Car Warning Signal Lights

The most serious lights are red and they typically indicate a major issue or component failure.

Car warning signal lights.

Engine temperature warning light. Your car s coolant is overheating. In these cases a code reader or scan tool can help determine the part that needs to be replaced. California vehicle code sec.

As a rule of thumb. Yellow or amber lights often indicate a. Warning lights are not to be used on the freeway unless there is an unusual situation or hazard that warrants it. It s normal to see some of these lights briefly while you start your engine.

Quickly pull over and let your car cool down or the heat can destroy your car s engine. In some cases it might not be safe to keep driving if you see a red warning light. The lights on your car s dashboard light up when something s wrong. Despite seeing a new tell tale or warning light on your instrument panel unless it is red it is likely the car is still running fine and while there may be a problem to attend to proceed with confidence and patience.

Low oil pressure can cause serious damage to your engine and you may have to do a whole engine replacement. Amber orange or other colour lights often mean something needs checking by a garage. The symbol also comes in blue which means the coolant temperature is below what is needed for optimum performance. This illuminates a hieroglyphic.

Many warning lights indicate that a fault has occurred inside the vehicle s system but it doesn t pinpoint the item or system that has failed. This warning light means that there is low oil pressure in your car s engine. Some of the most common warnings to appear in red include the hood or trunk open warning the air bag warning the brake warning and the engine temperature warning. Battery charge warning light indicator light means that the car s charging system is short of power or is not charging properly.

It normally indicates a problem with the battery itself or the alternator. A red warning light is usually a sign of an immediate problem that needs your attention right away. Red warning lights need immediate action. When something goes wrong with your car or if a feature you should know about gets activated a signal funnels through the electrical system and into the dashboard.