What to do if the Mercedes GLS450 key runs out of battery?

[AlexanderRose]

If the Mercedes GLS key runs out of battery, press the button on the smart key to remove the mechanical key and insert it into the keyhole. The body dimensions are: Length 5214mm, width 1956mm, height 1823mm, with a wheelbase of 3135mm. It is a mid-to-large-sized vehicle equipped with a 2.5T turbocharged engine, delivering a maximum horsepower of 313PS, a maximum power of 230kW, and a maximum torque of 400Nm, paired with a 9-speed automatic transmission. Method to start without battery: Push open the tail of the key to take out the mechanical key, then insert it into the keyhole under the steering wheel to start the vehicle.