Brake warning light meaning
Check the parking brake first. If the light stays on or the pedal feels wrong, stop and get help.
Brake warning light
The parking brake may be on, brake fluid may be low, or the brake system needs attention.
Can you drive? Only if the parking brake was the cause and the light clears.
Stop safelyOil pressure light
Oil pressure may be too low to protect the engine.
Can you drive? No. Stop safely.
Stop safelyBattery charging light
The alternator or charging system is not keeping the battery charged.
Can you drive? Limited. The engine may stall when the battery drains.
Stop safelyAirbag light
The airbag or seat-belt pretensioner system may not deploy correctly.
Can you drive? Mechanically yes, but safety protection may be reduced.
Stop safelyCoolant temperature light
The engine is overheating or coolant temperature is too high.
Can you drive? No. Stop safely.
What it means
| Color | Red |
|---|---|
| System | Brake |
| Meaning | The parking brake may be on, brake fluid may be low, or the brake system needs attention. |
| What to do | Check the parking brake first. If the light stays on or the pedal feels wrong, stop and get help. |
| Can you drive? | Only if the parking brake was the cause and the light clears. |
Warning light pages
Common questions
Why did several warning lights come on at once?
A weak battery, wheel-speed sensor fault, or communication problem can trigger several systems. Read the stored codes before replacing random parts.
Can I drive with a yellow warning light?
Often yes, but it depends on the symbol. Drive gently and schedule a check if the light stays on, flashes, or the car feels different.
Which warning lights mean stop now?
Oil pressure, coolant temperature, brake, charging, and flashing check-engine lights should be treated as stop-safely warnings.