Our new Mercedes does the same thing. An actual diagram of the car shows up with the info.
137,000 miles on mine. Have a new battery, new rear brakes, new filters, and regular maintenance on the transmission.
Oh and I did have new tires and a the vales adjusted at 120,000 miles. Never had a warning light.
I guess my interior is getting rough and the button for the drivers side window is wearing out. They just dont make things like they used too.