The presence of a red battery light on the dashboard.

[n1mrod]

Did the belt break? It may be inferred that the cooling pump and steering pump of this MB are operated by alternative methods. The cambelt and/or electric are the two options available.

[craigstomer]

Greetings once again, optimusprime. I apologise if I have misunderstood. Due to my disability, I am dependent on others for the maintenance of my automobile. I am proficient at operating the vehicle, but I lack proficiency in any other activity. I regret not expressing my stance sooner.