The towing alarm on my Mercedes R350 will not go off!

I think what you are seeing is the anti theft light flashing? that will not drain your bat. If you think it is some thing else disconect you negative bat cable for about 10 minuts and that should reset your emc

Thanks for the quick response. It originally said that it was the towing alarm on my dash. After I reset it, it kept going. (Not the loud siren alarm but a buzzing in the front of the car) Why would the anti theft go off when I am driving after unlocking my own car? The battery is dead as I did not see your helpful answer until I awoke this morning. (I posted it too late) Thanks again.

Ok, it is me again and the towing alarm went off again on Halloween and again last night on Friday the 13th. This car is possessed! Again, I cleared the dash and it is going off again and the dealership is closed. My husband was able to remove the negative battery post but after twenty minutes, he connected it again and it is still going off. The dealership said they think it is some sort of electrical issue when I called them.

Hi again, my towing alarm just went off AGAIN and the third time since Halloween! On Mercedes, it is not convenient to get to the battery/fuse to deactivate power. Is it possible to permanently disable this annoying towing alarm that seems to go off whenever I go over uneven terrain? It seems to just drain the battery every time it goes off as it will not deactivate until the battery is dead. (Even when I reset it) UGH!

Took my R350 Mercedes to a mechanic for Servicing he finished the service and put the computer on to reset while doing that the battery died so he told us that we needed a new battery and went out and got a new battery well he looks to Beth's the computer back up again now he's telling us that a fuse must be blown right now the windshield wipers are moving and no signal lights are working

What does the rear of the car and hook mean ?