What is your question?
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What is your question?
Windows, door locks aren't working, radio only scans to 1 station. Radio wont turn off when key is removed..
What makes this problem better or worse?
Nothing
How long has your 1999 Cadillac Seville had this problem?
More than a week
1 Reply
Hi - Dave here, contributing to RepairPal and providing expert advice since 2010. First, testing should be performed to find out what is happening. If you determine that this module needs to be replaced, you will need a diagnostic tool to handle the programming. If you do not have a suitable General Motors tool to work with, I would strongly recommend that you enlist the help of an outside shop with the appropriate diagnostic equipment. https://repairpal.com/auto-repair-near-me Click the link to find some shops near you who can help out!