tack1

My 2003 c180 has central locking problem.
When I lock the car the indicators keep flashing this happens until I open car back up.
Have had to leave it unlocked in my garage, please can anyone help as if locked it will flatten battery thanks.

Alan180k

Hi mine seems to do this sometimes I don't know why but when it does I unlock and lock again then it seems fine

tack1

Have tried that, tried to leave one door open but it locks its self. Will have to put it in to my local garage.

Alan180k

What happens if you lock the car with the key and not the remote

tack1

have not tried this as my wife has car at work.

tack1

Tried the key thing seems to work.
I guess I will have to take to Merc dealer
Thanks