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Need to no where the fuse for backup battery fuse is located on my 2008 S550 seen a diagram say it’s behind the driver side of car but can’t find it in the car dashboard on right side
Hi Nucor, welcome! Please post a photo of the S550. There is a section on this site specific to your year and model. There are lots of helpful owners there who can help.
Hi Nucor, welcome! Please post a photo of the S550. There is a section on this site specific to your year and model. There are lots of helpful owners there who can help.
2008 s550
it will not start dashboard lights all work put a new starter on it 2 new batteries one trk 1 underhood crankshaft sensor still will not crank been setting up bout 3 months now really haven't had time to deal with it off next 2 weekends had it scan only thing it would pull up was code for transmission knock sensor temperature sensor
Hi Nucor, welcome! Please post a photo of the S550. There is a section on this site specific to your year and model. There are lots of helpful owners there who can help.
I couldn't find the fuse f38 that says it's under the dash
Last edited by nucor31; 09-28-2019 at 01:36 PM.
Reason: Name of fuse
2008 s550
it will not start dashboard lights all work put a new starter on it 2 new batteries one trk 1 underhood crankshaft sensor still will not crank been setting up bout 3 months now really haven't had time to deal with it off next 2 weekends had it scan only thing it would pull up was code for transmission knock sensor temperature sensor
Originally Posted by chassis
Hi Nucor, welcome! Please post a photo of the S550. There is a section on this site specific to your year and model. There are lots of helpful owners there who can help.
So you have new front and rear batteries? New starter? If the key is recognized, check the start enable value in EIS and ECM. Try this at your own risk..... turn the key to 2nd position and provide 12v to the small starter wire..... It should crank and if start enable message is ok it will also start and run. If not there is an issue with the drive authorization.
09-08-2019, 02:39 PM
F38 fuse location
