I took it to a mercedes benz specialist and they said it could be a door actuator.
Mercedes benz c class door lock problem.
Your door lock should not bounce up and down anymore.
Apply wd 40 or equivalent product directly into the lock.
We have 5 667 mercedes benz c class vehicles for sale that are reported accident free 3 899 1 owner cars and 5 360 personal use cars.
This prevents the door lock pin from bouncing up and down when you lock the door or when the doors lock automatically.
Earlier this year the driver s door would occasionally not open unless i pressed the key fob repeatedly.
The way that this fix works is by creating resistance at the door lock pin.
Find the best mercedes benz c class for sale near you.
Our local mechanic couldn t identify a problem.
If the door locks in your c class are bouncing up and down or are otherwise not functioning properly the system s actuator might be broken.
Take 1 inch of electrical tape and apply it around the door lock pin.
Every used car for sale comes with a free carfax report.
Perhaps your mercedes locks work but they open and close slowly.
2017 mercedes benz c class review 12 in 2017 luxury small cars despite its powerful engines and upscale interior the 2017 mercedes benz c class ranks in the middle of the luxury small car class because it has a below average predicted reliability rating and high ownership costs.
Ensure the door pin can go up and down.
If a door unlocks but will not lock again then replace the door switch.
Open and close lock to recalibrate.
I have mercedes benz c class estate 2009 model that has developed a door locking issue.
By jeffrey bausch may 18 2015.
This is a costly component to replace at the repair shop but it is something you can do at home.
Read on to learn how to replace it yourself.