GM is recalling 181,516 MY 2006-2008 Chevrolet HHR vehicles not equipped with optional roof rail air bags for failing to comply with the requirements of Federal Motor Vehicle Safety Standard no. 201, 'occupant protection in interior impact.' In tests, one of the upper interior occupant protection test points exceeded the standard's requirement.
Dealers will install an energy-absorbing plastic piece to the headliner trim. The recall began on April 2, 2008. Owners may contact Chevrolet at 1-800-630-2438 or through their website at www.gmownercenter.com>www.gmownercenter.com.