What is the method for replacing the key battery in the new Mercedes-Benz?

[MacRyan]

The method for replacing the key battery in the new Mercedes-Benz is: first push the identification switch upwards, take out the mechanical key, open the key casing, then pry out the old battery and replace it with a new one. Before replacing the battery, it is recommended to first understand the model of the car key battery, which is usually written in the vehicle user manual, and then select a new key battery according to the specified model. The Mercedes-Benz E300 is a mid-to-large-sized car produced by Mercedes-Benz. The front face design is identical to the imported version, with split high and low beam lights featuring sharp lines, giving an overall youthful and dynamic effect. In terms of body dimensions, it measures 5078mm in length, 1860mm in width, and 1484mm in height, with a wheelbase of 3079mm, making it a four-door, five-seater sedan.