When we turn the key in the ignition, we probably notice that the warning lights on the dashboard light up in different shapes and colors. However, unless we have problems with the operation of the car, most of us do not know the meaning of these lights.
This article provides important information about the warning lights on the dashboard and recommendations for action when these lights come on and stay on. First of all, it is important to note that it is normal for the warning lights to come on when we turn the key in the ignition.
However, after a short period during which the ECU (Electronic Control Unit) checks the correct operation of each system, these warning lights should turn off one by one. Another important point is that the severity of the detected fault is indicated by the color of the warning light. If the ECU detects any fault, the light remains on the dashboard and requires a thorough check to determine the cause of the light.
The meaning of each warning indicator on the instrument cluster can be found in the Nissan Pathfinder technical manual. You can also refer to this article to find the information you need. Warning indicators on the instrument cluster are standardized, regardless of the make and model of the car. However, their location on the instrument cluster may vary.
- Fog light problems
- Power steering system problems - If there are problems at this level, you will have a much harder time turning the steering wheel and you may hear a specific creaking sound.
- Fog light problems
- Incorrect windshield washer fluid level
- Brake pad problems - When this indicator lights up, it is recommended to replace the brake pads.
- Cruise control activated
- Turn indicator
- Rain and light sensor problems
- Low outside temperature, 3 degrees Celsius and below
- New vehicle information available
- Diesel ignition system problems
- Fog warning
- Ignition or vehicle immobilizer problems
- Key not in or near the vehicle
- Low key battery - If this problem is not corrected, you may be left without access to the vehicle.
- If your vehicle has an automatic braking sensor or ACC (Adaptive Cruise Control), a warning light may illuminate on the instrument cluster if you get too close to the vehicle in front.
- Clutch required
- Brake required
- Immobilizer problem
- High beams on
- Incorrect tire pressure - Tire Pressure Monitoring System (TPMS) indicator
- Low beams on
- Exterior lighting problems
- Brake light problems
- Diesel particulate filter problems - applies to diesel vehicles only
- Trailer system problem
- Air suspension system problem
- Lane Keeping Assist activated - this light illuminates if you stray from your lane.
- Catalytic converter problems
- Seat belt not fastened
- Handbrake on
- Battery or alternator problems
- Parking assistance system activated
- Vehicle requires service
- Adaptive headlights
- Headlight adjustment
- Rear spoiler - this indicator is only available on vehicles with an electrically controlled spoiler.
- Convertible top system problems
- Airbag system problems
- Handbrake on
- Water in fuel filter
- Airbag off
- Mechanical or electrical error
- High beams on
- Air filter replacement required
- ECO mode
- Hill descent control system activated
- High engine temperature - in this case, stop and switch off the engine.
- Anti-lock brake system (ABS) problems - avoid abrupt braking.
- Fuel filter
- Door open
- Bonnet open
- Low fuel
- Automatic transmission problems
- Speed limiter activated
- Suspension system problem
- Low oil pressure
- Heated windscreen
- Trunk open
- Stability control activated
- Rain sensor
- Engine problems - check nitrogen oxide (NOx) levels
- Heated rear window
- Automatic wipers