There is a couple of ways to fix this problem.
Mercedes benz door lock sound.
This video show you how to setup your mercedes to auto lock the doors when you drive off from a parked position.
This is a costly component to replace at the repair shop but it is something you can do at home.
Mercedes benz vehicles such as e c s ml gl r class are designed to automatically lock the doors as soon as you start to drive.
On those models the door lock actuators may fail causing the door lock to bounce up and down several times.
Dealing with mercedes benz ignition switches alarm systems locks as well as immobilizer systems is work best suited to a professional mercedes benz locksmith for proper maintenance and repair.
2020 mercedes benz gle450 enabling acoustic lock feature with tina duration.
After trying the spring pack and dismantling the lock and replacing small spring inside car lock would only lock or unlock and involved gringing my inner doo.
How to replace door lock actuator 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.
Enjoy diego rafael g making it ez 213 222 1153.