Check engine light(s) can be a huge security risk, but it can also be a lifesaver if you’re flying a plane that doesn’t use them.
That’s because the systems are built into a number of commercial jets, and most airlines have a good safety record when it comes to them.
But what happens when they do go out?
The experts have an idea.
1:25:10What if I can’t use my engine light?
1:26:33What is an engine light and why do we need it? 1