Table 1 shows nine common exterior lighting related problems of the 1999 Jeep Grand Cherokee. The number one most common problem is related to the headlights (twelve problems). The second most common problem is related to the brake light (seven problems).
I have a 1999 Grand Cherokee, the headlights flash on and off when the car is parked and shut off. Read details...
The contact owns a 1999 Jeep Grand Cherokee. The contact stated that while driving, the brake lights would not operate when the headlights were turned on. An independent mechanic who was unable to diagnose the cause of the failure examined the vehicle. Read details...
The plastic used in the headlight lens covers becomes brown with exposure to the sun. This is a dangerous problem and the only remedy that I have found is to purchase new headlight assemblies for about $200 each. Read details...