2019 Audi A5 Coupe Warning and Indicator Lights Instructions
The 2019 Audi A5 Coupe’s many warning and signal lights work like a high-tech phone system, giving drivers important information about the car’s condition and possible problems. With this complete set of visual cues, drivers can be guided through a wide range of driving situations, from normal tasks to important alerts. Understanding these lights is very important for making sure the car works well, avoiding problems before they happen, and keeping everyone safe while moving. The owner finds a complex language in this symphony of signs that the Audi A5 Coupe speaks, which gives them trust and control while driving on the roads. The purpose of this guide is to explain what each warning and indicator light means. It is an important tool for Audi A5 Coupe drivers to understand and act correctly to their car’s messages.
Indicator lights overview
Description
The indicator lights in the instrument cluster blink or turn on. They indicate functions or malfunctions.
Messages may appear with some indicator lights. A warning signal will sound at the same time. The indicator lights and messages may be covered by other displays. To show them again, select the second tab for messages with the multifunction steering wheel. Some indicator lights in the display can be displayed in several colors.
Central indicator light
If 
or 
the indicator light turns on, check the message in the instrument cluster.
Overview
Some indicator lights turn on briefly as a function check when you switch the ignition on. These systems are marked with an in the following tables. If one of these indicator lights does not turn on, there is a malfunction in that system. Your vehicle has either a monochrome display or a multicolored display, depending on vehicle equipment. Some indicator lights appear white on a monochrome display. The or h central indicator light turns on at the same time to indicate the priority of these indicator lights. The following indicator lights may be available, depending on the vehicle equipment:
Red indicator lights
FAQ’s
Answer: If the check engine light is illuminated, it indicates a potential issue with the engine or emissions system. It’s recommended to have the vehicle inspected by a qualified technician as soon as possible.
Answer: Warning lights typically indicate a more serious issue, while indicator lights provide information about the vehicle’s status. Consult your vehicle’s manual for a detailed guide on each light.
Answer: The ABS warning light indicates an issue with the Anti-Lock Braking System. Safely bring your vehicle to a stop and have the system inspected by a professional.
Answer: Check the tire pressures and inflate them to the recommended levels. If the light persists, there may be a tire issue, and professional assistance is advised.
Answer: The battery warning light signals a potential issue with the charging system. While you may continue driving for a short distance, it’s advisable to seek immediate professional assistance to prevent a potential breakdown.
Answer: The red brake warning light may indicate low brake fluid or a brake system malfunction. Stop the vehicle safely and have the brake system inspected promptly.
Answer: An illuminated airbag warning light suggests a potential issue with the airbag system. It’s crucial to have the system inspected by a professional for your safety.
Answer: The oil pressure warning light indicates low oil pressure, which can lead to serious engine damage. Safely pull over and turn off the engine immediately. Check the oil level, and if it’s low, add oil. If the light persists, seek professional assistance.
Answer: If the coolant temperature warning light comes on, it signals potential engine overheating. Safely pull over, turn off the engine, and allow it to cool. Check the coolant level and consult a professional if needed.
Answer: The ESP warning light suggests a potential issue with the stability control system. While it’s usually safe to continue driving, have the system inspected at your earliest convenience.
Answer: The glow plug indicator light is normal in diesel vehicles and indicates the engine is warming up. It should go off once the engine is ready to start.
Answer: The fuel cap warning light indicates a loose or improperly secured fuel cap. Pull over, check the cap, and tighten it until it clicks. The light should go off after a few driving cycles.
Answer: The windshield washer fluid warning light indicates low washer fluid. Refill the washer fluid reservoir to the recommended level.
Answer: The adaptive cruise control warning light may indicate a fault in the system. Consult your vehicle’s manual and have the system inspected by a professional.
Answer: The air suspension warning light indicates a potential issue with the suspension system. It’s advisable to stop driving and have the system inspected by a qualified technician to prevent further damage.
Useful Link
View Full PDF: 2019 Audi A5 Coupe Owner’s Manual | Auto User Guide
2019 Audi A5 Coupe Instrument Cluster Setup Instructions