Door Lock Motor Actuator for Mercedes Benz R/ML/GL/E Class W164 W204 ML350 E300

Application:
Mercedes Benz W164 W166 W204 ML350 E300 GLK300 B200

• Noiseless, power enough solid, durable and superior quality.
• Once installed, it is ready for use
• Front Rear Door Actuator Lock Motor.
• For Benz W164 W166 W204 ML350 E300 GLK300 B200.
• Brand new and high quality.
• Material: Aluminum
• Size: Approx.60*24*18mm

Symptoms:

1. When you lock the car via remote control, when there is 80% rate that the door can not be locked, it means the motor is faulity and stopped working.

2. When the door lock can be loked sometimes, sometime been locked, or sometimes can be opened, sometime stuck in half way and you need to press few times to open it, it means the motor is almost aging enough,the torque of the motor has become smaller, the power of the motor can not be able to carry the lock module spring any more.

3.During driving, after door locked,you can open the door from inside for locks with issue.