07 Convertible Inoperable

[Dondbg]

Gentlemen, Just drove it around all morning. Still no window operation at all. Need to check fuses. And top still not working. But, should probably do a manual reset again. And there are random interior lights staying on or not working at all. Grrrrrr!! I won't give up! Looking into VAGCOM software, but want it fixed now! Thinking I might have to get into the computer per Mr Huber suggestion.

Have you tested your battery ? Take it to any auto shop near you, it should be free of charge, and I have a feeling you have a busted conv module, have you checked for water damage ?

[cpcodA4]

Don, Battery is basically brand new. I just tested it with my tester and all is good. It is also on the smart charger for safe keeping. It came up to charge in less than 5 minutes. I just went thru every fuse. Was hoping to find and errant bad one. No luck, all good. I am on a steep learning curve with this car and trying to locate all the weak spots. So, I have not checked the top module. Need to locate it. Doing a search now. Also, don't see any fuses or reference to power window fuse/fusible links. Just sat down to do a search on that as well. There is a common demoniator here. With so many electrical issues, I have to think there is something common to all of them. Will continue the hunt. Thanks for your help.

Have you tested your battery ? Take it to any auto shop near you, it should be free of charge, and I have a feeling you have a busted conv module, have you checked for water damage ?

[Dondbg]

Don, Battery is basically brand new. I just tested it with my tester and all is good. It is also on the smart charger for safe keeping. It came up to charge in less than 5 minutes. I just went thru every fuse. Was hoping to find and errant bad one. No luck, all good. I am on a steep learning curve with this car and trying to locate all the weak spots. So, I have not checked the top module. Need to locate it. Doing a search now. Also, don't see any fuses or reference to power window fuse/fusible links. Just sat down to do a search on that as well. There is a common demoniator here. With so many electrical issues, I have to think there is something common to all of them. Will continue the hunt. Thanks for your help.

The comfort module is the common thing, may be busted. It’s located under the drivers side carpet LHD countries.
You need to use VCDS to scan and see as a first step.

[cpcodA4]

So far, I am thinking the CCM. Going to a shop tomorrow to do a scan. I don't like "throwing" parts at a car hoping for the best. Plenty of CCM on *bay for cheap money. Just found the plastic cover for the ECM had the back half broken off and lot's of junk in there. This car looks clean, but starting to think it may have been not taken care of the way it should. Will keep this thread updated once I get more information for the diagnoses.

The comfort module is the common thing, may be busted. It’s located under the drivers side carpet LHD countries.
You need to use VCDS to scan and see as a first step.