Audi A4 Key Fob Not Working After Battery Change

Led in the remote control key arrow in image on right side if you press a button briefly the led blinks once.

Audi a4 key fob not working after battery change. When i reconnected the battery i got a steering angle warning indicating it needed recalibrating fixed by driving in a straight line for a few. This uses a cr2032 replacem. I will try to find out what mo. Subscribe more videos are coming stay tuned.

In this video i demonstrate how to remove the key remote battery to replace it. If you own the ross tech software and are comfortable completing the matching procedure go ahead and match your key fob to your immobilizer equipped audi on your own. I disconnected the car battery on my uk spec audi a4 b7 8e when i was installing the tow hitch electrics. Enter the vehicle and insert the key into the ignition.

Next press the unlock button on the remote. Diy how to replace your smart key fob battery for a audi a3 a4 a5 s4 s5 s6 or q7 that use the remote with fcc id iyzfbsb802. Remote key not working after battery change. 2005 audi a4 1 8t tippy 2004 chevy trailblazer 1996 ford ranger location dfw tx.

When i bought my car cpo they sent me a brand new key fob. Before i tried the new fob i had the vag window option done and had a rnse put in. Remote key not working after battery change. If your battery is fine and you just purchased your key fob have your local audi dealer check to see if your key fob has been matched to your engine immobilizer.

4m 2017 2018 audi tt 8s 2016 2018 with key fob pictured below smart key. This tutorial explains how to replace the key fob battery in audi a4 b9 2017 and 2018 audi a5 f5 2018 audi q7 2nd gen. The key will work and no programming is required to change the battery. Open the audi using the metal key.

If your audi key fob does not work after you change the battery try the following.