How To Change Mercedes Benz Key Battery. Determine Your Key Type. Hold the key in your hand by the keychain.
Most vehicles with the battery in the. Mercedes key fob battery replacement mercedes key fob battery. If its time to change the battery in your Mercedes-Benz key fob here are a few steps to follow.
Replace the old battery with a new one.
Then simply replace the battery with a new cr 2025. Changing the batteries in your Mercedes key is simple if you know how this video shows how to replace the batteries in a key for a Mercedes vito van. A Smart Key needs two CR 2025 batteries while the Chrome Key on newer Mercedes-Benz vehicles only needs one. We strongly recommend using a Lithium battery like these one s as they last much longer.
