Oil Pressure Warning Light
The oil pressure warning light, shaped like an oil can, means the engine’s oil pressure is too low to protect the bearings.
What is Oil Pressure Warning Light?
It is red and one of the most serious warnings on the dashboard. Causes include very low oil level, a failing oil pump, a blocked pickup or a faulty sensor. Some cars also show a separate amber oil level warning. A light that flickers at idle when the engine is hot can be an early sign of worn bearings or thin oil.
How it works
A pressure switch or sensor in the lubrication circuit reports when the pressure falls below a safe value.
Why it matters for your car
Stop the engine as soon as it is safe; driving on can destroy it within minutes. Check the oil level with the dipstick and do not restart if the light stays on with a correct level.
Other terms
- Acoustic Glass (Laminated Side Windows)
- Antifreeze (Coolant Concentrate)
- Axial Flux Motor
- Centre Of Gravity
- Coupé
- Door Lock Actuator
- Engine Bearing (Plain Bearing)
- Gross Train Weight
- High-voltage Interlock Loop (HVIL)
- Idle Speed Control
- Ladder Frame (Body-on-frame)
- Load Securing
- Mode 3 Charging Cable (Type 2 Cable)
- Purge Valve
- Ratchet Strap
- Rear Fog Light
- Rear Window (Rear Screen)
- Rinseless Wash
- Silencer (Muffler)
- Smart Charging (Alternator Control)