ozzy 0 Report post Posted August 13, 2010 Hi All Have recently purchased an 1997 e39 525i, i am trying to hard wire in my radar detector into the power for the sunroof motor power wire but not having much success. After trolling the net i cannot find which wire tap into to get power. Also need ACC power as opposed to constant power. i have pulled the panel out with the sunroof switch on it and also the reading lights. Obviously a set of 3-4 wires heading to the sunroof switch and 4-5 heading to the reading lights. Also in the roof are another bunch of wires (maybe 10) but i can’t see where they run too) Can any one give me some guidance, it would be greatly appraciated. Matt Quote Share this post Link to post Share on other sites
*Glenn* 854 Report post Posted August 13, 2010 Use an LED test light and find a switched power sourse from the ignition "on" position or accesory "on" position Quote Share this post Link to post Share on other sites
