Hi

My Audi A4 (2016) key fob has just stopped working, replaced the battery but still not opening the doors. Previous posts on forums suggest a procedure to resync the key putting the key in the ignition but my vehicle is a keyless start so has a push button start. Anyone know how to re-programme the key fob to the vehicle. Luckily I have a spare fob that's working so can still use the car but want to get the spare key sorted.