1994 Buick Park Avenue Owner's Manual - Page 80

When the PASS-Key% system senses that someone is using the wrong key, it shuts down the vehicle's starter and fuel systems.For about three minutes, the starter won't work and fuel won't go to the engine. If someone tries to start your vehicle again or uses another key during this time, the vehicle will not start. This discourages someone from randomly trying different keys with different resistor pellets in an attempt to make a match. The ignition key must be clean and dry before it's inserted in the ignition or the enginemay not start. If the engine does not start and the "SECURITY'' light comes on, the key may be dirty or wet. Turn the ignition off. Clean and dry the key. Wait about three minutes and try again. The security light may remain on during this time. If the starter still won't work, and the key appears to be clean and dry, wait about three minutes and try the other ignition key. At this time, you may also want to check the fuse (see "Fuses and Circuit Breakers" in the Index). If the starter won't work with the other key, your vehicle needs service. If your vehicle does start, the first ignition key may be faulty. See your Buick dealer or a locksmith who can service the PASS-Key@II. If you accidentally use a key that has a damaged or missing resistor pellet, the starter won't work and the "SECURITY" light will flash. But you don't have to wait three minutes before trying one of the other ignition keys. See your Buick dealer or a locksmith who can service the PASS-Key@IIto have a new key made. If you're ever driving and the "SECURITY" light comes on and stays on, you will be able to restart your engine if you turn it off. Your PASS-Key% system, however, is not working properly and must be serviced by your Buick dealer. Your vehicle is not protected by the PASS-Key% system. If you lose or damage a PASS-Key@IIignition key, see your Buick dealer or a locksmith who can service PASS-Key@IIto have a new key made. 78