What is the battery model for a Mercedes-Benz car key?

1 Answers
DelMatteo
07/29/25 9:13pm
The battery model for a Mercedes-Benz car key is CR02253V. The remote key of the car contains a battery, which typically lasts for 2 to 3 years. If the battery runs out, it needs to be replaced. To replace the battery, simply pry open the key's outer shell. The remote key also contains a chip inside, so be careful not to damage the chip when opening the shell; otherwise, the chip will need to be reprogrammed. Most car remote key shells are not waterproof, so avoid exposing the key to water during daily use. If you find a lot of dust inside the remote key after opening the shell, you can clean it before reassembling. The dimensions of the new Mercedes-Benz C-Class are 4786mm in length, 1810mm in width, and 1457mm in height, with a wheelbase of 2920mm. The interior features a 10.25-inch central control LCD screen and a new-style three-spoke multifunction steering wheel.
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