One problem related to air bag on-off switch has been reported for the 2008 Volvo XC90. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2008 Volvo XC90 based on all problems reported for the 2008 XC90.
The contact owns a 2008 Volvo Xc90. While driving approximately 35 mph, the battery warning indicator remained illuminated. A few moments later, other unknown warning indicators began to illuminate. The vehicle was maneuvered to a safe location. The front driver and passenger side power window switches failed to operate when activated. The engine was turned off and failed to restart. Roadside assistance inspected the vehicle and jumpstarted the battery. The vehicle resumed normal operation. The contact mentioned that the srs warning indicator illuminated for two years and continued. The rear passenger door ajar message displayed even though the doors were closed in a secured position. In addition, the child lock fault message illuminated. The failures recurred and persisted. The vehicle was taken to an independent mechanic, but the cause of the failure could not be determined. The manufacturer was not notified. The approximate failure mileage was 116,580.