIC | 1R3545 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Connector Gender: MaleMounting Hardware Included: No | View on Amazon |
| WELLS Fits: 1.4L L4, ELECTRIC | 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 2016 Fiat 500, from WELLS and STANDARD MOTOR PRODUCTS.
This group includes STANDARD MOTOR PRODUCTS RY1738, WELLS 1R3545 and WELLS 1R2482.
Ignition Starter Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Popular Fits: 1.4L L4, ELECTRIC | 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, ELECTRIC | 68072199AB | 🇺🇸 US 🇨🇦 CA | Fits 2 door Convertible6 Speed Aisin F21-250 Auto Trans | View on Amazon |
| ROSTRA Fits: 1.4L L4, ELECTRIC | 630291 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Automatic trans. | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 1.4L L4, ELECTRIC | US1089 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Automatic trans. | View on Amazon |
| WELLS Fits: 1.4L L4 | 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 2016 Fiat 500, from WELLS, MOPAR, ROSTRA and 1 other brand. WELLS 1S12006 carries the "Popular" badge.
Part numbers include WELLS 1S12006, MOPAR 68072198AB and MOPAR 68072199AB, among others listed above.
Instrument Cluster Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 1.4L L4, ELECTRIC | 56046308AA | 🇺🇸 US 🇨🇦 CA | Fits Rear Window Defroster2 door Convertible | View on Amazon |
| MOPAR Fits: 1.4L L4, ELECTRIC | 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 2016 Fiat 500 come from MOPAR.
Listed part numbers: MOPAR 56046308AA and MOPAR 68106399AB.
Multi-Function Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH Popular Fits: 1.4L L4, ELECTRIC | 0986AH0300 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Multi-Purpose Relay | View on Amazon |
| WELLS Popular Fits: 1.4L L4, ELECTRIC | 1R3545 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Connector Gender: MaleMounting Hardware Included: No | View on Amazon |
| MOPAR Fits: 1.4L L4, ELECTRIC | 68125508AA | 🇺🇸 US 🇨🇦 CA | Electrical Relay | View on Amazon |
| WELLS Fits: 1.4L L4, ELECTRIC | 1R3511 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Stamping # 34F250004 | View on Amazon |
| WELLS Fits: 1.4L L4, ELECTRIC | 1R2482 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Voltage: 12.0 2H | View on Amazon |
| WELLS Fits: 1.4L L4, ELECTRIC | 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.
6 Multi-Function Relay parts for the 2016 Fiat 500 come from 3 brands — WELLS, BOSCH and MOPAR. The "Popular" part is BOSCH 0986AH0300.
This group includes BOSCH 0986AH0300, WELLS 1R3545 and MOPAR 68125508AA and the remaining parts above.
Oil Pressure Sender / Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 1.4L L4, ELECTRIC | PS533 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| GPD Fits: 1.4L L4, ELECTRIC | 1815262 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Light | View on Amazon |
| MOPAR Fits: 1.4L L4 | 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 Convertible | View on Amazon |
| ROSTRA Fits: 1.4L L4 | 501368 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Connector Shape: Rectangular | View on Amazon |
| WELLS Fits: 1.4L L4 | 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 2016 Fiat 500 come from 5 brands — STANDARD MOTOR PRODUCTS, GPD, MOPAR and 2 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS PS533.
Part numbers include STANDARD MOTOR PRODUCTS PS533, GPD 1815262 and MOPAR 68070741AC, among others listed above.
Outside Mirror Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 1.4L L4, ELECTRIC | 1UG24JXWAC | 🇺🇸 US 🇨🇦 CA | Fits Steam (White)Exc. Retro Badge | View on Amazon |
| MOPAR Fits: 1.4L L4, ELECTRIC | 1UG24JD7AC | 🇺🇸 US 🇨🇦 CA | Fits Exc. Retro BadgeBlack | View on Amazon |
| MOPAR Fits: 1.4L L4, ELECTRIC | 1UG24JW4AC | 🇺🇸 US 🇨🇦 CA | Fits Avorio (Ivory) Interior Ambient, Retro BadgeAvorio (Ivory) Interior Ambient | View on Amazon |
| MOPAR Fits: 1.4L L4, ELECTRIC | 1UG24LW9AC | 🇺🇸 US 🇨🇦 CA | Fits Exc. Retro BadgeSteam (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 4 Outside Mirror Switch parts for the 2016 Fiat 500.
Listed part numbers: MOPAR 1UG24JXWAC, MOPAR 1UG24JD7AC and MOPAR 1UG24JW4AC, plus the other parts above.
Parking Brake Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 1.4L L4, ELECTRIC | 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, ELECTRIC | 1S17252 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | FrontSteam Color | View on Amazon |
| WELLS Fits: 1.4L L4, ELECTRIC | 1S17253 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | FrontBlack | 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 2016 Fiat 500 come from WELLS.
Listed part numbers: WELLS 1S17252 and WELLS 1S17253.
Radiator Fan Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 1.4L L4 | 1R2483 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Motor Relay | View on Amazon |
This table covers the relays that control the Radiator Fan 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.
One part is listed for the 2016 Fiat 500 — WELLS 1R2483.
Radio Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 1.4L L4, ELECTRIC | 1TD19JW4AC | 🇺🇸 US 🇨🇦 CA | Fits LeftAvorio (Ivory) Interior Ambient, Leather Wrapped Steering Wheel, Speed Control, Steering Wheel Mounted Audio Controls, Integrated Voice Command with Bluetooth | View on Amazon |
| MOPAR Fits: 1.4L L4, ELECTRIC | 1TD19JXWAC | 🇺🇸 US 🇨🇦 CA | Fits LeftLeather Wrapped Steering Wheel, Speed Control, Steering Wheel Mounted Audio Controls, Integrated Voice Command with Bluetooth | View on Amazon |
| MOPAR Fits: 1.4L L4, ELECTRIC | 1TD19LW9AC | 🇺🇸 US 🇨🇦 CA | LeftSteam (White), Leather Wrapped Steering Wheel, Speed Control, Steering Wheel Mounted Audio Controls, Integrated Voice Command with Bluetooth | View on Amazon |
| MOPAR Fits: 1.4L L4, ELECTRIC | 1TH12JW4AC | 🇺🇸 US 🇨🇦 CA | Fits RightAvorio (Ivory) Interior Ambient, Leather Wrapped Steering Wheel, Speed Control, Steering Wheel Mounted Audio Controls, Integrated Voice Command with Bluetooth | View on Amazon |
| MOPAR Fits: 1.4L L4, ELECTRIC | 1TH12JXWAC | 🇺🇸 US 🇨🇦 CA | Fits RightLeather Wrapped Steering Wheel, Speed Control, Steering Wheel Mounted Audio Controls, Integrated Voice Command with Bluetooth | 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 2016 Fiat 500 come from MOPAR.
This group includes MOPAR 1TD19JW4AC, MOPAR 1TD19JXWAC and MOPAR 1TD19LW9AC and the remaining parts above.
Seat Heater Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA Fits: 1.4L L4, ELECTRIC | 662565 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Fog LightsBlack | View on Amazon |
| WELLS Fits: 1.4L L4, ELECTRIC | 1S11995 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Ivory, with Fog Lights | View on Amazon |
| WELLS Fits: 1.4L L4, ELECTRIC | 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 2016 Fiat 500, from WELLS and ROSTRA.
This group includes ROSTRA 662565, WELLS 1S11995 and WELLS 1S11994.
Sunroof / Sunshade Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 1.4L L4, ELECTRIC | 1RY68JD7AB | 🇺🇸 US 🇨🇦 CA | Fits Power SunroofBlack | View on Amazon |
| MOPAR Fits: 1.4L L4, ELECTRIC | 1RY68JXWAB | 🇺🇸 US 🇨🇦 CA | Power SunroofBlack | 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 2016 Fiat 500.
Listed part numbers: MOPAR 1RY68JD7AB and MOPAR 1RY68JXWAB.
Turn Signal Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Popular Fits: 1.4L L4, ELECTRIC | 1S15172 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Cruise Controlwith Rear Wiper | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 1.4L L4, ELECTRIC | CBS2077 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without Rear WiperColor Code Ivory | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 1.4L L4, ELECTRIC | CBS2057 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Black | View on Amazon |
| WELLS Fits: 1.4L L4, ELECTRIC | 1S15176 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Cruise Controlwithout Rear Wiper | View on Amazon |
| WELLS Fits: 1.4L L4, ELECTRIC | 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 2016 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, ELECTRIC | 1S15172 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Cruise Controlwith Rear Wiper | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 1.4L L4, ELECTRIC | CBS2077 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without Rear Wiperwithout Fog Lights | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 1.4L L4, ELECTRIC | CBS2057 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Black | View on Amazon |
| WELLS Fits: 1.4L L4, ELECTRIC | 1S15176 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Cruise Controlwithout Rear Wiper | View on Amazon |
| WELLS Fits: 1.4L L4, ELECTRIC | 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 2016 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.
Buying Electrical Switch & Relay Parts for a 2016 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 Clutch Pedal Position / Starter Safety Switch .
Frequently Asked Questions
How many electrical switch & relay parts fit the 2016 Fiat 500?
Our catalog currently lists 102 electrical switch & relay parts for the 2016 Fiat 500 across 27 subcategories and 11 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 2016 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 2016 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 2016 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 2016 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 2016 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.