How a car works

All partsBMW M4 CSLElectrical systemHeadlightsLeft headlight › LED module

LED module

Part of Left headlight · about $900 to replace

What it is

Adaptive matrix LED module.

What it does

Produces low and high beam with selective dimming.

How it fails

Fan-cooled; a failed fan throttles the light.

MaterialLED chips on aluminium heatsink
Spec2 × 25 W
5,500 K
LED module highlighted on the car

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