14 Electrical switch & relay parts are listed for the 2018 Jaguar F-Pace, in 7 part types, covering all 3 engine options (2.0L L4 DIESEL Turbocharged, 2.0L L4 Turbocharged and 3.0L V6 Supercharged). Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2018 Jaguar F-Pace, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches. Most of the listed parts are Brake Light Switch (4 parts), Instrument Panel Dimmer Switch (3 parts) and Trunk Lid / Tailgate Release Switch (3 parts). The other 4 part types cover the remaining 4 parts.
The 2018 Jaguar F-Pace was sold with 3 engines. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
3 brands supply electrical switch & relay parts for the 2018 Jaguar F-Pace, led by WELLS (12 parts), UAC (1 part) and HELLA (1 part).
Each part number listed for the 2018 Jaguar F-Pace opens a page with every vehicle that part fits.
A/C Refrigerant Pressure Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| UAC Fits: 2.0L L4 DIESEL Turbocharged, 2.0L L4 Turbocharged | SW11540C | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 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.
One part is listed for the 2018 Jaguar F-Pace — UAC SW11540C.
Brake Light Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: 2.0L L4 DIESEL Turbocharged, 2.0L L4 Turbocharged | 010966711 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 4-pin connector | View on Amazon |
| WELLS Fits: 2.0L L4 DIESEL Turbocharged, 2.0L L4 Turbocharged | 1S17040 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terminal Quantity: 4 | View on Amazon |
| WELLS Fits: 2.0L L4 DIESEL Turbocharged, 2.0L L4 Turbocharged | 1S15890 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terminal Quantity: 4 | View on Amazon |
| WELLS Fits: 2.0L L4 DIESEL Turbocharged, 2.0L L4 Turbocharged | 1S16314 | 🇺🇸 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.
4 Brake Light Switch parts are listed for the 2018 Jaguar F-Pace, from WELLS and HELLA.
Part numbers include HELLA 010966711, WELLS 1S17040 and WELLS 1S15890, among others listed above.
Ignition Starter Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 2.0L L4 DIESEL Turbocharged, 2.0L L4 Turbocharged | 1S17935 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 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.
This group shows a single part: WELLS 1S17935.
Instrument Panel Dimmer Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 2.0L L4 DIESEL Turbocharged, 2.0L L4 Turbocharged | 1S18248 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without Lane Departure Warning System | View on Amazon |
| WELLS Fits: 2.0L L4 DIESEL Turbocharged, 2.0L L4 Turbocharged | 1S18249 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Lane Departure Warning System, with Xenon Headlights | View on Amazon |
| WELLS Fits: 2.0L L4 DIESEL Turbocharged, 2.0L L4 Turbocharged | 1S18254 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Lane Departure Warning System, with Halogen Headlights | View on Amazon |
This table covers the Instrument Panel Dimmer 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 the 3 Instrument Panel Dimmer Switch parts for the 2018 Jaguar F-Pace.
Part numbers include WELLS 1S18248, WELLS 1S18249 and WELLS 1S18254.
Oil Pressure Sender / Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 2.0L L4 DIESEL Turbocharged, 2.0L L4 Turbocharged | 1S16096 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Color: Black, Silver, Clear | 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 2018 Jaguar F-Pace — WELLS 1S16096.
Power Window Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 2.0L L4 DIESEL Turbocharged, 2.0L L4 Turbocharged | 1S13962 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Rear | 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.
One part is listed for the 2018 Jaguar F-Pace — WELLS 1S13962.
Trunk Lid / Tailgate Release Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 2.0L L4 DIESEL Turbocharged, 2.0L L4 Turbocharged | 1S18248 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without Lane Departure Warning System | View on Amazon |
| WELLS Fits: 2.0L L4 DIESEL Turbocharged, 2.0L L4 Turbocharged | 1S18249 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Lane Departure Warning System, with Xenon Headlights | View on Amazon |
| WELLS Fits: 2.0L L4 DIESEL Turbocharged, 2.0L L4 Turbocharged | 1S18254 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Lane Departure Warning System, with Halogen Headlights | View on Amazon |
This table covers the Trunk Lid / Tailgate Release 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 Trunk Lid / Tailgate Release Switch parts for the 2018 Jaguar F-Pace come from WELLS.
Part numbers include WELLS 1S18248, WELLS 1S18249 and WELLS 1S18254.
Buying Electrical Switch & Relay Parts for a 2018 Jaguar F-Pace
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: Brake Light Switch and Instrument Panel Dimmer Switch .
Frequently Asked Questions
How many electrical switch & relay parts fit the 2018 Jaguar F-Pace?
Our catalog currently lists 14 electrical switch & relay parts for the 2018 Jaguar F-Pace across 7 subcategories and 3 brands, covering all 3 engine options (2.0L L4 DIESEL Turbocharged, 2.0L L4 Turbocharged and 3.0L V6 Supercharged). Each part is matched to the engine(s) it fits.
Do electrical switch & relay parts differ between 2018 Jaguar F-Pace 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 2018 Jaguar F-Pace?
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 2018 Jaguar F-Pace 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 2018 Jaguar F-Pace?
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 2018 Jaguar F-Pace
Electrical Switch & Relay Parts for Other Jaguar F-Pace Years
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