Fitment:
For Cadillac XTS 2013
For Cadillac XLR 2008-2009
For Cadillac STS 2005-2011
For Cadillac CTS 2008-2015

OEM Part Number:
M3N5WY7777A, 267F-5WY7777A, 25854935, 25854936, 25869080, 25943676, 25943677.

Programming with a Recognized Transmitter

A new transmitter can be programmed to the vehicle when there is one recognized transmitter.
For vehicles sold in Canada, two recognized transmitters are required to program a new transmitter.
1.The vehicle must be off.
2.Both the recognized and new transmitters must be with you.
3.Insert the vehicle key into the key lock cylinder located on the outside of the driver door.
4.Turn the key to the unlock position five times within five seconds.
5.The Driver Information Center (DIC) displays ReadyTo Learn Electronic Key #2, 3 or 4.
6.Place the new transmitter into the transmitter pocket with the buttons facing the front of the vehicle.
The transmitter pocket is inside the center console storage area located between the
driver and front passenger seats.
7.A beep sounds once the transmitter is programmed. The DIC displays Ready To Learn Electronic Key #3 or 4,
or Maximum # Electronic Keys Learned.
8.Press the ignition control knob to exit programming mode.
9.Remove the transmitter from the transmitter pocket and press unlock on the keyless access
transmitter two times.
10.To program additional transmitters, repeat Steps 6 through 9.