Mar 1, 2014 · The battery on the car was the original so it's done 8 years and about time to replace it. The first job was to remove the old battery, the clamp holding the battery was was badly corroded so will need to be replace but I did manage to free it off and reuse it until I get a new one. Dec 8, 2022 · on the C6 some BCMs do and some dont. i see you have a face lift so gonna take a stab in the dark and say you do. VAG com will do it - did you try the ross tech website? but i am also going to say as long as you replace like for like you will get away without coding, the BCM will learn the new battery - Apr 13, 2016 · Step 2 – Flush (bleed) the system. Place a golf tee in the supply line of the reservoir, or simply crimp it with a pair of locking pliers. Fill the reservoir with fresh power steering fluid (around one liter). Set the supply line into the empty fluid container. Start the engine and let it run for one to two seconds, then turn it off. Oct 11, 2022 · After replacing the battery, it is not necessary to reset the Audi key, provided it works well. When the key does not work, a reset is needed to restore the synchronization between the key and the vehicle. To reset your Audi key, you can follow a set of simple instructions. Foremost, you insert the key into the ignition while holding down the v2HK8.

audi a6 c6 battery change