Question about 2006 Hyundai Elantra

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Replaced battery now radio and alarm not working

After i replaced the car battery, the radio and the car alarm are not working all of a sudden. I also had the brakes worked in the last few days and I wonder if the service people did something that messed these things up. Any ideas welcome.

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The key needs to be re taught to talk to the imobiliser and the radio could be dead check the fuse the good news is dealer warranty is 5 year or 80000 km

Posted on Sep 25, 2008

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