Exterior Lighting Problems of GMC Terrain

GMC Terrain owners have reported 99 exterior lighting related problems since 1996. Table 1 shows the 4 most common exterior lighting problems. The number one most common problem is related to the vehicle's exterior lighting (82 problems). The second most common problem is related to the vehicle's headlights (14 problems). For details of each of the problem category, use the links in the table.

Table 1. Exterior Lighting related problems of GMC Terrain

Problem Category	Number of Problems
Exterior Lighting problems	82
Headlights problems	14
Tail Light Switch problems	2
Turn Signal problems	1

Recently reported Exterior Lighting problems of GMC Terrain

The Exterior Lighting problem

I looked up my recall on my vehicle about my headlights being recall. Never received any information there was a recall. Read details...

The Headlights problem

2013 GMC Terrain. Consumer writes seeking reimbursement for repairs made related to headlamps safety recall. Read details...

The Tail Light Switch problem

My 2012 Terrain is getting water in the rear left tail light. I was told that it was a vented tail light and the vent was blocked by dirt and debris and they would have to replace the taillight and replace both seals. Read details...

The Turn Signal problem

Vehicle was being driven on rural state highway containing hills and curves to get serviced for low tires. About 20 minutes into drive the seat heater was turned on. About 5 minutes later the radio, speedometer, tachometer, fuel, temperature gauges and turn signals quit working. Read details...

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