Hello...I am the proud owner of a [pristine] 1-owner 1984 300SD. Price when new $46,000 (still have owners manual) ***QUESTION, PLEASE to anyone out there...my COMPRESSOR kicked OFF yesterday, and DOES ANYONE KNOW WHICH RELAY IT MIGHT BE ?????????? PLEASE PLEASE, AND THANK YOU !
Vehicle: 1982 380SE AMG euro (parted out) , 1983 300SD, 1984 500SEL AMG euro
Location: Sacramento, CA
Posts: 1,236
Quote:
Originally Posted by tarascarlet
Hello...I am the proud owner of a [pristine] 1-owner 1984 300SD. Price when new $46,000 (still have owners manual) ***QUESTION, PLEASE to anyone out there...my COMPRESSOR kicked OFF yesterday, and DOES ANYONE KNOW WHICH RELAY IT MIGHT BE ?????????? PLEASE PLEASE, AND THANK YOU !
No relay but look to the low pressure switch first. Jumper it and see if it engages. TRied to upload the .pdf but it failed.
"my COMPRESSOR kicked OFF" Can you be more specific? Do you mean it stopped working? Clutch won't engage?
First thing I would do is hook up a set of guages and see what pressure readings you are getting. Could be too high or low causing pressure switch to do it's job or as Azimuth suggested switch is just bad.
300SD 1984 which relay ??? 
Linear Mode
