Need alitte help or direction
I have a 2014 GLK 250 BlueTec , I had dealt with the dealership on the OS sensors and they still keep messing it up, and now there is a Permanent code posted , and now the issue is my Adblue has started its countdown for # of starts.
Apparently I cannot clear the adblue code, because of the Permanent code from the OS sensors.
1) I tried disconnecting battery for 10min etc, didnt change anything...
Thanks in advance.




I have a 2014 GLK 250 BlueTec , I had dealt with the dealership on the OS sensors and they still keep messing it up, and now there is a Permanent code posted , and now the issue is my Adblue has started its countdown for # of starts.
Apparently I cannot clear the adblue code, because of the Permanent code from the OS sensors.
1) I tried disconnecting battery for 10min etc, didnt change anything...
Thanks in advance.
Just looking for what I can do to get it all cleared..
I plan to mod out the adblue anyways.. but need to get past this crap..
got it reset and got the tune that I did myself with the OEtuning software and obd2 adapter they sent.
In all, I think I paid $750 but I also paid an extra $100 for the AdBlue delete. You likely don't need it, since rewriting the software will reset the ECU. But it helps not worrying about the DEF system breaking down later (usually one of the heaters) and causing other issues.
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In all, I think I paid $750 but I also paid an extra $100 for the AdBlue delete. You likely don't need it, since rewriting the software will reset the ECU. But it helps not worrying about the DEF system breaking down later (usually one of the heaters) and causing other issues.
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