1991 Mercedes-Benz 560SEC Q&A
1991 Mercedes-Benz 560SEC Question: where is the freon Charging point for the A/C system?
Hot air is blowing suddenly I wish to charge the coolant gas but I am not able to pin point the inlet point - Visitor
The low side service port is located to the left of the left cylinder head on the A/C line above the front spark plug. - Visitor