What type/size battery is used? Need resetting?
So the dealer quotes around $400 for the replacement, which sounds pretty expensive.
My question is whether I can buy the replacement battery elsewhere with the same spec and install it without visiting the dealer's service center. BMWs generally need resettng of new installed batteries at the dealer, what about Mercedes?
Also what is the type/size of the OEM battery that I need to buy to replace with?
Thanks in advance.



