The efficacy of air bags has been proven in diminishing the rate of fatalities and severity of injury in motor vehicle crashes. Unfortunately, as with any developing technology, new problems have been encountered that are directly attributable to the deployment of the air bag itself. Most air bag-related injuries are minor and, surprisingly, more than 7% are burns typically involving the upper extremity or head or neck. Fortunately, these are superficial burns that usually require only expectant therapy, but a high degree of suspicion in these circumstances is needed to make the proper diagnosis. (J Am Acad Dermatol 2002;46:S25-6.)