How To Sync Keys L322 2002 - 2010« Back to Questions List

How To Sync Keys L322 2002 – 2010 Get in the car make sure all doors are closed Put key into ignition and turn to position 2 (This is where all the dash lights are on but engine not started) Within 5 seconds remove the key from ignition Press and hold unlock button Press the lock button up to 10 times until you hear the doors lock and unlock by them selves Take the next key hold unlock and repeat above step Once ALL remotes are synchronized to the car put a key back in the ignition turn to position 2 as before and remove key