This page lists 77 electrical switch & relay parts for the 2017 Fiat 500, across 23 part types, covering all 3 engine options (1.4L L4, 1.4L L4 Turbocharged and ELECTRIC). Every part shows its brand, manufacturer part number and fitment notes.
On the 2017 Fiat 500, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches. 18 parts of the 77 listed are Multi-Function Relay (8 parts), Brake Light Switch (5 parts) and Cruise Control Switch (5 parts). The other 20 part types cover the remaining 59 parts.
The 2017 Fiat 500 was sold with 3 engines. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
10 brands supply electrical switch & relay parts for the 2017 Fiat 500, led by MOPAR (29 parts), WELLS (25 parts) and STANDARD MOTOR PRODUCTS (14 parts), plus 7 more brands. Quality grades include Standard Replacement and Economy.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2017 Fiat 500. 3 parts have it, including STANDARD MOTOR PRODUCTS SLS538 (Brake Light Switch) and BOSCH 0986AH0300 (Multi-Function Relay). Each part number opens a page with every vehicle that part fits.
A/C Refrigerant Pressure Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FOUR SEASONS Fits: ELECTRIC | 36698 | 🇺🇸 US | Pressure Switch | View on Amazon |
| GPD Fits: ELECTRIC | 1711513 | 🇺🇸 US | Pressure Transducerwith 3 Terminal(s) | View on Amazon |
| UAC Fits: ELECTRIC | SW9951C | 🇺🇸 US | Pressure Transducer | 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.
3 A/C Refrigerant Pressure Switch parts are listed for the 2017 Fiat 500, from FOUR SEASONS, GPD and UAC.
This group includes FOUR SEASONS 36698, GPD 1711513 and UAC SW9951C.
Back Up / Reverse Lamp Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: ELECTRIC | 008621301 | 🇺🇸 US | 2-Pin ConnectorBolted | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: ELECTRIC | LS416 | 🇺🇸 US | 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.
2 Back Up / Reverse Lamp Switch parts are listed for the 2017 Fiat 500, from HELLA and STANDARD MOTOR PRODUCTS.
Listed part numbers: HELLA 008621301 and STANDARD MOTOR PRODUCTS LS416.
Blower Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: ELECTRIC | 1S11990 | 🇺🇸 US | with Air Conditioningwithout Automatic Temperature Control | View on Amazon |
| WELLS Fits: ELECTRIC | 1S11991 | 🇺🇸 US | 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.
WELLS supplies both parts for the 2017 Fiat 500.
Listed part numbers: WELLS 1S11990 and WELLS 1S11991.
Brake Light Switch
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VEMO Fits: ELECTRIC | V24730018 | 🇺🇸 US | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: ELECTRIC | SLS538 | 🇺🇸 US | View on Amazon | |
| MOPAR Fits: ELECTRIC | 68073610AA | 🇺🇸 US 🇨🇦 CA | Fits 2 door HatchbackAWD | View on Amazon |
| ROSTRA Fits: ELECTRIC | 620299 | 🇺🇸 US | View on Amazon | |
| WELLS Fits: ELECTRIC | 1S12241 | 🇺🇸 US | 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 are listed for the 2017 Fiat 500, from VEMO, STANDARD MOTOR PRODUCTS, MOPAR and 2 other brands. STANDARD MOTOR PRODUCTS SLS538 carries the "Popular" badge.
In the Economy grade, VEMO supplies 1 part: the catalog's value-priced group. A representative part number is VEMO V24730018.
The Standard Replacement section lists 4 options from STANDARD MOTOR PRODUCTS, MOPAR, ROSTRA and 1 other brand — built to original-equipment specification. STANDARD MOTOR PRODUCTS SLS538 is listed in this group.
Listed part numbers: STANDARD MOTOR PRODUCTS SLS538, VEMO V24730018 and MOPAR 68073610AA, plus the other parts above.
Clutch Pedal Position / Starter Safety Switch
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VEMO Fits: ELECTRIC | V24730052 | 🇺🇸 US | View on Amazon |
Standard Replacement
| 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.
3 Clutch Pedal Position / Starter Safety Switch parts for the 2017 Fiat 500 come from 3 brands — VEMO, STANDARD MOTOR PRODUCTS and WELLS.
The Economy section: 1 option from VEMO. VEMO V24730052 is listed in this group.
Standard Replacement: 2 parts, from STANDARD MOTOR PRODUCTS and WELLS. A representative part number is STANDARD MOTOR PRODUCTS NS637.
Listed part numbers: VEMO V24730052, STANDARD MOTOR PRODUCTS NS637 and WELLS 1S11992.
Convertible Top Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: ELECTRIC | 1TU57JW4AA | 🇺🇸 US 🇨🇦 CA | Fits Black2 door Convertible | View on Amazon |
| MOPAR Fits: 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.
2 Convertible Top Switch parts for the 2017 Fiat 500 come from MOPAR.
Part numbers include MOPAR 1TU57JW4AA and MOPAR 1TU57JXWAA.
Cruise Control Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: ELECTRIC | 1TB47JSAAD | 🇺🇸 US 🇨🇦 CA | Fits Black, Leather Wrapped Steering Wheel, Speed Control, Steering Wheel Mounted Audio Controls, Integrated Voice Command with Bluetooth2 door Convertible | View on Amazon |
| MOPAR Fits: ELECTRIC | 1TB47JW4AD | 🇺🇸 US 🇨🇦 CA | Fits Avorio (Ivory) Interior Ambient, Performance Steering Wheel, Speed Control, Steering Wheel Mounted Audio Controls, Integrated Voice Command with Bluetooth2 door Convertible | View on Amazon |
| MOPAR Fits: ELECTRIC | 1TB47JXWAD | 🇺🇸 US 🇨🇦 CA | Fits Black, Leather Wrapped Steering Wheel, Speed Control, Steering Wheel Mounted Audio Controls, Integrated Voice Command with Bluetooth2 door Convertible | View on Amazon |
| MOPAR Fits: ELECTRIC | 1TB47LW9AD | 🇺🇸 US 🇨🇦 CA | Steam (White), Leather Wrapped Steering Wheel, Speed Control, Steering Wheel Mounted Audio Controls, Integrated Voice Command with Bluetooth2 door Hatchback | View on Amazon |
| WELLS Fits: ELECTRIC | 1S16021 | 🇺🇸 US | with 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.
5 Cruise Control Switch parts for the 2017 Fiat 500 come from 2 brands — MOPAR and WELLS.
Listed part numbers: MOPAR 1TB47JSAAD, MOPAR 1TB47JW4AD and MOPAR 1TB47JXWAD, plus the other parts above.
Dimmer Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: ELECTRIC | CBS2077 | 🇺🇸 US | without Rear Wiperwithout Fog Lights | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: ELECTRIC | CBS2057 | 🇺🇸 US | Black | View on Amazon |
| WELLS Fits: ELECTRIC | 1S17025 | 🇺🇸 US | without Cruise Controlwithout Rear Wiper | View on Amazon |
| WELLS Fits: ELECTRIC | 1S17028 | 🇺🇸 US | without 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.
4 Dimmer Switch parts for the 2017 Fiat 500 come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.
Part numbers include STANDARD MOTOR PRODUCTS CBS2077, STANDARD MOTOR PRODUCTS CBS2057 and WELLS 1S17025, among others listed above.
Fog / Driving Lamp Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: ELECTRIC | 1TC79JW4AA | 🇺🇸 US 🇨🇦 CA | Fits Avorio (Ivory) Interior Ambient, Fog LampsExc. Heated Front Seats | View on Amazon |
| MOPAR Fits: ELECTRIC | 1TC79JXWAA | 🇺🇸 US 🇨🇦 CA | Fits Steam (White), Fog LampsExc. Heated Front Seats | View on Amazon |
| MOPAR Fits: 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: ELECTRIC | 1TC88JXWAB | 🇺🇸 US 🇨🇦 CA | Fits Black, Fog Lamps, Heated Front SeatsExc. Rear Fog Lamps or China Equipment Group | View on Amazon |
| WELLS Fits: ELECTRIC | 1S16127 | 🇺🇸 US | WHITE | 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.
5 Fog / Driving Lamp Switch parts for the 2017 Fiat 500 come from 2 brands — 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 |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: ELECTRIC | CBS2077 | 🇺🇸 US | without Rear Wiperwithout Fog Lights | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: ELECTRIC | CBS2057 | 🇺🇸 US | Black | View on Amazon |
| WELLS Fits: ELECTRIC | 1S17025 | 🇺🇸 US | without Cruise Controlwithout Rear Wiper | View on Amazon |
| WELLS Fits: ELECTRIC | 1S17028 | 🇺🇸 US | without 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.
4 Headlamp Switch parts for the 2017 Fiat 500 come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.
Part numbers include STANDARD MOTOR PRODUCTS CBS2077, STANDARD MOTOR PRODUCTS CBS2057 and WELLS 1S17025, among others listed above.
HVAC Control Switch / Panel
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: ELECTRIC | 1VH54JXWAG | 🇺🇸 US 🇨🇦 CA | Fits A/C with Auto Temp ControlBlack | View on Amazon |
| MOPAR Fits: ELECTRIC | 5SL59JW4AB | 🇺🇸 US 🇨🇦 CA | Fits Avorio (Ivory) Interior Ambient, A/C with Auto Temp ControlAvorio (Ivory) Interior Ambient | View on Amazon |
| MOPAR Fits: ELECTRIC | 5SL59JXWAB | 🇺🇸 US 🇨🇦 CA | Fits A/C with Auto Temp ControlBlack | View on Amazon |
This table covers the HVAC Control Switch panels.
3 HVAC Control Switch / Panel parts for the 2017 Fiat 500 come from MOPAR.
This group includes MOPAR 1VH54JXWAG, MOPAR 5SL59JW4AB and MOPAR 5SL59JXWAB.
HVAC Temperature Control Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: ELECTRIC | RY1738 | 🇺🇸 US | View on Amazon | |
| WELLS Fits: ELECTRIC | 1R3545 | 🇺🇸 US | Connector Gender: MaleMounting Hardware Included: No | View on Amazon |
| WELLS Fits: ELECTRIC | 1R2482 | 🇺🇸 US | 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 for the 2017 Fiat 500 come from 2 brands — 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 |
|---|---|---|---|---|
| MOPAR Fits: ELECTRIC | 68072199AB | 🇺🇸 US 🇨🇦 CA | Fits 2 door ConvertibleSingle Speed Transmission | View on Amazon |
| ROSTRA Fits: ELECTRIC | 630291 | 🇺🇸 US | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: ELECTRIC | US1089 | 🇺🇸 US | View on Amazon | |
| WELLS Fits: ELECTRIC | 1S12006 | 🇺🇸 US | 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.
4 Ignition Starter Switch parts for the 2017 Fiat 500 come from 4 brands — MOPAR, ROSTRA, STANDARD MOTOR PRODUCTS and 1 other brand.
This group includes MOPAR 68072199AB, ROSTRA 630291 and STANDARD MOTOR PRODUCTS US1089 and the remaining parts above.
Instrument Cluster Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: ELECTRIC | 56046308AA | 🇺🇸 US 🇨🇦 CA | Fits Rear Window Defroster2 door Convertible | View on Amazon |
| MOPAR Fits: 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.
MOPAR supplies both parts for the 2017 Fiat 500.
Listed part numbers: MOPAR 56046308AA and MOPAR 68106399AB.
Multi-Function Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH Popular Fits: ELECTRIC | 0986AH0300 | 🇺🇸 US | Multi-Purpose Relay | View on Amazon |
| WELLS Popular Fits: ELECTRIC | 1R3545 | 🇺🇸 US | Connector Gender: MaleMounting Hardware Included: No | View on Amazon |
| MOPAR Fits: ELECTRIC | 68125508AA | 🇺🇸 US 🇨🇦 CA | Electrical Relay | View on Amazon |
| WELLS Fits: ELECTRIC | 1R3511 | 🇺🇸 US | with 2 Terminals | View on Amazon |
| WELLS Fits: ELECTRIC | 1R2482 | 🇺🇸 US | Voltage: 12.0 2H | View on Amazon |
| WELLS Fits: ELECTRIC | 1R2483 | 🇺🇸 US | with 4 TerminalsRectangular | View on Amazon |
| WELLS Fits: ELECTRIC | 1R3513 | 🇺🇸 US | with 5 TerminalsRectangular | View on Amazon |
| WELLS Fits: ELECTRIC | 1R3514 | 🇺🇸 US | with 4 TerminalsSquare Type | 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.
8 Multi-Function Relay parts are listed for the 2017 Fiat 500, from WELLS, BOSCH and MOPAR. BOSCH 0986AH0300 carries the "Popular" badge.
Part numbers include BOSCH 0986AH0300, WELLS 1R3545 and MOPAR 68125508AA, among others listed above.
Oil Pressure Sender / Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: ELECTRIC | PS533 | 🇺🇸 US | 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.
One part is listed for the 2017 Fiat 500 — STANDARD MOTOR PRODUCTS PS533.
Outside Mirror Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: ELECTRIC | 1UG24JXWAC | 🇺🇸 US 🇨🇦 CA | Fits BlackExcept MVW | View on Amazon |
| MOPAR Fits: ELECTRIC | 1UG24JD7AC | 🇺🇸 US 🇨🇦 CA | Fits Avorio (Ivory) Interior AmbientExcept MVW | View on Amazon |
| MOPAR Fits: ELECTRIC | 1UG24JW4AC | 🇺🇸 US 🇨🇦 CA | Fits Avorio (Ivory) Interior AmbientRight & Left | 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.
3 Outside Mirror Switch parts for the 2017 Fiat 500 come from MOPAR.
This group includes MOPAR 1UG24JXWAC, MOPAR 1UG24JD7AC and MOPAR 1UG24JW4AC.
Parking Brake Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: ELECTRIC | 68104694AA | 🇺🇸 US 🇨🇦 CA | Fits 4-Wheel Disc Brakes or Regenerative 4-Wheel Disc ABS Brakes or Anti-Lock 4-Wheel Disc Performance BrakesExcept TBD Platform Name Badge | 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.
One part is listed for the 2017 Fiat 500 — MOPAR 68104694AA.
Power Window Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: ELECTRIC | 1S17252 | 🇺🇸 US | FrontSteam Color | View on Amazon |
| WELLS Fits: ELECTRIC | 1S17253 | 🇺🇸 US | 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.
WELLS supplies both parts for the 2017 Fiat 500.
Part numbers include WELLS 1S17252 and WELLS 1S17253.
Radio Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 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: ELECTRIC | 1TD19JXWAC | 🇺🇸 US 🇨🇦 CA | Fits LeftBlack, Leather Wrapped Steering Wheel, Speed Control, Steering Wheel Mounted Audio Controls, Integrated Voice Command with Bluetooth, Longhorn Interior Accents | View on Amazon |
| MOPAR Fits: 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: 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: ELECTRIC | 1TH12JXWAC | 🇺🇸 US 🇨🇦 CA | Fits RightBlack, Leather Wrapped Steering Wheel, Speed Control, Steering Wheel Mounted Audio Controls, Integrated Voice Command with Bluetooth, Longhorn Interior Accents | 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.
MOPAR supplies the 5 Radio Switch parts for the 2017 Fiat 500.
This group includes MOPAR 1TD19JW4AC, MOPAR 1TD19JXWAC and MOPAR 1TD19LW9AC and the remaining parts above.
Sunroof / Sunshade Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: ELECTRIC | 1RY68JD7AB | 🇺🇸 US 🇨🇦 CA | Fits Black, Power Sunroof2 door Hatchback | View on Amazon |
| MOPAR Fits: ELECTRIC | 1RY68JXWAB | 🇺🇸 US 🇨🇦 CA | Fits Black, Power Sunroof2 door Hatchback | 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.
2 Sunroof / Sunshade Switch parts for the 2017 Fiat 500 come from MOPAR.
Part numbers include MOPAR 1RY68JD7AB and MOPAR 1RY68JXWAB.
Turn Signal Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: ELECTRIC | CBS2077 | 🇺🇸 US | without Rear WiperColor Code Ivory | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: ELECTRIC | CBS2057 | 🇺🇸 US | Black | View on Amazon |
| WELLS Fits: ELECTRIC | 1S17025 | 🇺🇸 US | without Cruise Controlwithout Rear Wiper | View on Amazon |
| WELLS Fits: ELECTRIC | 1S17028 | 🇺🇸 US | without 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.
4 Turn Signal Switch parts are listed for the 2017 Fiat 500, from STANDARD MOTOR PRODUCTS and WELLS.
Part numbers include STANDARD MOTOR PRODUCTS CBS2077, STANDARD MOTOR PRODUCTS CBS2057 and WELLS 1S17025, among others listed above.
Wiper / Washer Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: ELECTRIC | CBS2077 | 🇺🇸 US | without Rear Wiperwithout Fog Lights | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: ELECTRIC | CBS2057 | 🇺🇸 US | Black | View on Amazon |
| WELLS Fits: ELECTRIC | 1S17025 | 🇺🇸 US | without Cruise Controlwithout Rear Wiper | View on Amazon |
| WELLS Fits: ELECTRIC | 1S17028 | 🇺🇸 US | without 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.
4 Wiper / Washer Switch parts for the 2017 Fiat 500 come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.
Part numbers include STANDARD MOTOR PRODUCTS CBS2077, STANDARD MOTOR PRODUCTS CBS2057 and WELLS 1S17025, among others listed above.
Buying Electrical Switch & Relay Parts for a 2017 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: Multi-Function Relay and Brake Light Switch .
Frequently Asked Questions
How many electrical switch & relay parts fit the 2017 Fiat 500?
Our catalog currently lists 77 electrical switch & relay parts for the 2017 Fiat 500 across 23 subcategories and 10 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 2017 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 2017 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 2017 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 2017 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 2017 Fiat 500
Electrical Switch & Relay Parts for Other Fiat 500 Years
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