Peugeot 2008 Dashboard Warning Lights Meaning

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David Lawrence

Understanding Peugeot 2008 dashboard warning lights is critical for safety and preventing mechanical failures. Immediate action on red alerts avoids breakdowns, while amber/green indicators ensure optimal vehicle performance.

Peugeot Dashboard Warning Lights

Red Warning Lights (Stop Immediately)

Brake System Alert

Brake Failure Warning Light
Low brake fluid or hydraulic failure. Park immediately, check fluid levels, and contact a mechanic.

Low Oil Pressure

Oil Pressure Warning Light
Critically low oil level or pump malfunction. Stop driving, check oil level, and refill or seek service.

Engine Overheating

Engine Coolant Overheating Warning Light
Coolant temperature critically high. Turn off the engine, let it cool, and check coolant level.

Battery Charge Warning

Battery Warning Light
Faulty alternator or electrical connection. Stop driving to prevent stalling.

Airbag System Fault

Airbag Warning Light
Airbag sensors or connectors disrupted. Seek immediate service to restore safety.

ABS Malfunction (with Brake Light)

ABS Warning Light
Anti-lock braking system failure paired with brake issues. Stop driving and call for assistance.

Power Steering Failure

Power Steering Warning
Steering system malfunction. Restart the vehicle; if persistent, avoid driving.

Coolant Level Warning

Coolant Level Warning
Low coolant. Refill promptly to avoid engine damage.

Door Ajar

Doors Open Warning Light
Door/trunk not fully closed. Secure properly to prevent accidents.

Seat Belt Reminder

Seatbelt Warning Light And Buzzer
Driver/passenger unbuckled. Fasten immediately for safety.

Check Engine (Flashing)

Check Engine Warning Light
Severe engine misfire. Avoid driving and seek urgent diagnostics.

Transmission Fault

Powertrain Malfunction Light
Gearbox malfunction. Stop driving to prevent further damage.

Glow Plug Failure (Diesel)

Glow Plug Warning Light
Cold-start system malfunction. Service glow plugs to prevent ignition issues.

Master Warning Light

Master Warning Light
General critical system fault. Check dashboard for specific alerts.

Fuel Shut-Off Alert

Low Fuel Levels
Fuel supply interrupted (e.g., post-collision). Restart or seek assistance.

Yellow/Amber Warning Lights (Action Required Soon)

TPMS Alert

Tyre Pressure Warning
Low tire pressure or sensor fault. Inflate tires to recommended PSI.

DPF Alert

Diesel Particulate Filter (DPF)
Clogged diesel particulate filter. Drive at highway speeds to regenerate.

ESC/ESP Off

ESC Braking Warning Light
Stability/traction control disabled. Reactivate systems or service.

Low Washer Fluid

Washer Fluid Level Warning

Windshield fluid reservoir low. Refill for clear visibility.

Service Due

Service Due Indicator Light
Routine maintenance overdue. Schedule inspection.

Keyless Access Fault

Key Fob Battery Warning Light
Smart key not detected. Replace battery or reposition key.

Blind Spot Monitoring Off

Blind Spot Monitoring Warning Light
Sensors obstructed or malfunctioning. Clean or service.

Lane Departure Warning

Basic RGB
System error or blocked sensors. Clean windshield camera.

Bulb Failure

Warning Message Light
Exterior light malfunction. Replace bulb to maintain visibility.

Loose Gas Cap

Fuel Cap Warning Light
Fuel cap not secured. Tighten or replace to prevent emissions issues.

AdBlue Warning

Ad Blue Low
Low diesel exhaust fluid. Refill AdBlue to avoid engine power reduction.

Transmission Fluid Temp

Transmission Warning Light
Overheating transmission fluid. Reduce load or service cooling system.

Green Warning Lights (Information Only)

Cruise Control Active

Adaptive Cruise Control Warning Light
Speed set and maintained. Deactivate when not needed.

ECO Mode Active

Eco Mode
Fuel-efficient driving enabled. No action required.

Turn Signals

Turn Signal Active
Blinkers in use. Cancel after lane changes.

High Beam Indicator

High Beam Indicator
Headlights on high beam. Switch to low beam in traffic.

Parking Lights On

Parking Lights On
Parking lights engaged. Switch to auto mode if available.

Fog Lights On

Front Fog Warning Light
Front/rear fog lights active. Turn off in clear conditions.

4WD Engaged

All Wheel Drive Warning Light
All-wheel drive active. Ideal for slippery surfaces.

Ready Indicator (Hybrid)

Plug In Hybrid Mode Indicator

Hybrid system operational. Normal operation.

Auto Hold Active

Auto Hold
Brakes automatically hold at stops. Release via accelerator.

Gear Indicator

Gear Shift Indicator Light
Current transmission gear shown. Automatic mode requires no input.

Start/Stop System

Start Stop System Warning
Engine temporarily off at stops. Functioning normally.

Navigation Guidance

Navigation Device In Modern Car

Route directions displayed. Follow prompts or mute.

When looking at Peugeot, make sure to check out our guides on models like the Peugeot 108, Peugeot 3008, Peugeot 308, and Peugeot 107. Understanding dashboard warning lights is essential. Our expert reviews break down what each light means, highlighting common alerts for these models and what they could signal about underlying issues, so you’re never left guessing behind the wheel.

About the author
David Lawrence
David grew up among mechanics and off-road enthusiasts, gaining deep knowledge in car mods, off-roading techniques, and automotive engineering, making him a trusted 4x4 expert.