[bmw] where's the 535I headlight relay

[PeterSchop@xxxxxxx]

I have a 1990 535i with a headlight problem. In the past, I have noticed that 
sometimes the low beam would go out after driving for a while. Now it is 
happening after driving for about three miles. I think everything else is working 
OK. The parking lights and dash lights stay on but the low beams will go out 
without notice. I can still turn on the high beams. If I shut off the car for 
ten minutes, they will work again. I'm thinking that it is a bad relay. But 
which one? I looked in the diagrams in the Bentleys but did not find a low beam 
relay. Could it be the big "Lamp control module"?

Thanks,
Peter Schoppelry
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