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Marty, Mercedes Technician
Category: Mercedes
Satisfied Customers: 53899
Experience:  Bosch Certified Master Tech. Over 35 years experience.
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My 2008 Mercedes I had use the key manually to get in. siren

Customer Question

my 2008 Mercedes I had use the key manually to get in. siren went on for 20 seconds and I can not stop hazard light from flashing ??
Submitted: 1 year ago.
Category: Mercedes
Expert:  Marty replied 1 year ago.

Hi Mike, it sounds like your car battery is weak. The alarm uses a separate battery. You cannot pull any fuses to stop the alarm and the flashing lights. The best thing to do is to try a jump start. If you can start the car with a jump it will turn off the alarm.

Let me know how you make out.


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