How To Change Battery In Audi A5 Key Fob. Simultaneously pull out the battery carrier from the remote control key. Audi Q2 1st Edition - 20tdi 190bhp Quattro S-Tronic Virtual Cockpit.

Press the release button A and remove the mechanical key from the remote control key. ECCPP Replacement for 4 Buttons for audi car key Uncut Keyless Entry Remote Key Fob Case 97-05 Audi A4 Audi TT Quattro Audi Allroad Quattro Audi S8 Series 4D0837231P-1 Pack of. Press the release button red arrow.
Replace battery on non-working fob.
Or will the keys open and lock doors and start the engine without any problem. Flip open the metal key. Pay attention to the positive side of the battery. Verify battery is good when red light turns on on the fob after you slip new battery in 3.
