C230 Stuck in Diagnostic/Test Mode

Aug 14, 2019 | 01:41 PM

nomax

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Joined: Aug 2019

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c230 2013

C230 Stuck in Diagnostic/Test Mode

2013 C250 Sport Coupe

Im not sure how I activated this, but whenever I startup I get the following message:
EBD
Unavailable
Diagnose./Test Rig

I was messing with the steering angle sensor after replacing the clock spring, and I obviously put it into some weird mode.
Does anyone know how to exit it? I have tried most of the obvious ways........

Thanks.....

Last edited by nomax; Aug 14, 2019 at 04:42 PM.

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