How do you program a Buick Lacrosse key fob?

Enter Programming Mode INSERT the CUT emergency key of the NEW smart key fob into the key lock cylinder AND TURN the key counterclockwise to the UNLOCK position 5 times within 10 seconds. The Driver Information Console (DIC) will display “READY FOR REMOTE #3, 4, or 5.”

How do I program my 2010 Buick Lacrosse remote?

2010 Buick Lacrosse

Insert Existing Key. INSERT a working flip key into the Ignition and TURN to the ON/RUN position (just shy of cranking engine).
Remove Key. TURN the flip key to the OFF/LOCK position and REMOVE it.
Insert NEW Key.
Exit Programming Mode.
Program Additional Remotes.
Test Remotes.
Share.

Can you reprogram a Buick key fob?

Can you reprogram a Buick key fob? Yes, you can reprogram a Buick key fob if you need to replace a lost or damaged component. You can also program the remotes to your Buick vehicle from the driver’s seat in a matter of minutes. You’ll only need the remote and ignition key for your vehicle.

How do you program a key fob for a 2006 Buick Lacrosse?

It has been a while since I worked at Buick. Take the key that works, insert it and turn it to ACC (one before start), wait for the security light to go off. Then insert the new key, turn it to ACC, wait for the security light to go out, then go to start. That should work.

How do I reset my Buick key fob?

Press and hold the “Lock” and “Unlock” buttons on your remote until the vehicle beeps twice to indicate successful programming. Repeat step 5 with any additional remotes and remove the key from the ignition to end the programming sequence.

How do I program my Buick transponder key without original?

Here is the procedure you should follow to program a new Buick TRANSPONDER key – without the original:

Insert the new cut and unprogrammed key you have into the ignition cylinder and turn it to the “ON” position.
Once the security light is illuminated it will stay on for ten minutes.

How do you program a Buick Lacrosse key fob?