Just replaced the main battery, car alarm goes off every now and then.
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Joined: Dec 2020
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w219 Mercedes CLS 500
Just replaced the main battery, car alarm goes off every now and then.
Recently replaced the old main battery in the trunk. Car worked just fine on startup + no errors, an hour passed and the car alarm went off randomly as I was listening to music. I double clicked the unlock button to turn the alarm off and shortly went back inside. About 30 minutes later the alarm went off again. Could it be that I need to reset the alarm as well? How would I go about doing that? I have already reset all the windows/ steering but I must be missing something.
