Oct 11, 2024 #1 W Wozzer01 New Member Joined Oct 11, 2024 Messages 5 Location lytham Car c350e Just wondering Is it possible to upgrade my battery in my 2017 c350e to a larger battery and if so would it require a software upgrade ?
Just wondering Is it possible to upgrade my battery in my 2017 c350e to a larger battery and if so would it require a software upgrade ?
