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Old 05-14-2000, 12:52 AM
Roger Roger is offline
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Join Date: Sep 1999
Location: San Antonio, Texas, USA
Posts: 154
The exterior lamp out warning light works on resistance changes. Some things can happen other than a burn out or removal to trigger the light:

If any exterior bulbs have been replaced with other than exact spec replacement bulbs that can cause the light to show.

Or you may have a bulb about to burn out. Any bulbs look extra bright?

Possibly a bulb has a corroded contact, causing a resistance change sufficient to trigger the warning light, but not enough to notice a change in the light output.

There may be other problems with the 90's cars that I am not aware of, but hope this sheds some additional light on the subject.

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