Jul 27, 2013 · The TCM is under the drivers carpet on the right hand side of the vehicle (UK model) or passengers (US), kinda in-between the pedals and seat sitting on the floor, in a plastic black box. Water / moisture a common issue with these - remove and dry out, if necessary, and clean contacts with above cleaner also. HTH. Reply Like. Jul 2, 2022 · The easiest method to check the alternator is by measuring the voltage at the battery terminals when the engine is running. Start your A6. Connect the black cable of the multimeter to negative terminal of the battery, and the red cable to the positive terminal. The voltage should be between 13.5 and 14.8 volts with the engine running. Aug 9, 2004 · The battery in my wife's 06 A3, just went kaput. The dealer wants to charge $250 saying they will need to reset the electrical system with the battery change.. is this for real? I was reading OOOO-A3's blog about changing the battery and on there he says you can just change it with a group 47 or group 48 battery.. and nothing about having to Nov 10, 2010 · Car will start up just fine, it's pinch protection and a few other settings that will be lost if battery is disconnected for extended period of time. Dealers will charge 0.5-1.0 shop hours for this, an independent will likely do it for less. Recommendation from others is to have a battery booster connected to the leads while swapping out, while Jan 16, 2011 · The battery in my 2001 A6 died during the recent storm. I hooked up the jump box positive and negative in reverse in errror. Small fire on battery terminal was the clue. Anyway, now car wll not start. I have a nice blue spark on plug #1. No radio, will not even come on. I can not make a connection with the car with VAG-COM. Jul 31, 2011 · A6 / S6 (C6 Platform) Discussion - Early C6 owners: Battery replacement worries? - Our 2006 C6 wagon was built in early 2006. At this point in time I'm starting to think about replacing the battery to prevent any unexpected issues when the cold weather returns as it must be 5+ years in age. CruH.

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