How to Replace the Key Battery for the New Mercedes-Benz CLS550?

[LailaMarie]

The method to replace the key battery for the new Mercedes-Benz CLS550 is as follows: 1. First, press the small button on the back of the key to pull out the mechanical key; 2. Use the tip of the mechanical key to press against the middle of the key, apply a little force, and the key cover will pop open; 3. Use your fingernail to remove the button battery and replace it with a new one, ensuring the correct battery model is used with the positive side facing outward. The new Mercedes-Benz CLS550 features the brand's signature freestanding multimedia display, and the newly designed three-spoke steering wheel appears more youthful and dynamic compared to the current model's four-spoke design. Additionally, the interior incorporates more wood trim and leather upholstery, with added features such as ambient interior lighting, a human-machine interaction system, and a remote connectivity online service system.