Two problems related to headlight switch have been reported for the 2002 Jeep Grand Cherokee. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2002 Jeep Grand Cherokee based on all problems reported for the 2002 Grand Cherokee.
Jeep parked in the garage no one in it and with the headlight switch in the auto position the lights go on and off by them selves. Sometimes the lights go on and off with the garage door opener. Sometimes they stay on all night and when you come out to leave the battery is dead. I have had this problems sense it was new. The dealer said they cannot fix the problem unless it is there when I bring it in. How many times it happens I'm not sure unless I'm in the garage at the time it happens.
When headlight switch is in the auto setting the headlights will turn on randomly and stay on for a while. Vehicle is parked and not running.