Warning lights of the Renault Modus: what each light means
In the Renault Modus, the documented faults light up 4 warning lights on the dashboard. The most frequent: engine warning light (2 faults), oil warning light (1 fault) and overheating (1 fault). Oil warning light and overheating call for stopping as soon as possible.
Which warning lights the faults of the Renault Modus trigger
Red ones first, and those that call for stopping. Below each warning light, the documented faults that trigger it, with their pages.
Oil pressure warning light on
Urgency: As soon as possibleRedSymbol: oil can (an oil can with a drop)
The red oil-can warning light means the engine is not getting the oil pressure it needs. The cause may be a low oil level, a failing oil pump or a blocked oil circuit. With low pressure, parts such as the turbo, the bearings or the timing drive can wear out within minutes.
What to do: Stop the car as soon as it is safe and switch the engine off. Check the level with the dipstick and do not drive on if the light stays on: call a recovery truck.
1 documented fault that triggers it in the Renault Modus
- Critical severity: Wear and seizure of the big-end bearings · 1.5 dCi engine
Overheating or temperature warning light
Urgency: As soon as possibleRedSymbol: thermometer over wavy lines (coolant)
The temperature needle climbs towards the red zone or the coolant warning light comes on. It usually points to a lack of coolant, a leak, or a failing thermostat or water pump. Driving on can warp the cylinder head or damage the gasket.
What to do: Stop as soon as you can and switch the engine off. Do not open the coolant reservoir cap while it is hot. If coolant is missing, do not set off again until you have found the leak.
1 documented fault that triggers it in the Renault Modus
- High severity: Damaged head gasket and coolant loss · 1.2 16v engine
Engine fault warning light (check engine)
Urgency: Garage soonYellow or amberSymbol: outline of an engine seen from the side, in yellow or orange
The orange engine-shaped warning light comes on when the ECU detects a fault affecting combustion or emissions. If it flashes, it usually points to misfires that can damage the catalytic converter.
What to do: If it stays on steadily, you can drive gently to a garage and ask for a fault code read-out. If it flashes or you notice a loss of power, slow down and get to a garage as soon as possible.
2 documented faults that trigger it in the Renault Modus
- Medium severity: Ignition coil failure (misfires, engine warning light) · 1.2 16v engine
- Medium severity: Probe and sensor faults (crankshaft position, throttle body) · 1.2 16v engine
"Pollution control system faulty" message
Urgency: Garage soonYellow or amberSymbol: a text message on the dashboard ("anticontaminación defectuosa" or similar wording, in English "emissions system fault"), sometimes alongside an amber warning light
A common message on Peugeot, Citroën, DS and Opel cars from the Stellantis group. It appears when the ECU detects a fault in a component that controls emissions: the particulate filter, the EGR valve, the sensors, the AdBlue system or, on petrol engines, combustion problems.
What to do: It is not a specific fault but a generic warning. Have the car diagnosed with the right equipment to read the exact code before replacing any part.
1 documented fault that triggers it in the Renault Modus
- Medium severity: Blocked EGR valve on the early 1.5 dCi · 1.5 dCi engine
Frequently asked questions
Which warning lights come on most in the Renault Modus?
Engine warning light: 2 documented faults, such as ignition coil failure (misfires, engine warning light). Oil warning light: 1 documented fault, such as wear and seizure of the big-end bearings. Overheating: 1 documented fault, such as damaged head gasket and coolant loss.
Which warning light of the Renault Modus is the most serious?
Oil warning light and overheating: its urgency is “as soon as possible”. Stop the car as soon as it is safe; on each warning light's page, at the top, you will find what to do.
A warning light has come on in the Renault Modus: what should I do?
Find which warning light it is on this page and check its urgency. With oil warning light and overheating, stop as soon as possible somewhere safe. For the others, book an appointment at a garage and have them read the fault code with an OBD reader: it shows which system has failed.