MercedesSclass
Problems with the check engine light and the app on Mercedes sklasse
(Translated from German)
Summary of the thread
The main issue involves a persistent check engine light on a Mercedes S-Klasse and problems with the associated app, which fails to display errors and has connectivity issues. Possible causes for the check engine light include minor glitches that might be resolved by disconnecting the car battery to reset the system. If the light remains, it could indicate a more serious problem requiring professional diagnosis. For the app, uninstalling and reinstalling might resolve the software issues, but contacting customer service may be necessary if problems persist.
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1 comment(s)
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MERCEDES
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SKLASSE
CarlyMechanic
Hi MercedesSclass, the check engine light being constantly on could be due to a variety of reasons. It's best to start with the simplest checks first. Try disconnecting your car battery for about 30 minutes, then reconnect it. This can sometimes reset the car's computer system and clear the error light. If the light comes back on, it's likely a more serious issue that needs professional attention. As for the app issue, it could be a software problem. Try uninstalling and reinstalling the app. If the problem persists, you might need to contact the app's customer service for further assistance. Please let us know how these steps work out for you. Do you have any other questions?