Hi,
All the time I drove with dimmer lights on. Yesterday only my markers were on when light switch was on dimmers. I find solenoid under hood and I hear it 'clicked' when I switch from markers -> dimmers. I removed solenoid and place iron short in place where solenoid operates- my light were ON, but I can not switch them OFF using switch. Only way to ON/OFF lights is open hood and apply/remove short - not so funny ;-(
Solenoid was replaced to new from dealer. I mounted solenoid back and my dimmers not comes on :-(
I'm at sea with this problem and need wiring diagram for front lights (LS 1992). I also saw that my light's washers are not working (I thing from the same time when I loose dimmers).
I strongly need wiring diagram for European version of LS400.
I got wiring diagram for headlights from US forum - but it is not enough.

Maybe someone experienced in the same kind of problem ?

Thank you for help..

 

You might have better luck getting an answere on a U.K. or European Lexus forum such as: http://www.lexusownersclub.co.uk/forum/
http://euro.lexusownersclub.com/forums/

The lighting systems on early LS400 U.S. models are quite different and less complex than in the U.K. and Europe. U.S. models have no separate high beams, no beam adjustment on the dashboard, no headlight washers, no rear fog lights, etc., etc.