02-10-2013, 05:59 PM
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Registered User
Location: usa
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Join Date: Aug 2012
Posts: 28
Mein Auto: 2006 750i E65
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Quote:
Originally Posted by Piers1989
Mayve the reverse light is powered by PWM, but the other lights normally are too, at least the exterior ones as far as I know.
I can offer a suggestion though.
If you get a standard automotive relay, attach it to the reverse light for the "on" and to the battery / continuous on for the +ve.
That way it will turn on when reverse light is on and it will supply power form a steady source.
Hope that helps.
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Thanks Piers1989.
can you explain how to connect the relay to the reverse light wires?
should i connect one lead to the negative wire and the normally open lead to the positive wire? i know the relay has 4 or 5 leads but i am not sure which one to use and how to connect them
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