Audi RS5 Dashboard Warning Lights Meaning

Photo of author

rebbeca jones

Understanding dashboard warning lights in your Audi RS5 is essential for safe driving, as they alert you to potential issues that could affect vehicle performance or lead to breakdowns. Ignoring these signals can result in costly repairs or unsafe conditions on the road. Regular checks and prompt action based on these lights help maintain your car’s reliability and prevent minor problems from becoming major ones.
 
Audi RS5 Dashboard Warning Lights
 
 

Red Warning Lights (Stop Immediately)

Brake System Alert

Brake Failure Warning Light

Low brake fluid or a failure in the braking setup. Pull over safely, check fluid levels, and call a mechanic right away to avoid accidents.

Engine Oil Pressure

Oil Pressure Warning Light

Low oil pressure that could damage the engine. Stop the car immediately, check oil level, and do not drive until fixed.

Coolant Temperature

Engine Coolant Temperature Warning Light

Engine overheating due to low coolant or other issues. Stop driving, let the engine cool, and add coolant if needed; seek help if it persists.

Battery Charge

Battery Warning Light

Battery not charging properly, often from alternator failure. Stop soon and get it checked to prevent the car from stalling.

Airbag System

Airbag Deployment Warning Light

Fault in airbags or seatbelts that could fail in a crash. Stop and have it inspected at a service center immediately.

Seatbelt Reminder

Seatbelt Warning Light And Buzzer

Seatbelt not fastened for driver or passengers. Buckle up right away to ensure safety.

Transmission Fault

Powertrain Malfunction Light

Problem with the gearbox causing unsafe shifting. Park safely and contact a service center without driving further.

Bonnet Open

Hood Open

Hood not fully closed, risking it opening while driving. Stop and secure the hood properly.

Power Steering Failure

Power Steering Warning

Loss of power assistance making steering hard. Pull over and get professional help immediately.

Central Indicator

Central Indicator Light

General alert for serious issues; check display for details. Stop and investigate or seek help.

Brake Fluid Low

Brake Fluid

Insufficient fluid affecting braking power. Stop, top up fluid, and visit a mechanic if it leaks.

Door Ajar

Doors Open Warning Light

A door not fully closed, which could open during travel. Stop and close all doors securely.

Engine Overheating

Engine Overheating

High engine temperature from various causes. Pull over, turn off engine, and check for issues after cooling.

Safety System Alert

Critical fault in safety features like stability control. Stop immediately and get it serviced.

Yellow/Amber Warning Lights (Action Required Soon)

ABS System

ABS

Anti-lock braking fault reducing control during hard stops. Drive carefully and visit a service center soon.

Tire Pressure Monitoring

Tyre Pressure Warning

Low pressure in one or more tires affecting handling. Check and inflate tires promptly; inspect for leaks.

Check Engine

Engine Warning Light

Engine issue like emissions or sensor problem. Reduce speed and get a diagnostic check soon.

ESP Stability Control

ESC Braking Warning Light

Traction system malfunction; car may slip on roads. Drive cautiously and have it fixed at a service center.

Glow Plug (Diesel Models)

Glow Plug Warning Light

Issue with engine warm-up plugs in diesel versions. Check for faults and service if it flashes.

DPF Filter

Diesel Particulate Filter (DPF)

Diesel particulate filter clogged in diesel engines. Drive at higher speeds or visit service to clean it.

Brake Pad Wear

Brake Pads Warning Light

Pads worn thin, reducing stopping power. Replace pads soon at a service center.

Transmission Temperature

Transmission Warning Light

Gearbox overheating from heavy use. Let it cool and service if needed.

Eco Mode Inactive

Eco Mode

Fuel-saving mode not working due to conditions. Check settings or drive normally until resolved.

Lane Assist Fault

Basic RGB

System not detecting lanes properly. Clean sensors and service if it persists.

Adaptive Cruise Control

Adaptive Cruise Control Warning Light

Cruise system malfunction; may not maintain speed. Disable and get it checked soon.

Fuel System Alert

Low Fuel Level (Red)

Issue with fuel delivery or filter. Refuel or service to prevent stalling.

Exhaust System

High emissions from a fault. Drive to a service center for inspection.

Green Lights (Information Only)

Turn Signals

Turn Signal Active

Blinking to show direction indicators are active. No action needed; it confirms signals are on.

High Beams

High Beam Indicator

Bright headlights are activated for better night visibility. Switch off when not needed.

Stop/Start System

Start Stop System Warning

Engine auto-stop for fuel savings is ready. It will restart when you move.

All-Wheel Drive Active

All Wheel Drive Warning Light

Quattro system distributing power to wheels. No action; it’s functioning.

Parking Lights

Parking Lights On

Exterior lights on for visibility in low light. Turn off when parked if not required.

Fog Lights

Front Fog Warning Light

Front or rear fog lamps are on. Use in poor visibility; switch off otherwise.

Hill Hold Assist

Hill Descent Control

System holding brakes on inclines. It’s active; release brake to move.

Adaptive Headlights

Adaptive Headlight Warning Light

Lights adjusting to turns automatically. No action needed.

Rain Sensor

Light Rain Sensor Warning Light

Wipers activating based on rain detection. It’s working as set.

Seat Heater On

Heated Seat Warning Light

Heated seats are active for comfort. Adjust temperature as desired.

Ventilation System

Air circulation or climate control is running. Set to your preference.

About the author
rebbeca jones

Leave a Comment