The problem
On the involved vehicles the brake stoplight and cruise control switch which is operated by the brake pedal may have been assembled with an incorrect lubricant on the actuating plunger. This can cause the rear brake stoplights to become inoperative and the cruise control, if activated, to stay electrically engaged.
The fix
Dealer will inspect and, if necessary, replace the brake stoplight and cruise control switch at no cost to owner.
Contacts
Vehicle description: passenger vehicles.System: lighting and communications; switch button ring, brake lights.Consequences of defect: with inoperative brake lights, a vehicle approachingfrom the rear would not be aware that brakes were being applied. Also, if thecruise control fails to automatically disengage through brake pedal operation,vehicle may accelerate when the brake pedal is released. Either condition couldresult in loss of vehicle control and an accident.Note: owner is advised not to engage the cruise control until it has beeninspected by dealer.
What to do
- Check your VIN. Enter it at nhtsa.gov/recalls - it shows whether this recall applies to your vehicle and whether the repair has been done.
- Call a dealer. Any authorized Buick, Chevrolet, GMC dealer will do the repair free, whether or not you bought the vehicle there. Quote campaign 79V142000.
- Ask about parts and a loaner. If parts aren't available yet, ask what to do in the meantime.
- Keep your paperwork. If you paid for this repair before the recall, you may be able to get reimbursed - here's how.