Customer Supplied Only One Or No Valid Keys

Cut new transponder equipped key(s). Using first new key, turn ignition switch to ON position, then LOCK position 5 times. DO NOT leave key in either position for more than one second. Turn first new key to ON position. SECURITY light should be flashing at a 300-millisecond interval. Turn first new key to LOCK position and wait about 5 minutes until SECURITY light flashing has decreased to a 1.2-second interval.
Input code word. See INPUTTING CODE WORD . SECURITY light should stop flashing and stay illuminated. Start engine with first new key. SECURITY light should illuminate for 1-2 seconds and engine should continue to run. Turn first new key to LOCK position and remove from ignition.
Using second new key, start engine. SECURITY light should illuminate for 1-2 seconds and engine should continue to run. Turn second new key to LOCK position and remove key.
Repeat step 3 with valid key or new third key. Repeat step 3 with each new key, up to 8 keys total. Waiting 30 seconds will cause program to quit automatically.