The only light that could come on would be the check engine light.
A small yellow symbol lit up on my dashboard, is it the transmission light?
Undoubtally you do not have an owners manual. I would think it would mean (Check Engine) That means you have a problem.
it looks like a transmission or the check engine light will come on
A flashing D symbol o the dashboard referencing the transmission computer. Something is malfunction on the transmission and needs to be checked.
There is a problem with the brakes.
When the exclamation symbol comes on on your dashboard it means there is something in your engine that is not functioning properly. Unfortunately, to find out what the malfunction is, you have to take your vehicle to a mechanic. They have diagnostic tools to find out what the problem is.
i have light that lights up with a car symbol that shows that maybe the light or out don't know what it is.
I am assuming you need to know what a dashboard symbol means. What does the symbol look like?
Thunderbolt symbol
What does eps mean on dashboard of an agila
Kurz
You got a problem with your catalytic converter potentially Might just be a dodgy sensor, though.