There are MANY sources of secret info that MB gives to their dealers. THIS list was for dealers to UP-DATE W220 chassis cars with "POOR" output A/C systems here in the south. Many dealers don't take the time to go thru all of that type of info!!!
Please black-out my fax info if you are sharing that info with your dealer!
MERCEDES Benz Master Guild Technician (6 TIMES)
ASE Master Technician
Mercedes Benz Star Technician (2 times)
44 years foreign automotive repair
27 Years M.B. Shop foreman (dealer)
MB technical information Specialist (15 years)
190E 2.3 16V ITS SCCA race car (sold)
1986 190E 2.3 16V 2.5 (sold)