Merc w204 no start.

[westville locksmiths]

Have a w204 c class ( 2007) , Done new steering lock but car still don't start.
On bench it works 100%.
What can be the problem , please help.

[jset]

y think you need code steering lock

[westville locksmiths]

Done already works on bench. check fuses 19.27 and 5.28,

[iamfooser]

Check on star and see if you have drive authorisation.

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[mercis]

broken esl damage fuse,go esl open?

[MarkPRP]

Did you program new esl? Or rebuild old with new motor?

[westville locksmiths]

rebuild with new motor and reprograme with the legend.

[westville locksmiths]

on bench working 100%.

[arvedo]

friend pull the key to start at the same time turn the engine with 12v and see if it boots.
you may have sam failure. ;)

[star10]

Hi,
Check wiring,if work on bench. Can only be wiring
You got wiring here in forum i posted it couple months ago


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[westville locksmiths]

Car starts. The problem was i adap file so it was working on the bench. But on vehicle it didn't start.
I didn't adap file the 2 nd time i rewrite file on bech , so then it works 100% on car.
lesson don't adap rewrite file. ( The legend).
Thanks for the help guys.