No Start, all looks OK but wont crank
Thread Starter
Member
Joined: May 2008
Posts: 223
Likes: 35
merdeces s320
No Start, all looks OK but wont crank
I have a W222 2015
Today I went to start it and it does not crank, does not click, dash lights do not dim.
Key moves all the way as it should
I checked in Xentry, all relevant units have DAS Start authorization
All circuits are on except circuit 50 (ignition). When I turn the key to crank, circuit 50 jumps to ON
Xentry is zhowing zero errors. Would appreciate any advice to help pinpoint,
I switched out the starter relay, made no difference. I have the wiring diagrams, all fuses seem OK.
Today I went to start it and it does not crank, does not click, dash lights do not dim.
Key moves all the way as it should
I checked in Xentry, all relevant units have DAS Start authorization
All circuits are on except circuit 50 (ignition). When I turn the key to crank, circuit 50 jumps to ON
Xentry is zhowing zero errors. Would appreciate any advice to help pinpoint,
I switched out the starter relay, made no difference. I have the wiring diagrams, all fuses seem OK.
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18 AMG GTC and 22 F150 Limited. Past owner 16 Maybach, 17 Brabus Smartcar, 06 Ford E150, and 22 G70
Based on what you said if its possible I think I would be inclined to try to run jumper wires to the starter and see if it works......
Thread Starter
Member
Joined: May 2008
Posts: 223
Likes: 35
merdeces s320
SOLVED
Have solved it.
Found another fuse. Initially I checked Fuse 111 which runs to the starter solenoid.
Then I checked the circuit diagram and found another fuse (129) which is just before the starter relay, turns out that was the culprit
Fuse diagram attached, hope this helps someone in future
Found another fuse. Initially I checked Fuse 111 which runs to the starter solenoid.
Then I checked the circuit diagram and found another fuse (129) which is just before the starter relay, turns out that was the culprit
Fuse diagram attached, hope this helps someone in future
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Joined: Dec 2025
Posts: 8
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Mercedes 2014 E550 convertible
Eco Start Stop permanently disabled after removing #91 per the original post. My car 2014 E550 convertible V8biturbo if that matters. Fuse block located in my trunk. I've driven approximately 300 miles with no issues at all everything else works as it should.
So happy to have the ridiculous start stop disabled thanks to Renhoek007 for the post.
So happy to have the ridiculous start stop disabled thanks to Renhoek007 for the post.
