Hybrid System Warning Light
The hybrid system warning light shows a fault in the high-voltage system, such as the battery, inverter or electric motor.
What is Hybrid System Warning Light?
It may come with a message such as “Check hybrid system”. The car may limit power or refuse to start. Cooling problems in the battery or inverter, such as a blocked battery fan intake, are common triggers. Keeping the battery cooling air intakes clear helps prevent overheating warnings.
How it works
The hybrid control unit monitors voltages, temperatures and insulation resistance and stores codes when values are out of range.
Why it matters for your car
Do not open or touch orange high-voltage cables or components. Have the car checked by a workshop qualified for high-voltage work.
Other terms
- Airing Down (Lowering Tyre Pressure Off-Road)
- Alternator Diode (Rectifier)
- Ambient Temperature Sensor (Outside Temperature)
- Auto Hold (Brake Hold)
- Body Control Module (BCM)
- Carbon Fibre Body Parts
- Connecting Rod
- Coolant Flush (Coolant Change)
- Dipstick
- DPF Regeneration
- Frost Warning (Ice Warning)
- GPS Tracker (Vehicle Tracking)
- MPV (People Carrier, Minivan)
- Multi-link Suspension
- Refractometer (Coolant And AdBlue Tester)
- Remote Engine Start
- Silencer (Muffler)
- Starter Motor
- Targa Top
- Timing Belt