Actually if I am understanding what everyone is trying to do in this thread it was easy to do on the wifes e53. I duplicated the wiring kit that is in my 323i that runs the angel eyes on it.

When you turn the key on the ae's come on and when you turn the key off they go off. When the dome light comes on they turn on for that too. So you can use them as a walk to the car light too.

I need to find the diagram I made for it and post it.

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Just BMW's - All cars and trucks was two pages long
1994 318is
1997 528i
2000 323i
2001 X5 3.0 auto
2005 X5 3.0 auto
2011 535xi auto
2013 X5 xdrive35 Turbo
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Aftermarket E53 Radio Install