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      05-22-2012, 01:37 PM   #28
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Drives: Low and slow
Join Date: Apr 2011
Location: DC

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I installed a PSW v1 on an E92 335i. These errors are displayed:

Any advice?

The only part I was unsure of was swapping the pins into connector A7. The BMW instructions say Green/Brown and Brown/Green, but the 2 wires are both Yellow/Brown and Brown/Yellow. I tried it one way and the horn didn't work, so I swapped them and then everything was functional.
I tapped into the 12v cig lighter power, but that wouldn't throw these codes would it?
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