2005 Hummer H2 Owner's Manual - Page 61

Never put a rear-facing child restraint in the right front passenger's seat unless the airbag is off. Here is why: {CAUTION: If the airbag readiness light ever comes on when you have turned off the air bag, it means that something may be wrong with the airbag system. The right front passenger's airbag could inflate even though the switch is off. If this ever happens, do not let anyone whom the national government has identified as a member of a passenger airbag risk group sit in the right front passenger's position (for example, do not secure a rear-facing child restraint in the right front passenger's seat) until you have your vehicle serviced. See "airbag Off Switch" for more on this, including important safety information. You will be using a lap-shoulder belt to secure the child restraint in this position. Be sure to follow the instructions that came with the child restraint. Secure the child in the child restraint when and as the instructions say. {CAUTION: A child in a rear-facing child restraint can be seriously injured or killed if the right front passenger's airbag inflates. This is because the back of the rear-facing child restraint would be very close to the inflating airbag. Be sure to turn off the airbag before using a rear-facing child restraint in the right front seat position. Even though the airbag off switch is designed to turn off the passenger's airbag, no system is fail safe, and no one can guarantee that an airbag will not deploy under some unusual circumstance, even though it is turned off. General Motors recommends that rear-facing child restraints be secured in the rear seat, even if the airbag is off. If you secure a forward-facing child restraint in the right front seat, always move the front passenger seat as far back as it will go. It is better to secure the child restraint in a rear seat. 1-55