Our '02 300M (purchased May '02) is still on its original battery, it still starts fine (although the weather isn't yet really cold), and the indicator on the top of the battery still shows green.
Would I be pushing my luck to let it go a while longer, or would "y'all" (or "all y'all," if "y'all" is still singular where you live) advise getting it replaced as a precaution?
And how do I remove the air-cleaner to get at the battery? I haven't yet figured out how it is held in place. (I've read some old posts that say the way to remove the battery is to remove the RH front wheel, but that's not what the Service Manual says.)
Perce