Ownership basics
Reading dashboard warning lights without panic
Dashboard symbols are grouped by colour for a reason. Red symbols generally indicate a condition that can cause damage or a safety problem, and the safest response is to stop when it is safe to do so and check the manual before continuing. Amber symbols generally indicate that a system needs attention soon rather than immediately.
A steady light and a flashing light can mean different things on the same symbol. A flashing engine symbol, for example, usually signals a more urgent condition than the same symbol lit steadily. Your owner manual is the only accurate reference for your specific vehicle.
Keeping a short written note of when a light appeared, what the vehicle was doing, and whether it cleared on the next start gives a mechanic far more to work with than a description from memory.