Two problems related to warning light on have been reported for the 2012 Toyota Highlander. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 Toyota Highlander based on all problems reported for the 2012 Highlander.
The air bag warning light came on while driving on a city toad. The display also notified me and read, please take this to a Toyota dealer for service. The horn on the car also stopped working. This is a major issue no horn and a defective air bag. Are they connected?.
Occupant classification system, srs, zero point calibration safety issue. Owners will be reluctant to spend $130+ at the dealer for calibration. Local repair shops is not equipped to do the calibration. Must be a dealer. I spent the money. I know of others who have not. This vehicle has 49000 miles on it. The passenger seat is infrequently used. The warning lights and display went off just after someone sat in the passenger seat. Something is not right with this seat sensor system. Lots of people complaining online about the need to re-calibrate.
| Air Bag Not Deploy problems | |
| Warning Light On problems | |
| Air Bag problems | |
| Side/window Air Bag problems |