Relief,
I was able to read again the procedure to test to see if the NSS is at fault as per Mr. Dalton suggestions and this time I got it right.
The connector at booster is immediately to the left of the cap of the brake reservoir. I just unplug it and probe it with the
hot wire from the
Positive terminal of the battery, and bingo the engine crank. It was a big relief since a new starter is pricey. I made a crude picture of the connector that hopefully can help and save some precious time to another member of the forum. Now I still need to find out why I can get the car to run, where is the problem ?
A dumb question, can I start the car by the above procedure so that I can drive it and if I need too take to the MB shop? Or is the above test just to see if the starter cranks?
Oscar