A8 Remote Key Fob Programming

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When the remotes don’t work very well, the batteries 3V CR1620 may be drained too low. We need to check the batteries and replace if necessary. To open the case, get a small screw driver or you’re strong enough, you can pull the case and the remote apart.

You’ll need 2 keys to reprogram the FOB, one to turn on the ignition and leave it on and one to lock and unlock the door while programming. You may use the blank key to turn on the ignition with 1 original key close by and use it to lock and unlock the door. Never tried it but it should work.

Make sure the + side (flat side) is on the bottom and both of them sit in the case fully. Close the case, it’s time to check the remote to see if it still work, it should work with out the need of reprogramming. But in case of a new ebay remote with bad batteries, we need to program the remote as follow


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