How To Change Battery In Mercedes Benz Key 2009. The battery type for your Mercedes-Benz key fob should always be CR 2025. We recommend changing the battery in Mercedes-Benzs every 4 years.

Whether you have a Mercedes-Benz Chrome Key or a Mercedes-Benz Smart Key alters how the batteries are changed. A Smart Key needs two CR 2025 batteries while the Chrome Key on newer Mercedes-Benz vehicles only needs one. The video above shows you how to replace the battery in your 2009 Mercedes-Benz C300.
Mercedes e class key fob battery replacement.
Replace Your Mercedes-Benz Key Fob Battery. Mercedes e class key fob battery replacement. The battery type for your Mercedes-Benz key fob should always be CR 2025. These videos will show how to change the battery on different Mercedes-Benz Key Fob Remotes.

