How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask MB Paul Your Own Question
MB Paul
MB Paul, Mercedes Technician
Category: Mercedes
Satisfied Customers: 3567
Experience:  Qualified Mercedes Benz Diagnostic Technician - 20+ years experience - Workshop Foreman for Mercedes
15777119
Type Your Mercedes Question Here...
MB Paul is online now
A new question is answered every 9 seconds

Last night about 9 pm the alarm system activated I counld

Customer Question

Last night about 9 pm the alarm system activated
I counld not turn it off
When it started the keys for the car were inside the house
I unlocked the door with the key, placed the key in the ignition, turned the key to on and the
alarm stopped
When I turned the key off it keeps activating
So to stop it I disconnected the battery
How do I stop the alarm from activating when I reconnect the battery?
Thanks
Tom
Submitted: 10 months ago.
Category: Mercedes
Expert:  Lou P. master tech replied 10 months ago.

Hi tom. What happens then the car is off and NOT locked. Does the alarm then go off ?

Expert:  Lou P. master tech replied 10 months ago.

tom if you can get me the vin i can assist further on all of your issues. Lou