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Home >> BMW >> 2004 >> X5 48i >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Driver Information - Overview - X5 >> Driver Information >> Light Check Module III (LCM III) >> Replacement Lighting >> Notes

Replacement Lighting: Notes

The LCM uses substitute bulbs for various lights if a failure should occur, for example:

Front Parking Lights:  If one of the parking lamps should fail, the LCM will illuminate the turn signal bulb on the affected side. The lamp will be dimmed by the LCM so that the intensity is the same as the parking lamp.

Taillights:  If one of the taillights should fail, the LCM will switch on the brake lamp on the affected side. The lamp will be dimmed to the intensity of the tail lamp.