2005 GMC Yukon Owner's Manual - Page 81

• Your vehicle is equipped with a crash sensing and diagnostic module which records information after a crash. See Vehicle Data Collection and Event Data Recorders on page 7-8. Passenger Sensing System If your rearview mirror has one of the indicators pictured in the following illustrations, your vehicle has a passenger sensing system. The indicator will be visible when you turn your ignition key to START or RUN. The words ON and OFF or the symbol for on and off, will be visible on the rearview mirror during the system check. When the system check is complete, either the word ON or the word OFF, or the symbol for on or the symbol for off will be visible. See Passenger Airbag Status Indicator on page 3-40. If your rearview mirror does not have either of the indicators pictured, then your vehicle does not have the passenger sensing system. • Let only qualified technicians work on your airbag system. Improper service can mean that an airbag system will not work properly. See your dealer for service. Notice: If you damage the covering for the driver's or the right front passenger's airbag, or the airbag covering on the driver's and right front passenger's seatback, the airbag may not work properly. You may have to replace the airbag module in the steering wheel, both the airbag module and the instrument panel for the right front passenger's airbag, or both the airbag module and seatback for the driver's and right front passenger's side impact airbag. Do not open or break the airbag coverings. Passenger Airbag Status Indicator - United States 1-75