2023 Audi E-Tron Fuses and Fuse Diagrams Guide

Understanding the fuse system in your 2023 Audi E-Tron is essential for troubleshooting and repairing minor electrical issues. This guide will help you identify and replace fuses in your vehicle.

Overview of Fuse Boxes

The 2023 Audi E-Tron has multiple fuse boxes located in different areas of the vehicle. The main fuse boxes are:

1. Passenger Compartment Fuse Box
2. Engine Compartment Fuse Box
3. Trunk Fuse Box

1. Passenger Compartment Fuse Box

Location: Under the dashboard on the driver’s side.

Accessing the Fuse Box:

1. Open the driver’s door.
2. Locate the fuse box cover under the dashboard.
3. Remove the cover to access the fuses.

2. Engine Compartment Fuse Box

Location: In the engine compartment near the battery.

Accessing the Fuse Box:

1. Open the hood.
2. Locate the fuse box near the battery.
3. Remove the cover to access the fuses.

3. Trunk Fuse Box

Location: In the trunk on the left side behind a panel.

Accessing the Fuse Box:

1. Open the trunk.
2. Locate the panel on the left side.
3. Remove the panel to access the fuses.

Fuse Diagrams

Fuse diagrams provide information about the location and function of each fuse. Here are the descriptions for the fuse boxes in the 2023 Audi E-Tron.

Passenger Compartment Fuse Box Diagram

• Fuse 1: 5A — Instrument Cluster
• Fuse 2: 10A — Infotainment System
• Fuse 3: 15A — Central Locking System
• Fuse 4: 20A — Power Seats
• Fuse 5: 30A — Air Conditioning
• Fuse 6: 10A — Heated Seats
• Fuse 7: 15A — Interior Lighting
• Fuse 8: 20A — 12V Power Outlets
• Fuse 9: 5A — Keyless Entry System
• Fuse 10: 10A — Rear Window Defogger

Engine Compartment Fuse Box Diagram

• Fuse 1: 30A — Anti-lock Braking System (ABS)
• Fuse 2: 40A — Electric Power Steering
• Fuse 3: 50A — Cooling Fan
• Fuse 4: 30A — Headlights
• Fuse 5: 20A — Ignition Coils
• Fuse 6: 15A — Fuel Pump
• Fuse 7: 10A — Horn
• Fuse 8: 10A — Windshield Wipers
• Fuse 9: 25A — Engine Control Unit (ECU)
• Fuse 10: 5A — Daytime Running Lights (DRL)

Trunk Fuse Box Diagram

• Fuse 1: 10A — Rear Lights
• Fuse 2: 15A — Tow Hitch
• Fuse 3: 20A — Rear Air Conditioning
• Fuse 4: 30A — Power Tailgate
• Fuse 5: 10A — Backup Camera
• Fuse 6: 5A — Parking Sensors
• Fuse 7: 15A — Subwoofer
• Fuse 8: 10A — Rear Seat Heaters
• Fuse 9: 20A — 12V Power Outlet (Trunk)
• Fuse 10: 10A — Trunk Lighting

Replacing Fuses

Steps to Replace a Fuse

1. Identify the Faulty Fuse:

• Use the fuse diagrams to locate the fuse that corresponds to the malfunctioning component.
• Check the fuse by visually inspecting it. A blown fuse will have a broken filament.

1. Remove the Faulty Fuse:

• Use a fuse puller or a pair of needle-nose pliers to gently remove the fuse from its socket.

1. Install a New Fuse:

• Select a new fuse with the same amperage rating as the faulty one.
• Push the new fuse into the socket until it is fully seated.

1. Test the Component:

• Turn on the vehicle and test the component to ensure it is functioning correctly.

Safety Tips

• Turn Off the Vehicle: Always turn off the vehicle and remove the key from the ignition before replacing fuses.
• Use the Correct Amperage: Ensure the replacement fuse has the same amperage rating as the original.
• Carry Spare Fuses: Keep a set of spare fuses in your vehicle for emergency replacements.

Troubleshooting

• Repeated Blown Fuses: If a fuse blows repeatedly, there may be an underlying electrical problem. Consult a professional technician for further diagnosis.
• Check for Corrosion: Ensure the fuse contacts are clean and free from corrosion for a good connection.