Five problems related to air bag light on have been reported for the 1999 Mercury Mountaineer. The most recently reported issues are listed below.
1999 Mercury Mountaineer developed problems with the windshield wipers, tires, driver's side mirror, linkage on the transmission, check engine light and the airbag light.
Airbag light stays on and has been in repair shop 78 days since I bought it, 1-2001, airbag still is not fixed.
Air bag light is always on the dashboard. Dealer has inspected vehicle 9 times, and problem still recurring.
Airbag light comes on, flashes goes off, comes back on. Dealer recognizes problem and has designed a robust electrical harness replacement but refuses to cover costs. This re-desing of the electrical system for the proper functioning of the airbag restraint systems was first recognized by the manufacturer in 1999, the date of the vehicle. The NHTSA bulletin number is sb610933. Please help!!! this is a serious safety issue and concern for not only myself but the saftey of my children.
After starting vehicle air bag light failed to turn off. Would remain on continuously while vehicle is being operated. Would flash a code first when light comes on. Been to dealer twice & mechanic could not locate cause of problem.