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2001 Audi A4 Quattro key fob help

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Old 06-14-2010, 01:22 PM
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Default 2001 Audi A4 Quattro key fob help

keyless entry stopped working the other day so i replaced the battery. how do i reset/reprogram the remote so it will work again?
Old 06-14-2010, 04:33 PM
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You will need BOTH of two "switchblade" keys to reprogram one or both of them.

Take the key you DO NOT want to program and put it in the ignition. Turn it one click forward.
Close and lock the drivers door with the second key.
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 test remote functions.
Open drivers door, remove key from ignition.
If both of your remotes don't work, do the above for the first key, but on step #3, press the 'UNLOCK' button twice. The lights will flash twice, then continue on with step #4.

https://www.audiworld.com/tech/misc13.shtml
Old 06-14-2010, 09:39 PM
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Actually if it's a 2001, then right out of your manual on page 57 the parts boxed in red.



I've done this many times after changing the batteries or playing with the buttons on my fob when I am far away from my car. It tends to deprogram itself or is maybe affected by the decreased voltage of the batteries as you use them more and more. Good luck.

Doug
Old 04-10-2021, 09:55 AM
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Default Audio A4 2001

[QUOTE = Cybersombosis; 23991317] Na verdade, se for um 2001, então, direto do seu manual na página 57, as peças estão marcadas em vermelho.



Já fiz isso muitas vezes depois de trocar as baterias ou brincar com os botões do meu controle remoto quando estou longe do carro. Ele tende a se desprogramar ou talvez seja afetado pela diminuição da voltagem das baterias à medida que você as usa cada vez mais. Boa sorte.


o meu carro tem problemas no piloto de chave fica sempre aceso, quando ligo a chave na ignição arranca de seguida se desliga em menos de 10 segundos desde que troquei a
bateria da chave
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