Oil pressure light meaning
Pull over safely, shut the engine off, and check oil level. Do not keep driving with this light on.
Oil pressure light
Oil pressure may be too low to protect the engine.
Can you drive? No. Stop safely.
Stop safelyBrake 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 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 | Engine oil |
| Meaning | Oil pressure may be too low to protect the engine. |
| What to do | Pull over safely, shut the engine off, and check oil level. Do not keep driving with this light on. |
| Can you drive? | No. Stop safely. |
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.