How to Open a Mercedes-Benz Door with a Mechanical Key?

[Zane]

The owner removes the button on the side of the car's remote key to take out the Baojun 510's mechanical key. Under the door handle on the driver's side, a small hole can be seen where the key should be inserted. Lift the car key upwards to remove the cover on the door handle, revealing the hidden mechanical keyhole. Insert the Baojun 510's mechanical key into the keyhole and turn it counterclockwise to unlock and open the car door.