Cadillac 2008 CTS - Manual (Page 88)

The Canadian immobilizer standard requires Canadian
owners to see their dealer/retailer for matching new
transmitters when two recognized transmitters are not
available. United States owners are permitted to match a
new transmitter to their vehicle when a recognized
transmitter is not available.
The procedure will require three, ten minute cycles to
complete the matching process.
1. The vehicle must be off.
2. Place the new, unrecognized transmitter into the
transmitter pocket with the transmitter 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.
3. Insert the vehicle key into the key lock cylinder
located on the driver’s door.
4. Turn the key to the unlock position five times
within five seconds.
5. The DIC will display Press Start Control To
Learn Keys.
6. Press the ignition switch in.
7. The DIC will read Learn Delay Active Wait XX Min
and will count down to zero, one minute at a time.
8. The DIC will display Press Start Control To Learn
Keys again.
9. Press the ignition switch in again.
10. The DIC will again read Learn Delay Active Wait
XX Min and will count down to zero, one minute
at a time.
The DIC will display Press Start Control To Learn
Keys again.
11. Press the ignition switch in again.
12. The DIC will again read Learn Delay Active Wait
XX Min and will count down to zero, one minute
at a time.
2-12