How To Change Car Key Battery Audi A3. Replace the old battery with new battery. You need to remove the emergency key and then use the key or a screwdriver to pry up the back as Ive demonstrated.
There is conflicting information some people saying yes and other information stating the car eventually learns a new battery has been fitted. Price of Audi key fob battery. How To Replace Your Car Key Remote Fob Battery On Audi A3 Or Audi A4 Video Dailymotion.
To change the battery on an Audi you will need a few basic tools such as a 10mm wrench terminal cleaning brush battery protector and of course a new Audi battery.
Put a new battery in the back cover. If your Audi battery died because you forgot the lights or the radio on it doesnt mean that you need to replace the battery. Use a flat screwdriver to separate the case into two halves. Audi A3 battery is located in engine compartment.
