The type of key your mercedes utilizes will dictate the route of diagnosis and methods of problem solving when something goes wrong with it.
Mercedes sprinter door lock problems.
If so replace the fuse.
Nearly 9 000 model year 2019 mercedes benz sprinter and freightliner sprinter vans may have loose screws that secure the intermediate bearings of the steering spindles.
Common problems for the mercedes benz sprinter some problems will only occur after many years of operation others are related to technical solutions and forced the manufacturer to issue a recall.
In older mercedes models an ignition key may be the primary method of starting entering and locking your car.
If just one lock won t open on your mercedes then the problem may rest with broken wiring a bad solenoid or perhaps with a blown fuse.
Nearly 8 600 sprinter vans.
Check your fuse box first to determine if a blown fuse is keeping the lock from working.