Monitoring Trailer lights
I have the link cable YMZ000150 for monitoring the trailer lights but is there another way to monitor the trailer lights that does not involve using the BMW relay 61.35-8 369 019
I don't have original towing electrics fitted but have after market.
I cant seem to find one for the price I want to pay and I really can't see many people wanting to by one so am puzzled as to way they are so expansive.
thanks
macafee2
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