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Old 10-10-2016, 05:29 PM
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Interior lights, alarm, headlight delay not working.

my interior lights, my key less entry beep and blinkin lights (alarm) indicating doors are locked will not work. the interior lights will not work unless i turn on ignition. Headlight time delay doesn't work. Also, EVIC doesn't keep memory of average mpg.

Thinking bad ignition/ground? Wondering if anyone has experience the same issue. Thanks for the help!

2000 WJ 4.0 laredo

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Old 10-11-2016, 06:26 AM
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Re: Interior lights, alarm, headlight delay not working.

Welcome to the garage. All those functions are controlled by the BCM (body control module). I would first check for a blown fuse. Fuse #7, #22 and #28 on the junction block under the dash. If that doesn´t help, try a battery disconnect for some minutes. The BCM can sometimes freeze up and need to be reset.
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