Originally Posted by snipizoo1

There was a loose bolt under the hood and somehow rain water went through that hole and unto the driver side footrest. The bolt was tightened, and no water comes in anymore. I just have to dry out what's already in the car, and figure out how to get the module working.I don't think the center console is bad. The A/C buttons still work. The water entered on the driver side front and flowed to the back, it seems. THe center console itself is not wet. So to confirm, the module is under the driver's seat, not the passenger side?

Originally Posted by oaktreelimb

Yes, your A6 telephone module is under carpet on driver side. I would remove it and check for water damage. After removing the module, you can install a MOST bus loop to see every thing back to normal.

Originally Posted by snipizoo1

I removed the module and yes, there was water all over it, with mold in the housing and on the chip board.
How do I install a MOST bus loop? I hear I can get a 'bridge' or 'connector', but not sure what I'd be connecting to what. Any directions on what to do? There were to cables (1 big, 1 small) attached to the module. Where should they go to complete the loop?

Originally Posted by oaktreelimb

The small one is the optical connector. Turn key on after removing it you can see red light coming out from one of two terminals. That is where you install the loop. I think you can buy the loop at dealer part or many auto electronic shop that works with German M.O.S.T bus system. The fix is stop water leak and replacing telephone module.