Tom in Austin

So the "problem with the 48V system" is that battery doesn't get or stay fulled charged?

fimpowde

Sorry i have no idea - all i know if they replaced the '48v system' last month and now getting the error again.
when talking to the service advisor this morning, he said MB having them go through all the ground points on the car to clean and check - he said has 2 in the shop now and one more coming in this week - plus mine for same issue

NbyNW

Sorry to hear this. It’s unconscionable that MB has been making this system for YEARS and they still have no idea why they turn into bricks. At some point they’ll stumble upon a real fix.

I hope they get it fixed for you and you can enjoy your car. And everyone else’s car there.

wildta

Wow. What dealer is this? I have 4 dealers around me and all of them will give you a loaner no matter where you purchased the vehicle since it's built into the service price anyway.

fimpowde

Princeton (NJ), Mercedes

wildta

Sorry about that. I'd speak with a manager or take it elsewhere.