key fob
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1st Gear
Joined: Sep 2013
Posts: 1
key fob
just brought a4 sline 2ltr diesel and only 1 fob will un lock car with button both had new batteries both will start car. but 1 key have to open manually with key in lock etc. is this a fix I can do from home or audi dealer
2nd Gear
Joined: Mar 2011
Posts: 860
From: St. Louis, MO
Not sure what year your car is. Try this method:
You need both of your switchblade keys to re-program them, you can program up to five switchblade keys:
Take the key you do not want to program (if it already works) and put it in the ignition. Turn it one click forward.
Close and lock the drivers door with the second key with the window down (you can also do this from the inside of your car).
On the second key (the one in the drivers door) press the 'UNLOCK' button ONCE only, the lights will flash on the car, but the doors will remain locked
With the second key still in the drivers door, unlock then lock the door again.
Pull the key from the slot and also take out the key out of your ignition and than test the remote functions.
Repeat for second key fob / switchblade / key whatever you want to call it !!!
You might end up doing it a few times to get the hang of the procedure so its all a smooth one step type of thing and the comp will learn it! NOTICE if you are too slow / too fast this will not work!!
You need both of your switchblade keys to re-program them, you can program up to five switchblade keys:
Take the key you do not want to program (if it already works) and put it in the ignition. Turn it one click forward.
Close and lock the drivers door with the second key with the window down (you can also do this from the inside of your car).
On the second key (the one in the drivers door) press the 'UNLOCK' button ONCE only, the lights will flash on the car, but the doors will remain locked
With the second key still in the drivers door, unlock then lock the door again.
Pull the key from the slot and also take out the key out of your ignition and than test the remote functions.
Repeat for second key fob / switchblade / key whatever you want to call it !!!
You might end up doing it a few times to get the hang of the procedure so its all a smooth one step type of thing and the comp will learn it! NOTICE if you are too slow / too fast this will not work!!