Understanding dashboard warning lights on your GWM M4 is essential for safe driving and preventing costly repairs. These lights alert you to potential issues ranging from minor notifications to critical problems that could lead to breakdowns or accidents.
By recognizing them early, you can take prompt action to maintain your vehicle’s performance and ensure your safety on the road.
Quick Navigation
Red Warning Lights (Stop Immediately)
Engine Oil Pressure
This light signals low oil pressure, which can cause engine damage from lack of lubrication. Possible causes include low oil levels or a faulty pump. Stop the vehicle right away, check the oil, and do not drive until fixed.
Brake System Alert
It indicates a problem with the brakes, such as low fluid or system failure. Causes might be worn pads or leaks. Pull over safely and call for professional help immediately to avoid accidents.
Battery Charge Warning
This shows the battery isn’t charging properly, often due to alternator issues or loose connections. Stop driving as the vehicle may stall. Have the charging system inspected without delay.
Coolant Temperature Warning
It warns of overheating engine coolant, caused by leaks, faulty thermostat, or low levels. Pull over, let the engine cool, and add coolant if needed; seek service to prevent engine damage.
Airbag System Alert
This light means the airbag system has a fault, like sensor issues or wiring problems. It may not deploy in a crash. Stop and visit a service center for diagnosis and repair.
Seatbelt Reminder
It flashes if seatbelts are not fastened, reminding occupants for safety. Causes are unbuckled belts during driving. Buckle up immediately to comply with safety standards.
Power Steering Failure
Indicates loss of power steering assistance, making steering hard. Possible causes include fluid leaks or pump failure. Stop safely and get it checked to restore control.
ABS System Failure
This signals an anti-lock braking system fault, reducing braking effectiveness in emergencies. Causes could be sensor damage. Pull over and have it serviced urgently.
Low Brake Fluid
It alerts to low brake fluid levels, risking brake failure. Leaks or worn components are common causes. Stop driving and top up fluid or seek repairs right away.
Transmission Overheat
Warns of high transmission temperature, often from heavy loads or low fluid. Stop, let it cool, and check fluid levels; avoid driving until resolved.
Oil Temperature High
Signals excessive oil heat, caused by prolonged high-speed driving or low oil. Stop the vehicle, allow cooling, and check for issues before continuing.
Parking Brake Engaged
It shows the parking brake is on while driving, which can overheat brakes. Release it immediately and check for faults if it persists.
Door Ajar Warning
Alerts that a door is not fully closed, posing a safety risk. Causes are improper latching. Stop and secure all doors before proceeding.
Overheating Alert
This general warning for engine overheating requires immediate stop to prevent warping or seizures. Let it cool and investigate the cause.
Yellow/Amber Warning Lights (Action Required Soon)
Check Engine Light
It detects engine issues like sensor faults or emissions problems. Schedule a diagnostic scan soon to identify and fix the cause.
Tyre Pressure Monitoring
Warns of low tyre pressure, which can affect handling and fuel efficiency. Check and inflate tyres to recommended levels promptly.
Coolant Level Low
Alerts to insufficient coolant, risking overheating. Top up the coolant and monitor for leaks; address soon.
Glow Plug Indicator
For diesel models, it shows the glow plugs are heating for startup. Wait for it to turn off before starting; if it stays on, check for faults.
DPF Warning
The diesel particulate filter is clogged, affecting emissions. Drive at higher speeds to regenerate or visit a service center.
ESP Stability Control
Indicates the electronic stability program is active or faulty. If persistent, have it checked to ensure vehicle stability.
Transmission Warning
Signals issues like slipping gears or sensor problems. Avoid heavy driving and get a transmission check soon.
Eco Mode Indicator
This shows eco driving mode is engaged for better fuel efficiency. No action needed unless it malfunctions; toggle if desired.
Low Fuel Warning
Alerts when fuel is running low, to prevent stranding. Refuel at the next opportunity.
Service Required
Reminds of upcoming maintenance, like oil changes. Schedule a service visit to keep the vehicle in good condition.
Green Lights (Information Only)
High Beam Indicator
Shows high beam headlights are on for better visibility at night. No action required; switch to low beams when approaching others.
Turn Signal Lights
Flashes when turn signals are activated to indicate direction. Ensures safe lane changes; no further action needed.
Cruise Control Active
Indicates cruise control is set and maintaining speed. Monitor road conditions; adjust as necessary.
Front Fog Lights
Shows front fog lights are active for poor visibility. Use only when needed; turn off in clear conditions.
Rear Fog Lights
Indicates rear fog lights are on to alert following vehicles. Activate in fog; deactivate when visibility improves.
Low Beam Headlights
Confirms low beam headlights are illuminated. Ensures safe night driving; no action required.
Parking Lights On
Shows side or parking lights are active for stationary visibility. Use when parked; turn off to save battery.
4WD Engaged
Indicates four-wheel drive mode is activated for better traction. Suitable for off-road; switch back on pavement.
Hazard Lights
Flashes all turn signals for emergency alerts. Use during breakdowns; turn off when resolved.
Defrost Active
Shows windshield or rear window defrost is on to clear ice or fog. Operates until manually turned off.
Auto Wipers
Indicates automatic windshield wipers are enabled based on rain. No action needed; adjusts to conditions.
Lane Assist On
Confirms lane-keeping assistance is active to help stay in lane. Remain attentive; it aids but doesn’t replace driver input.
Seat Heater Indicator
Indicates seat heaters are on for comfort. Adjust temperature as needed; turns off automatically or manually.
