Weird rev fault and BOSE system not doing ewt!

[daveoholt]

Hi guys,

Ive got 2 faults here on my 2005 D3 3.0 TDI.

Firstly, in auto mode if youre driving at steady speed the revs are up and down within 500 rpm range or so. Its weird. Feels like its hunting. Same on cruise, you feel it pull and slow, pull and slow etc... Flick it to manual and its fine?? Also seems to stick too long in gear when youre coming to a stop and releases the gear too abruptly. Could this be a ZF gear box fluid change needed? Ive code read and it comes up with 4 faults but all seem to relate to battery levels??

Also I have the MMI Bose system that doesnt accept my iphone? I also have the motorola phone, and Im told that I cant add my iphone. When I do a bluetooth search it finds: mototrola bluetooth and also the Bose bluetooth?? Is there any way I can connect? Also my CD changer has no power and Im unable to play any discs?? I have tried connecting my phone via the usb port in the glovebox next to the changer and also a hard drive media player all to no avail? I cant seem to do a bluetooth search from the MMI unit?

Im starting to go crazy as I cant figure these faults out?? Any and all help is HUGELY appreciated!

[daveoholt]

Anyone help me?