Only Mercedes-Benz certified aluminum welding and other specialized repair technicians will have replacement aluminum structural parts access. Here are a few AMG GT S differences that will require aluminum and other advanced repair skills.
Regular maintenance is critically important to keeping the car reliable. It’s also a chance for your experienced Mercedes-Benz technician to check all of the vehicle systems for potential issues that might compromise reliability or safety.
You have to extrapolate from what various tests can tell you, plus think about “the big picture” before you take things apart and maybe make a big mistake.