Why does the interior alarm go off on my Merc?
On our last Merc we had a problem that if we left our dog locked in the car for a few minutes the alarm would go off. We never did manage to work out how to turn the interior sensor off and are having the same problem again with the new car.
Why does my car alarm keep going off?
It is possible that the key fob or alarm remote has failed and is not sending a proper signal to your vehicle’s alarm system. When this happens, your vehicle’s alarm may inadvertently end up going off without you wanting it to. Step 1: Consult your manual.
How to turn off the interior alarm on a Mercedes Benz?
My owners manual says…. Press the lower half of the switch. Lock the car with the electronic key. The motion sensor is deactivated until the car is again locked with the electronic key.
When do I need to disable my car alarm?
If your alarm is causing a constant distraction, going off often and spontaneously, you may want to disable the alarm completely. Be mindful however, that if you disable the alarm, your vehicle will have one less safety feature. You should consult a mechanic before deciding to completely disable your alarm.
When does the car alarm go off on a Mercedes?
Mercedes alarm may go off even when no one is trying to steal the car. We have seen many cases when a Mercedes alarm (siren) goes off during the night while the car is parked, when you try to lock the car or during extremely cold weather. This past week we worked on a Mercedes-Benz where the alarm would go off randomly in the middle of the night.
Why does my car alarm go off in the middle of the night?
The battery in your alarm siren can go bad causing alarm to go off. You lock the car doors and a few seconds later the car siren goes off for no apparent reason. Hazard lights start to flash. Or in the worst case scenario, the alarm goes off in the middle of the night Many cars including Mercedes-Benz have sires with build in batteries inside them.
Why does my car siren keep going off?
This problem can not be fixed by replacing the battery. The battery in your alarm siren can go bad causing alarm to go off. You lock the car doors and a few seconds later the car siren goes off for no apparent reason. Hazard lights start to flash. Or in the worst case scenario, the alarm goes off in the middle of the night