Exterior Lighting Related Problems of the 2014 GMC Sierra

Table 1 shows three common exterior lighting related problems of the 2014 GMC Sierra. The number one most common problem is related to the headlights (47 problems). The second most common problem is related to the exterior lighting (eight problems).

Table 1. Exterior Lighting related problems of GMC Sierra

Problem Category Number of Problems
Headlights problems
47
Exterior Lighting problems
8
Fog Light Switch problems
7

Recently reported Exterior Lighting problems of the 2014 GMC Sierra

The Headlights problem

Headlights are extremely dim making it difficult to see at night out in rainy conditions causing a huge safety problem when driving at night. Can barely see when making left or right hand turns as well causing a huge safety issue at night with pedestrians are in a dark crosswalk.   Read details...

The Exterior Lighting problem

There is already a technical service bulletin on this matter however I feel it is serious enough to be a recall. While driving at night in unlighted areas the bright lights leave serious dark areas especially if you are travelling on curvy roads.   Read details...

The Fog Light Switch problem

Poor lighting with headlights. Can barely see what is ahead at night. Seems like this could be very dangerous, and I feel unsafe driving at night, especially in the rain. Turning on fog lights helps a little, but you shouldn't have to constantly run them. Bright lights don't help much either.   Read details...


Exterior Lighting related problems in other GMC Sierra model year vehicles:



Fuel Economy of Sierra Vehicles
Sierra Service Bulletins
Sierra Safety Recalls
Sierra Defect Investigations