1985 300SD Mercedes Benz Electronic issue
#1
Newbie
Thread Starter
1985 300SD Mercedes Benz Electronic issue
![](https://cimg7.ibsrv.net/gimg/www.mbworld.org-vbulletin/2000x1124/message_1503443665464_b5e5646b21424df1c338bc8bd3c51036a52d4c89.jpg)
I recently tried to get a jump from a nieghbor which they put the cables on backwards like a idiot and fried my car, and i need a expert to tell me what parts i need to replace and if possible where is yhe cheapest i can order them from.. My car is smoked.. Nothing works and all fuses are blown.
i know i am going to need a new alternator (was smoked) ,battery,and circuit board.. I just dont know where to get them..
how much will it cost?
Thank you all.
The following users liked this post:
oldsinner111 (10-25-2017)
#2
Out Of Control!!
![](https://mbworld.org/forums/images/ranks/veteran_army.png)
The car has no value and will be very expensive to replace all the parts, list the car on Ali Ba Ba as a cream puff low mileage, needs battery and tune up $750 OBO
#3
MBWorld Fanatic!
best car I ever owned a SD.check all fuses,and metal strip fuses,on in the glow plug relay.Also fuse box has screws to lift it up,you may have burnt some wires,I had to resplice some in mine.Depending on what was running when started check those too. I'd give anything to get another sd.They are nuclear proof,a EMP won't hurt them. also starter might have fried too.I bought both alternator,and started from advance auto,cheap,they worked jjjjust fine.The wires going from fender on battery side might need splicing too.
Last edited by oldsinner111; 10-25-2017 at 03:54 AM.