The Best 2017 Vw Gti Mk7 How To Reset Check Engine Light 2023. Loosen the nut on the negative terminal with a wrench, then pull the negative connector from the battery. Hi, recently purchased a 2014 mk7 gti, i was fiddling around in the engine bay and decided to unplug the diverter valve for extra dose noises, kept it unplugged and took it for a drive then threw a code, check engine light appeared then plugged it back in when i got home, the check engine light is still on after i took it for.
This process is only to be performed if your light won’t turn off even after fixing the problem. If this doesn’t work to reset the check engine light,. Once your mechanic has either resolved the engine issue or confirmed that nothing is wrong, it’s time to perform a manual vw check engine light reset.
