definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
24,500 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2010 GMC Terrain lights problems

lights problem

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2010 GMC Terrain Owner Comments

problem #4

Jul 072015


  • 40,000 miles


Gear shift and dashboard lighting fading on and off at the radio and gear shift locations, including time, temp, drive, radio display, park, reverse, neutral, drive and manual with power steering noise coming from right front side of vehicle when turning.

- San Jose, CA, USA

problem #3

Aug 242015


  • 48,000 miles
Dashboard lighting fading on and off at radio portion, including time, temp, and station. At same time, noise coming from right front side of vehicle.

- Martinez, GA, USA

problem #2

Dec 042012


  • miles
The contact owns a 2010 GMC Terrain. The contact stated that when using the automatic option for the headlights, he assumed that the tail lights would also illuminate. The tail lights would automatically during daytime hours when there was low visibility, such as fog or snow. The manufacturer was not contacted and there were no repairs made to the vehicle. The VIN and failure mileage was unavailable. Updated 1/7/13 the consumer stated the taillights did not come on in low visibility while in auto mode. Updated 01/09/13

- Barryton, MI, USA

problem #1

Nov 012010

Terrain 6-cyl

  • 10,000 miles
With all exterior lights and one map light on, when using turn signal, all lights will dim when signal light comes on. There should not be that much strain on the electrical system.

- Vermillion, SD, USA

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