Two problems related to air bag on-off switch have been reported for the 2007 Ford Focus. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Ford Focus based on all problems reported for the 2007 Focus.
Dashboard exteme heat. Wiring for airbag switch no longer works. Airbaglight stays on. Switch on dash no longer works.
Had brake failure, resulted in accident, hit a pickup truck and approximately 35 mph, airbag failed to deploy. However, the light came on and it did require a switch to be replaced which cost me a couple hundred dollars.