Headlamp washer system (option 502)
WARNING: This page does not describe the selected car, but rather 21 other vehicles, including the 2006 BMW Z4, 2006 BMW M3, 2006 BMW M Roadster, 2006 BMW M Coupe, and 2006 BMW 550i. However, it is still accessible from the selected car via links, so may be relevant.
When the dipped headlights are switched on, the headlamps are washed every 10th time the windscreen washer is operated.
After ignition ON and dipped beam headlights ON:
The headlamps are cleaned at the same time as the first wash movement for the windscreen.
Wash-cycle sequence:
- 0.7 seconds ON
- 1.3 seconds OFF
- 0.7 seconds ON
After the headlamps have been washed, they cannot be washed again for another 10 minutes (repeat lock).
The repeat lock is reset by Terminal R status OFF.