Had a Panasonic mp3 player installed in my '97 W210 Sport but have now found out other things in the car do not work.

1. Dome lamp does not turn off automatically anymore.
2. Door lights at bottom of door are on all the time.
3. Since I have a Sport Edition car the seat lumbar adjustments do not work.

Do you think all the wires are not hooked up correctly or should I have stayed with the original BE 1692 so that the A/C codes could be read?

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Norm K.
'97 E420 Sport
'06 E350 Sedan
'67 Mustang Coupe
'70 F-250
'15 VW Jetta