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Press and hold both the lock and unlock buttons on the remote control for three seconds to change between driver door or all doors unlock mode. The direction indicators will flash twice to indicate a change to the unlocking mode. Driver door mode only unlocks the driver door when you press the unlock button once.
- Why does my key fob only unlock the driver door?
- How do you manually unlock a Mercedes door?
- What is auto unlock by driver door?
Why does my key fob only unlock the driver door?
For safety/security reasons, the single button push opens only the drivers door. This is to avoid the chance that someone hiding on the opposite side of the car could hop in simultaneous with you. The 2nd push of the same button is to unlock the other doors, and the external trunk/hatch lock as well.
How do you manually unlock a Mercedes door?
To access the mechanical lock, find the small slot located underneath the door handle. Make sure that the end piece of the blade key is pointing away from the car door, so that you do not scratch it. Take the blade key, and press it into the slot. Then, pull the blade key away from the door.
What is auto unlock by driver door?
Autounlock unlocks all the doors when: Your vehicle comes to a stop and you switch the ignition off or to the accessory position. You open the driver door within 10 minutes of switching the ignition off or to accessory.
