This page lists 28 electrical switch & relay parts for the 2019 BMW M2, across 11 part types, covering the 3.0L L6 Turbocharged engine. Every part shows its brand, manufacturer part number and fitment notes.
On the 2019 BMW M2, 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 (5 parts), Oil Pressure Sender / Switch (4 parts) and Power Window Switch (4 parts). The other 8 part types cover the remaining 15 parts.
The 2019 BMW M2 came with a single engine, the 3.0L L6 Turbocharged, and every part is verified against it.
9 brands supply electrical switch & relay parts for the 2019 BMW M2, led by WELLS (11 parts), VEMO (4 parts) and STANDARD MOTOR PRODUCTS (4 parts), plus 6 more brands. Quality grades include Standard Replacement and Economy.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2019 BMW M2. 1 part has it: STANDARD MOTOR PRODUCTS SLS541 (Brake Light Switch). 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 | 20997 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Pressure Switch | View on Amazon |
| REIN | ACS0243P | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| UAC | SW11170C | 🇺🇸 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.
3 A/C Refrigerant Pressure Switch parts are listed for the 2019 BMW M2, from FOUR SEASONS, REIN and UAC.
Listed part numbers: FOUR SEASONS 20997, REIN ACS0243P and UAC SW11170C.
Brake Light Switch
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 920458 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| VEMO | V20730151 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular | SLS541 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| BECK/ARNLEY | 2012711 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WELLS | 1S12667 | 🇺🇸 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 are listed for the 2019 BMW M2, from DORMAN, VEMO, STANDARD MOTOR PRODUCTS and 2 other brands. STANDARD MOTOR PRODUCTS SLS541 carries the "Popular" badge.
In the Economy grade, DORMAN and VEMO supply 2 parts: the catalog's value-priced group. A representative part number is DORMAN 920458.
The Standard Replacement section lists 3 options from STANDARD MOTOR PRODUCTS, BECK/ARNLEY and WELLS — built to original-equipment specification. STANDARD MOTOR PRODUCTS SLS541 is listed in this group.
This group includes STANDARD MOTOR PRODUCTS SLS541, DORMAN 920458 and VEMO V20730151 and the remaining parts above.
Clutch Pedal Position / Starter Safety Switch
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ÜRO PARTS | 35426876898 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Located on clutch master cylinder | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY | 2012717 | 🇺🇸 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.
2 Clutch Pedal Position / Starter Safety Switch parts for the 2019 BMW M2 come from 2 brands — ÜRO PARTS and BECK/ARNLEY.
The Economy section: 1 option from ÜRO PARTS. ÜRO PARTS 35426876898 is listed in this group.
Standard Replacement: 1 part, from BECK/ARNLEY. A representative part number is BECK/ARNLEY 2012717.
Listed part numbers: ÜRO PARTS 35426876898 and BECK/ARNLEY 2012717.
Dimmer Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 1S17943 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without Driver Assist, without Heated Steering Wheel, without High Beam Assist, without Lane Departure Warning, with Rain Sensitive Wipers | 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.
This group shows a single part: WELLS 1S17943.
Headlamp Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 1S18204 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with M Packagewith Rain Sensitive Wipers | View on Amazon |
| WELLS | 1S18215 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without M Packagewithout Rain Sensitive Wipers | View on Amazon |
| WELLS | 1S18218 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without M Packagewith Rain Sensitive Wipers | 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.
3 Headlamp Switch parts for the 2019 BMW M2 come from WELLS.
Part numbers include WELLS 1S18204, WELLS 1S18215 and WELLS 1S18218.
Ignition Starter Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | US1324 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | DASH MOUNTED | View on Amazon |
| VEMO | V20800005 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Engine Code S55B30 | View on Amazon |
| WELLS | 1S16683 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Push Button Switch | 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.
3 Ignition Starter Switch parts for the 2019 BMW M2 come from 3 brands — STANDARD MOTOR PRODUCTS, VEMO and WELLS.
This group includes STANDARD MOTOR PRODUCTS US1324, VEMO V20800005 and WELLS 1S16683.
Oil Pressure Sender / Switch
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 987015 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY | 2012737 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Light | View on Amazon |
| STANDARD MOTOR PRODUCTS | PS529 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WELLS | 1S11835 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 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.
4 Oil Pressure Sender / Switch parts are listed for the 2019 BMW M2, from DORMAN, BECK/ARNLEY, STANDARD MOTOR PRODUCTS and 1 other brand.
Economy: 1 part, from DORMAN. A representative part number is DORMAN 987015.
The Standard Replacement section: 3 options from BECK/ARNLEY, STANDARD MOTOR PRODUCTS and WELLS. BECK/ARNLEY 2012737 is listed in this group.
This group includes DORMAN 987015, BECK/ARNLEY 2012737 and STANDARD MOTOR PRODUCTS PS529 and the remaining parts above.
Power Window Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | DWS2007 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Black | View on Amazon |
| VEMO | V20730085 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RightEngine Code S55B30 | View on Amazon |
| WELLS | 1S16299 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right | View on Amazon |
| WELLS | 1S17183 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Leftwith Auto DIP Mirror, without Rear Sunshade | 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.
4 Power Window Switch parts are listed for the 2019 BMW M2, from WELLS, STANDARD MOTOR PRODUCTS and VEMO.
Part numbers include STANDARD MOTOR PRODUCTS DWS2007, VEMO V20730085 and WELLS 1S16299, among others listed above.
Trunk Lid / Tailgate Release Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VEMO | V20730310 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 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.
This group shows a single part: VEMO V20730310.
Turn Signal Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 1S17943 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without Driver Assist, without Heated Steering Wheel, without High Beam Assist, without Lane Departure Warning, with Rain Sensitive Wipers | 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.
One part is listed for the 2019 BMW M2 — WELLS 1S17943.
Wiper / Washer Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 1S17943 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without Driver Assist, without Heated Steering Wheel, without High Beam Assist, without Lane Departure Warning, with Rain Sensitive Wipers | 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.
This group shows a single part: WELLS 1S17943.
Buying Electrical Switch & Relay Parts for a 2019 BMW M2
On this vehicle, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches.
- Confirm you have the 3.0L L6 Turbocharged engine — every part on this page is matched to it.
- 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 Oil Pressure Sender / Switch .
Frequently Asked Questions
How many electrical switch & relay parts fit the 2019 BMW M2?
Our catalog currently lists 28 electrical switch & relay parts for the 2019 BMW M2 across 11 subcategories and 9 brands, covering the 3.0L L6 Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical switch & relay problems on a 2019 BMW M2?
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 2019 BMW M2 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 2019 BMW M2?
Every part on this page is matched to the 3.0L L6 Turbocharged engine. 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 2019 BMW M2
Electrical Switch & Relay Parts for Other BMW M2 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.