He said that the brakes are hard to push. This is my friends car. The doors don't lock and the engine runs on after the key is switched off. I decided to check the vacuum when it wouldn't shut off by itself. Asked him if he had trouble with the locks and brakes and he said that he had these problems as well. It was then that I opened the can of worms. His car is the 300D.
Thanks for the tip. I'll check that this weekend.
'98 Harley Springer Softail