I second that tool!

It might be a position switch on the transmission, but what does the dash
indicator tell you? Does it always read 'R'?
Might be a relay too!
Not sure what the tip trans has.
Have a repair manual?

"TonyJ" <"tonyjnospam at nospam visi.com"> wrote in message
...

http://www.ross-tech.com/

>
> Jacek wrote:
>> Hello,
>>
>> I am trying to solve a very difficult problem which most likely
>> involves a foulty electronic module. The back-up lights are
>> constantly on and passenger side mirror is tilted down as if the car
>> was in reverse, regardless of the gear shift position. The car has a
>> tiptronic transmision, by the way. My frastration is high, the car is
>> disassembled to a large extend. Most of the electronic equipment and
>> harnesses are exposed. I'm running out of options and I would like to
>> obtain a diagnostic tool which would let me quiry the electronic
>> modules, which are interconnected by CAM bus.
>>
>> Can anyone help?
>>
>> Thx,
>> Jack
>>