2016-2019 BMW 7 Series Headlight Switch 9388942
Specifications
OEM number
9388942
Donor year
2016
Body style
Sedan
Fuel
Gas
Engine size
4.4 L
Transmission
Auto
Drivetrain
AWD
Suspension
Air
Trim
Xdrive m package
Donor mileage
87000
Paint code
A89 Imperial Blue Brilliant Effect
About this part
Also known as
Headlamp Switch
Light Control Element
Lighting Switch Block
Dash Light Switch
Master Light Switch
Rotary Light Switch
What this part does
The headlight switch acts as the primary control module for the exterior illumination systems on the vehicle. Located on the lower left side of the dashboard, it governs the operation of the low beams, parking lights, and automatic headlight functions. This switch assembly communicates directly with the Body Domain Controller (BDC) to activate the requested lighting circuits. When the internal contacts wear out or the integrated circuit board fails, it can cause headlights to flicker, remain stuck in the on position, or fail to respond to the automatic lighting sensor.
Fits these vehicles
| Make | Model | Years | Engine |
|---|---|---|---|
| BMW | 750i xDrive | 2016-2019 | 4.4L |
| BMW | 750i | 2016-2019 | 4.4L |
| BMW | 740i | 2016-2019 | 3.0L |
| BMW | 740i xDrive | 2017-2019 | 3.0L |
| BMW | M760i xDrive | 2017-2019 | 6.6L |
| BMW | Alpina B7 | 2017-2019 | 4.4L |
OEM and interchange numbers
9388942
61319388942
Before you order
BMW utilizes several different switch variations for the 7 Series depending on the exact equipment fitted at the factory. Verify that the button configuration on this panel perfectly matches the unit being replaced, paying close attention to the presence or absence of front fog light buttons, night vision controls, or steering assistant toggles. While the physical installation is straightforward and typically does not require specialized module coding, you must clear any stored lighting control fault codes in the BDC using a diagnostic scan tool after replacing the unit.
