Complete Guide to Audi Dashboard Warning Lights

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Audi A5 SUV Hybrid Drivers Dash Symbols and Meanings

A quick guide for Audi car warning lights

Understanding your Audi dashboard warning lights is essential for keeping your vehicle safe, reliable, and roadworthy. Each Audi warning light symbol has a specific meaning, and knowing what they indicate allows you to take the correct action quickly. Whether you drive an Audi A3, A4, Q5 or another model, the warning lights follow the same colour-coded system.

Audi warning lights are designed to alert you to the status and safety of your vehicle. These dashboard warning lights are generally divided into three main categories:

  • Red Audi warning lights – indicate a serious issue and require immediate attention
  • Orange (amber) Audi warning lights – highlight a fault or system that needs prompt action
  • Green Audi warning lights – show when a vehicle system is active and operating correctly

If a red or orange Audi dashboard warning light appears, it’s important to have your vehicle checked by a trained technician as soon as possible to prevent further damage and ensure your safety.

What do the Warning Lights mean on Audi?

The brake light iconBrake warning light

The brake light

The brake light typically indicates one of two things - there is a fault within your braking system, or your brake fluid level is low.

The park light iconPark warning light

The park light

The park ​light will illuminate when your parking brake is set. If the park ​light is blinking, then reapply the break to secure your vehicle.

The coolant light iconEngine Coolant Warning Light

The coolant light

The coolant temperature light will illuminate if your coolant level is low or the coolant is getting too hot. Do not drive with this light on - check your coolant levels and seek assistance.

Oil light iconOil levels Warning Light

Oil light

The red oil level light means your oil levels are low and need filling immediately. If this light appears with a similar looking amber light and your oil levels are correct, then there could be a sensor fault.

The battery light iconBattery Warning Light

The battery light

The battery symbol light will appear to indicate an electrical system malfunction. Do not drive the vehicle and seek assistance.

The seatbelt light iconSeatbelt Warning Light

The seatbelt light

The seatbelt sign will illuminate if a passenger or the drive does not have their seatbelt on while the vehicle is on.

The power steering light iconPower Steering Warning Light

The power steering light

This light will illuminate if there is a fault with your power steering system or the all-wheel steering system. Stop the vehicle when it is safe to do so and seek assistance. This light also appears as an amber warning if the fault is less severe

The power steering locked light iconSteering Lock Warning Light

The power steering locked light

This light indicates that the electronic steering lock has malfunctioned. You may not be able to start your vehicle if you turn off the ignition. Seek assistance and do not tow your vehicle. This light also appears as an amber warning if the fault is less severe.

The key light iconIgnition Lock Warning Light

The key light

The key warning light indicates that there is a fault with your Audi’s engine start system. Do not turn the engine off as you may not be able to restart it and take your Audi for a service immediately. This light also appears as an amber warning if the fault is less severe.

The red AdBlue light iconRed AdBlue Warning Light

The red AdBlue light

A red AdBlue light means that you need to refill your AdBlue tank otherwise the engine may no longer start.

The red AdBlue maintenance light iconRed Adblue Maintenance Warning Light

The red AdBlue maintenance light

The AdBlue maintenance light will only illuminate if there is a problem with the AdBlue tank or if there is a malfunction. Do not stop your car as you may not be able to restart it - seek assistance immediately.

Audi A5 SUV Hybrid Drivers Cockpit

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