I’ve enjoyed being a Mercedes owner for over 20 years but have just had my confidence rocked in the brand today. I am 77 years old and only last year at the same age had my previous car in the local MB garage a couple of times and was given a courtesy car as usual. But when I tried to book in my new E 300 Coupe (2021)today I was informed that their (MB?) rules had changed and that their insurer would not cover over 74 years. After several phone calls it transpired that the Service Manager could authorise over 74 at his discretion which in my case he did - unbelievable, am I supposed to be grateful? I have contacted the MB helpline in Maastricht and am awaiting advice on whether/how this affects MobiloLife/Assist; on an open road breakdown, would a courtesy car be forthcoming if the owner was over 74 years old? I was not told of this 74 restriction before I committed to this car, and I now doubt that I would have in the circumstances. I seek your advice because at the very least I feel that all older owners of Mercedes-Benz should be advised/warned of this draconian, seemingly almost arbitrary, betrayal of the countless over 74 Mercedes owners. HELP!