If the cirrhosis is advanced and more and more scar tissue forms in the liver, the damage is irreparable. The liver tissue is replaced by fibrous scar tissue as well as regenerative nodules (lumps that appear as a consequence of a process in which damaged tissue is regenerated).
Features like these help prolong the overall lifespan of the vehicle compared to older Mercedes models. Lifetime roadside assistance is offered with the C350. Otherwise, the warranty time frame for the Mercedes C350 is four years or 50,000 miles.
Mercedes Benz vehicles will literally last forever if you take care of it properly. I have almost 184,000 Miles on my C220 and it runs almost as good as new. It still gets great gas mileage and everything works great. One of my friends with the same car has around 500,000 Miles, but he drives around the country a lot.