Originally Posted by
swince
As long as I'm driving it daily, there's no issue but if I store it without disconnecting the battery for any length of time, there is a slow draw somewhere. There's nothing left on in the interior that I can visually see. Just got it last August and it went into storage in October. There are trunk lights that were not working this morning. Any ideas? Also, I'm trying to schedule an appointment to get it in. The Chrysler dealer won't touch it, which I wasn't surprised but called to inquire anyway. Off to Mercedes, I guess.
Go to the Mercedes dealer, they need a good laugh these days of Covid as much as anyone else.
There are articles on this forum telling you how to find the source of the battery drain, pizzaguy did a good one. The alarm is not the only thing capable of causing the drain. If you are going to take the car to a garage for every little thing you are going to spend a fortune.
First thing, is the battery any good?