The 2021 BMW M760I has 18 electrical switch & relay parts with verified fitment on this page — 8 part types and 9 brands, covering the 6.6L V12 Turbocharged engine. Each part includes a manufacturer part number and application notes.
On the 2021 BMW M760I, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches. 11 parts of the 18 listed are Brake Light Switch (5 parts), A/C Refrigerant Pressure Switch (3 parts) and Headlamp Switch (3 parts). The other 5 part types cover the remaining 7 parts.
Every part on this page is matched to the 6.6L V12 Turbocharged — the only engine offered in the 2021 BMW M760I.
The most listed brands for 2021 BMW M760I electrical switch & relay parts are WELLS (8 parts), STANDARD MOTOR PRODUCTS (3 parts) and FOUR SEASONS (1 part), plus 6 more brands. Quality grades include Standard Replacement and Economy.
1 part on this 2021 BMW M760I page carries a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — STANDARD MOTOR PRODUCTS SLS541 (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 | 20997 | 🇺🇸 US | Pressure Switch | View on Amazon |
| REIN | ACS0243P | 🇺🇸 US | View on Amazon | |
| UAC | SW11170C | 🇺🇸 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 for the 2021 BMW M760I come from 3 brands — FOUR SEASONS, REIN and UAC.
Listed part numbers: FOUR SEASONS 20997, REIN ACS0243P and UAC SW11170C.
ABS Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | RY776 | 🇺🇸 US | Terminal Quantity: 4 | View on Amazon |
This table covers the relays that control the ABS 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.
This group shows a single part: STANDARD MOTOR PRODUCTS RY776.
Brake Light Switch
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 920458 | 🇺🇸 US | View on Amazon | |
| VEMO | V20730151 | 🇺🇸 US | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular | SLS541 | 🇺🇸 US | View on Amazon | |
| BECK/ARNLEY | 2012711 | 🇺🇸 US | View on Amazon | |
| WELLS | 1S12667 | 🇺🇸 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 for the 2021 BMW M760I come from 5 brands — DORMAN, VEMO, STANDARD MOTOR PRODUCTS and 2 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS SLS541.
The Economy section lists 2 options from DORMAN and VEMO — the catalog's value-priced group. DORMAN 920458 is listed in this group.
In the Standard Replacement grade, STANDARD MOTOR PRODUCTS, BECK/ARNLEY and WELLS supply 3 parts: built to original-equipment specification. A representative part number is STANDARD MOTOR PRODUCTS SLS541.
Part numbers include STANDARD MOTOR PRODUCTS SLS541, DORMAN 920458 and VEMO V20730151, among others listed above.
Headlamp Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 1S18209 | 🇺🇸 US | without Fog Lightswith Night Vision Camera | View on Amazon |
| WELLS | 1S18214 | 🇺🇸 US | without Fog Lightswithout Night Vision Camera | View on Amazon |
| WELLS | 1S18221 | 🇺🇸 US | with Fog Lightswithout Night Vision Camera | 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.
WELLS supplies the 3 Headlamp Switch parts for the 2021 BMW M760I.
This group includes WELLS 1S18209, WELLS 1S18214 and WELLS 1S18221.
Ignition Starter Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 1S17769 | 🇺🇸 US | 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.
One part is listed for the 2021 BMW M760I — WELLS 1S17769.
Oil Pressure Sender / Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FACET | 250015 | 🇺🇸 US | View on Amazon | |
| STANDARD MOTOR PRODUCTS | PS754 | 🇺🇸 US | with Light | View on Amazon |
| WELLS | 1S16103 | 🇺🇸 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.
3 Oil Pressure Sender / Switch parts for the 2021 BMW M760I come from 3 brands — FACET, STANDARD MOTOR PRODUCTS and WELLS.
Listed part numbers: FACET 250015, STANDARD MOTOR PRODUCTS PS754 and WELLS 1S16103.
Power Window Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 1S17096 | 🇺🇸 US | Front Left | 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.
This group shows a single part: WELLS 1S17096.
Turn Signal Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 1S17939 | 🇺🇸 US | 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.
This group shows a single part: WELLS 1S17939.
Buying Electrical Switch & Relay Parts for a 2021 BMW M760I
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 6.6L V12 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 A/C Refrigerant Pressure Switch .
Frequently Asked Questions
How many electrical switch & relay parts fit the 2021 BMW M760I?
Our catalog currently lists 18 electrical switch & relay parts for the 2021 BMW M760I across 8 subcategories and 9 brands, covering the 6.6L V12 Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical switch & relay problems on a 2021 BMW M760I?
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 2021 BMW M760I 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 2021 BMW M760I?
Every part on this page is matched to the 6.6L V12 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 2021 BMW M760I
Electrical Switch & Relay Parts for Other BMW M760I 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.