2004 Buick Rendezvous Owner's Manual - Page 195

PASS-Key® III Security Message All-Wheel Drive Disable Warning Message United States Canada United States Canada If you are ever driving and this message comes on and stays on, you will be able to restart your engine if you turn it off. Your PASS-Key® III system, however, is not working properly and must be serviced by your dealer. Your vehicle is not protected by the PASS-Key® III system at this time. See PASS-Key® III on page 2-17 for more information. Your vehicle may have this message. If it does, it will come on when there is a spare tire on the vehicle, or when the anti-lock brake system warning light comes on, or when the rear differential fluid is overheating. This message will go out when the differential fluid cools. The all-wheel drive system will be disabled until the compact spare tire is replaced by a full-size tire. If the warning message is still on after putting on the full-size tire, you need to reset the warning message. To reset the warning message, turn the ignition off and then back on again. If the message stays on, see your dealer right away. See All-Wheel Drive (AWD) System on page 4-12 for more information. 3-55