2011 Chevrolet HHR Owner's Manual - Page 194

If the word OFF or the off symbol is lit on the airbag status indicator, it means that the passenger sensing system has turned off the right front passenger frontal airbag. If, after several seconds, both status indicator lights remain on, or if there are no lights at all, there may be a problem with the lights or the passenger sensing system. See your dealer for service. Charging System Light This light comes on briefly when the ignition key is turned on, but the engine is not running, as a check to show it is working. { WARNING: If the airbag readiness light ever comes on and stays on, it means that something may be wrong with the airbag system. To help avoid injury to yourself or others, have the vehicle serviced right away. See Airbag Readiness Light on page 4‑26 for more information, including important safety information. It should go out once the engine is running. If it stays on, or comes on while driving, there could be a problem with the charging system or it could indicate that there are problems with a generator drive belt, or that there is an electrical problem. Have it checked right away. If the vehicle must be driven a short distance with the light on, to turn off the accessories, such as the radio and air conditioner. 4-28