ABS visit workshop, ESP visit workshop on 2003 E200 W211 | Wheels, Tyres, Brakes & Suspension | MBClub UK - Bringing together Mercedes Enthusiasts
Battery/Alternator Voltage process before and after start - YouTube
Visit workshop: Red battery message (Mercedes-Benz W211) | GarageTouch™
I've been getting this message when I turn the AC (occasionally), when I don't turn on the AC it doesn't appear. Checked the the alternator voltage and its fine. Could it be