Three problems related to headlights have been reported for the 1998 Jeep Grand Cherokee. The most recently reported issues are listed below.
Headlight assembly failed.
Headlights would dim by themselves whenever engine cooling fan was turned on, causing poor visibility. Dealer notified and informed coonsumer that was normal for that vehicle, and the manufacturer refused to do anything.
Automatic lighting system which controls headlights reamains dim. Owner is very concerned for safety. Also their is no warning signal to warn drivers when lights are not on.