Tracking down the cause of the check engine light on my BMW—scanning codes, troubleshooting, and repairs.

There are few things more distracting when driving than a check engine light, or CEL. The CEL is a vague, catch-all light that indicates there is an error somewhere ...

The check engine light comes on unexpectedly. We diagnose the issue and show what it means for your vehicle. Scientists reveal why retirees abroad suffer 'black spot in paradise' How long do Maine ...

The owner of a 2014 Mercedes-Benz GLK recently brought his crossover to a mechanic after the Check Engine light came on, along with a few other issues. What was supposed to be a simple repair ...