[lindbhr]

Our 2019 Mercedes key battery needs to be replaced. It a CR 2025 3v battery. No problem, I have them on hand. Only problem is that in 2 weeks I got the same message that the battery needs replacing. I had this problem before and the dealer gave me one of their batteries, a Panasonic CR 2025 Industrial. I tried to find this battery on-line, but no luck, hence the reason I tried one of my CR 2025 batteries again. I did test the batteries I have and the Panasonic battery. Both test fine. Anyone have a similar experience and have a fix? Otherwise, back to the dealer I suppose. Thanks!