Obtain a spare key:
-Check if you have a spare key that does not require a battery to operate.
-Many Mercedes-Benz vehicles come with a mechanical key that can be used for this purpose.
Use the emergency keyhole:
- Some Mercedes-Benz models have an emergency keyhole located near the door handle.
-Insert the mechanical key into the keyhole and turn it to unlock the door.
Use the valet key:
- If your Mercedes-Benz has a valet key, it can be used to access and start the vehicle without the main key.
-The valet key is typically smaller than the main key and stored in a separate location, such as the glove compartment or trunk.
Call for assistance:
-If you do not have access to a spare key, a valet key, or an emergency keyhole, you can call roadside assistance or a locksmith to help you get into the vehicle.