I have a 99.5 a4 1.8t and my remote isnt working as well.. so i decided to buy 2 new batteries but still not working. (it was in sea)... wondering if can i buy a new remote key thru ebay even same FCC id numbers- will it work or have to reprogram it and everything?

Thanks

Zam

The following instructions are to reprogram your switchblade key fob.

1. Take a spare key and insert it into the ignition. Turn it one click forward.

2. Roll down your window just in case. Step outside the car, and lock the car with a second key.

3. With your second key fob press the unlock button. The lights should flash.

4. Now lock the car with the key fob, and then unlock it.

5. Remove the key from the lock and the key from the ignition, and try it's function

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2001 A4 1.8T Q Casablanca White, Tip, ESP, Xenon and Premium