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2006 Buick Rendezvous Remote Programming
For Buick Rendezvous / Intrigue / AztekObtain all remote transmitters for this vehicle.
1. Close all doors.
2. Press and hold the Unlock button on door lock switch on drivers door.
Hold until instructed to release in step 6.
3. Insert key into the ignition cylinder but do not turn it.
4. Remove key from ignition and then insert key into ignition without turning ignition cylinder and remove key.
5. Insert key in ignition a third time and leave key in ignition. Do Not turn ignition.
6. Release door lock switch on drivers door panel. A Chime will sound 3 times indicating that you are in programming mode.
7. Press both the Lock and Unlock buttons on the remote up to 30 seconds.
A chime will sound 2 times if remote has programmed successful.
8. Repeat step 7 if you are programming additional remotes.
9. Remove key from ignition to exit programming mode
repairpal.com > Problems > Buick > LaCrosse Door lock mechanism not operating properly on Buick LaCrosse. Door lockmechanisms ... problem details. 2005 Buick LaCrosse126,000Visitor .... door panel to repair? Lock will neither lock or unlock using key fob but does work manually.
I HAVE HAD SIMILAR ISSUES WITH THE KEY FOB, OR "REMOTE" . UPON FURTHER INVESTIGATION, I OPENED UP THE REMOTE AND FOUND THAT THE THIN, SHINY METAL FRAME ENCLOSING AND CRADLING THE COIN-LIKE BATTERY (CR2025) HAD BEEN SEPARATED FROM THE SOLDER POINTS ON THE SILICON CHIP.
I ALSO DISCOVERED THAT ON THE REVERSE SIDE OF THE CHIP (BUTTONS AND RUBBER COVERING SIDE) THAT THERE WAS DIRT, DEBRIS, AND OTHER GUNK WHICH WILL DEFINITELY SHORT CIRCUIT, CAUSING YOUR REMOTE'S BATTERY TO BE DISCHARGED OR MISFIRE. THIS IS BEST OBSERVED WHEN YOU EXPERIENCE A "STICKY" BUTTON EFFECT ONCE THE "LOCK" BUTTON IS DEPRESSED ONCE, BUT THE CAR FEED BACK SUGGESTS 2 PUSHES OF THE REMOTE WERE DETECTED. ANOTHER EXAMPLE: I COULD HAVE SWORN I PUSHED "UNLOCK" TWICE (UNLOCKING REAR DOORS )ON THE FOB/REMOTE BUT ONCE I GET TO THE CAR, DOOR IS STILL LOCKED! WTF.
SOLUTION:
KEEP KEY FOB / REMOTE CLEAN, REPAIR/REPLACE BROKEN BATTERY +/- CONNECTIONS IN THE REMOTE, REPLACE LITHIUM BATTERY
There may be a vertical switch on the drives door to control the locks. Hold down the upmost position of the switch for 5 seconds. This trigers the trunk to open. Good luck.
Use this Procedure for Buick Vehicles "With" Driver Information Center Buttons.
This information is in your "Owners Manual" in the "Drivers Information Center Section."
1. Insert Key and turn to ON position so you can access Driver Information Center.
2. Press the vehicle information button until PRESS TO RELEARN REMOTE KEY displays.
3. Press the set/reset button until REMOTE KEY LEARNING ACTIVE displays.
4. Press and hold the lock and unlock buttons on the key-less remote at the same
time for approximately 15 seconds. A chime will sound indicating that the remote is
programmed.
5. To program additional remotes at this time repeat step 4. This vehicle can have a maximum of eight remotes programmed.
6. To exit programming mode turn key off and remove key. Test remote(s).
Use this Procedure for Buick Vehicles "Without" Drivers Information Center Buttons.
To access this display, the vehicle must be in Park (P) with key in the
on position (as far as you can go without cranking engine).
1. Press the trip odometer reset stem until RELEARN REMOTE KEY displays.
2. Press and hold the trip odometer reset stem for three seconds. The message REMOTE KEY LEARNING ACTIVE will display
3. Press and hold the lock and unlock buttons on the first key-less remote at the same
time for approximately 15 seconds. A chime will sound indicating that the remote is
programmed.
4. To program additional remotes at this time repeat step 3. This vehicle can have a maximum of eight remotes programmed.
5. To exit programming mode turn key off and remove key. Test remote(s).
Did you try a new battery in the key fob (remote)
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