Hi -

My P - D has been flashing randomly. My engine has not been making any funny noises and I ran a diagnostic on my car and reset all of the fault codes and have not seen the problem reappear... yet.

Has anyone ever had any problems like this? I have a 2003 (B6) A4 1.8t. Any help would be appreciated!

 

Sounds like you need a new tiptronic circiut board. Did you spill any liquids onto the gear selector?

 

Have you checked www.inde-tech.co.uk/multitronic.html
My A4 does what yours does fault is implausible signal check wiring, Audi say check selector magnets etc under gearstick. Others have tried a new circuit board with no change The TCM cost about $4,000 and audi wont guarantee me it will fix it. So I drive on. If it starts to flash regularly as opposed like a broken wire the I stop and restart engine. After 4 months still goes ok but I am about to trade in. Check the threads with my name to read other multitronic nightmares Paul