W140 1998 CL coupe

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Bumble

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Joined
Aug 3, 2013
Messages
58
Car
W140
having a nightmare, can anyone offer any ideas ! I have an intermittent electrical problem, first thing in morning especially the indicators,wipers, electric seats, electric windows, seat belt extenders do not work then later in the day they always come back again . Been to two garages and autoelectrics company but they all cannot find the issue and cannot sort it as when they are looking the electrics start to work, every new enquiry I make with any garage they all say the same - difficult as it is intermittent !! losing the will to live so frustrating ! any ideas appreciated, have changed battery so that is OK

Cheers
 
Have to check relay box/relays for moisture or bad contacts
Especially n10 combination relay as that controls wipers, indicators and some other bits. Don't think it controls the seats and windows that maybe the comfort relay under rear seat i think.
 

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