GM Circle-Plus ⊕ / PK3

Programming instructions for the following keys:

B111 ⊕ | B97 PK3 | B99 PK3 B107/B104 PK3

Add Additional Key (requires one working key)

  1. Insert working key and turn ignition to ON position (not start) and leave it ON for 5 seconds.
  2. Remove it from ignition.
  3. Within 10 seconds insert the new key and turn ignition to ON position.
  4. After about 5 seconds, when the security light turns off, remove the new key from ignition.
  5. Insert old working key and start the engine. The new key is programmed!


New Key Program (delete all previous programmed keys)

  1. Insert the new key and turn the ignition to ON position – security light will turn on.
  2. Leave ignition ON for 10-12 minutes. After 10-12 minutes the security light should turn off.
  3. Within 60 seconds turn ignition OFF and wait 5 seconds.
  4. Repeat steps 1-3 two more times.
  5. When the security light turns off for the 3rd time. Turn ignition OFF and wait 30 seconds.
  6. The new key is now programmed! – to add additional keys follow instructions above.

On-Board Programming will not work for Canadian vehicles (VIN starts with number 2.)

B111 B97 B107 B99