Exterior Lighting Related Problems of the 1999 GMC Sierra

Table 1 shows two common exterior lighting related problems of the 1999 GMC Sierra. The number one most common problem is related to the headlights (six problems). The second most common problem is related to the exterior lighting (one problem).

Table 1. Exterior Lighting related problems of GMC Sierra

Problem Category	Number of Problems
Headlights problems	6
Exterior Lighting problems	1

Recently reported Exterior Lighting problems of the 1999 GMC Sierra

The Headlights problem

The vehicle headlights are to bright on normal setting, distracting view from on coming traffic. Dealer notified. Read details...

The Exterior Lighting problem

Engine will turn over but never start, security lamp will come on-taken to dealer they said it was the security sensor was going out and that the truck thought I was stealing it, wait 10 minutes & truck will start. Read details...

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

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