Whether it's an improperly closed door, or the dreaded check-engine alert, dashboard warning lights are how your car communicates with you when something goes wrong. They light every time you ...

Find out what the different dash lights mean Know your TPMS from your DPF Can you sell a car with a warning light on? You may not pay much attention to them, but dotted around your car’s instrument ...

(If you’re not sure what yours looks like, it should come on for a couple of seconds — along with all of the other warning lights — when you first turn on the ignition.) But no matter what ...