2004 Mercedes-Benz E500 Q&A

2004 Mercedes-Benz E500 Question: message states visit workshop! with car's icon please tell me what this means.

I just wanted to know about how much money service would cost? -
Answer 1
you are mostly due for service. depends on work needed what it will cost -
Comment 1
Thanks, I know service is required. I wanted to know if this message denotes a specific repair? -
Comment 2
it could but as i said i don't know maint history. -