2022 Audi A7 Fuses and Fuse Box Diagram User Guide
The fuse box diagram and 2022 Audi A7 fuses will be covered in this guide. Learn where each fuse is located, how it is laid out, and how it works to solve electrical problems and keep your car running smoothly.
2023 Audi A7 Review, Price, Features and Mileage (Brochure)
Video: 2022 Audi A7 Fuses
Replacing fuses
Fuses are installed in various locations in your vehicle. The following information only lists fuses that you can change yourself. To have other fuses changed, contact an authorized Audi dealer or authorized Audi Service Facility. The following ta· ble does not list fuse locations that are not used. A fuse that has blown will have metal strips that have burned through. The fuses are located in the left footwell under the footrest (left-hand drive vehicles) (Dor behind a cover (right-hand drive vehicles) @, on the left front side of the cockpit@, or in the luggage compartment floor@.
- Switch the ignition and all electrical equipment off.
- Check the table that follows to see which fuse belongs to the affected equipment.
- Remove the screwdriver from the vehicle tool kit.
- Remove the appropriate cover.
- Remove the colored plastic bracket from the fuse panel, if present.
- Remove the clamps from the fuse panel cover in the footwell.
- Remove the fuse using the clip.
- Replace the blown fuse only with a fuse that has the same amp rating.
- Reinstall the plastic bracket, if present.
- Install the cover.
Fuse color identification
| Colour | Current ratingIn amps |
| Black | 1 |
| Gray | 2 |
| Purple | 3 |
| Pink | 4 |
| Light brown | 5 |
| Brown | 7.5 |
| Red (narrow) | 10 |
| Light blue | 15 |
| Yellow | 20 |
| White or transparent | 25 |
| Light green | 30 |
| Teal | 35 |
| Orange | 40 |
| Red (wide) | 50 |
Warning
Do not repair fuses and never replace a blown fuse with one that has a higher amp rating. This can cause damage to the electrical system and increases the risk of fire.
Note
If a new fuse burns out again shortly after you have installed it, have the electrical system checked as soon as possible by an authorized Audi dealer or authorized Audi Service Facility.
Tips
Some of the equipment listed in the following tables applies only to certain model versions or certain optional equipment.
Fuse assignment – footwell
The fuse assignment@) and @)is in the opposite order on right-hand drive vehicles.
| Fuse panel (D (black | |
| No | Equipment |
| 2 | Engine components, coolant pump, oxygen sensor |
| 3 | Exhaust doors, fuel injectors, air intake, motor heating |
| 4 | Hot water pump, exhaust doors, NOX sensor, particulate sensor, biodiesel sensor |
| 5 | Brake Light sensor |
| 6 | Engine valves, camshaft adjustment |
| 7 | Heated oxygen sensor, mass airflow sensor |
| 8 | High pressure pump, engine mount, coolant pump, fuel pressure regulator |
| 9 | Engine components, 48 volt coolant pump, 48 volt starter generator |
| 10 | Oil pressure sensor, oil temperature sensor |
| 11 | 48 volt coolant pump 48 volt starter generator,12 volt starter generator |
| 12 | Engine valves, engine mount |
| 13 | Engine cooling |
| 14 | Engine control module, fuel injectors |
| 15 | Ignition coils, oxygen sensors, charge air cooling |
| 16 | Fuel pump |
Fuse panel (7) (black)
| Fuse panel (red) | |
| No | Equipment |
| 1 | Anti-theft alarm system |
| 2 | Drive system control module |
| 3 | Left front lumbar support |
| 4 | Electronic Toll Collection System (ETC) |
| 5 | Horn |
| 6 | Parking brake |
| 7 | Diagnostic interface |
| 8 | Roof electronics control module |
| 9 | Driver assistance systems control module |
| 10 | Airbag control module |
| 11 | Electronic Stabilization Control (ES(}, Anti- Lock Braking System (ABS) |
| 12 | Diagnostic connection, light/rain sensor |
| 13 | Climate control system, vehicle electrical system control module |
| 14 | Right front door control module |
| 15 | climate control system compressor, vehi-cle electrical system control module |
| 16 | Auxiliary battery control module, brake system pressure reservoir |
Fuse panel (2) (red)
| Fuse panel (red) | |
| No | Equipment |
| 1 | Ignition coils |
| 2 | Engine mount |
| 3 | Transmission fluid pump |
| 4 | Instrument panel |
| 5 | Climate control system blower |
| 6 | Windshield wiper control module |
| 7 | Dynamic steering |
| 8 | Engine start |
| 9 | Automatic transmission fluid pump |
| No | Equipment |
| 1 | Front seat heating |
| 2 | Windshield wipers |
| 3 | Left headlight electronics |
| 4 | Panoramic glass roof |
| 5 | Left front door control module |
| 6 | Sockets |
| 7 | Right rear door control module |
| 8 | All wheel drive control module |
| 9 | Right headlight electronics |
| 10 | Windshield washer system/headlightwasher system control module |
| 11 | Left rear door control module |
| 12 | Parking heater |
| Fuse panel Cs) (brown) | |
| No. | Equipment |
| 1 | Seat ventilation, seat electronics, rearview mirror, rear climate control system control panel, diagnostic connection, traffic information antenna (TMC) |
| 2 | Vehicle electrical system control module, diagnostic interface |
| 3 | Engine sound control module |
| 4 | Transmission heating valve |
| 5 | Engine start |
| 7 | Active accelerator pedal |
| 8 | Night vision assist |
| 9 | Adaptive cruise assist, front wheel sensors |
| 1 1 | Intersection assistant, driver assist systerns |
| 12 | Exterior sound generator |
| 15 | USB connection |
Fuse assignment- cockpit
| Fuse panel © (black) | |
| No. | Equipment |
| 2 | Steering column adjustment |
| 3 | DVD drive |
| 4 | Steering column electronics |
| 5 | Light switch, switch panels |
| 6 | Volume control |
| 7 | Instrument cluster |
| 8 | Upper/lower display |
| 9 | Steering wheel heating |
| Fase panel Growm) | |
| No. | Equipment |
| 2 | Infotainment system |
| 3 | USB ports with charging function |
| 4 | Head-up display |
| 5 | climate control system, fragrance system ionize |
| 9 | Steering column lock |
Fuse assignment • luggage compartment
| Fase panel (Black) | |
| No. | Equipment |
| 1 | Thermal management |
| 3 | Passenger’s side rear safety belt tensioner |
| 4 | Driver’s side rear safety belt tensioner |
| 5 | Air suspension/suspension control |
| 9 | Automatic transmission control module |
| 10 | Rear sliding sunroof, rear spoiler |
| 8 | Rear seat heating |
| 9 | Convenience system control module left tail light |
| 10 | Front belt tensioner on driver’s side |
| 11 | luggage compartment lid central locking, fuel filler door, convenience system con trot module, sunshade, luggage compart· ment cover |
| 12 | luggage compartment lid control module |
| Fuse panel (red) | |
| No. | Equipment |
| 1 | Suspension stabilization control module |
| 2 | Service disconnect switch |
| 4 | Electric drive system, power electronics |
| 5 | Brake system, brake booster |
| 6 | High-voltage battery coolant pump |
| 7 | Auxiliary climate control |
| 8 | Climate control system compressor |
| 9 | Auxiliary battery control module |
| 10 | High voltage battery |
| 11 | High voltage charger |
| 14 | Thermal management, coolant pumps |
| 15 | Thermomanagement control module |
| Fuse panel (brown) | |
| No. | Equipment |
| 1 | Driver assistance systems control module |
| 2 | Audi phone box |
| 3 | Right lumbar support |
| 4 | Side assist |
| 5 | Rear Seat Remote |
| 6 | Tire pressure monitoring system |
| 7 | Emergency call and communication control module |
| 8 | Auxiliary heating radio receiver, tank mod· ule |
| 9 | Automatic transmission selector lever |
| 10 | TV tuner, data exchange and telematics control module |
| 11 | Convenience access and start authorization control module |
| 12 | Garage door opener |
| 13 | Rearview camera, peripheral cameras |
| 14 | Convenience system control module, right tail light |
| 16 | Front belt tensioner on front passenger’s side |
| Fuse panel 4 | |
| No. | Equipment |
| – | Not Assigned |
| Fuse Panel (Red) | |
| NO | Equipment |
| 2 | Exterior antenna |
| 3 | Exhaust treatment, engine sound control module |
| 4 | Rear climate control system control panel |
| 5 | Right trailer hitch light, right rear seat adjustment |
| 7 | (Trailer hitch release gLeft trailer hitch light, right rear seat adjustment |
| 9 | Trailer hitch socket, high voltage battery |
| 10 | All wheel drive control module, sport differential |
| 11 | Exhaust treatment |
Bulbs
Note
Your vehicle is equipped with maintenance-free headlights and tail lights. However, if a light bulb needs to be replaced, please contact an authorized Audi dealer or authorized Audi Service Facility.
How to Replace the Fuse of the 2022 Audi A7
Replacing the fuses in your 2022 Audi A7 is a straightforward process, but it’s important to follow the proper steps to ensure safety and that you replace the correct fuse. Here’s how you can do it:
Materials:
- The new fuse of the correct amperage.
- Fuse puller or needle-nose pliers.
Steps to Replace Fuses
Locate the Fuse Box
- The Audi A7 has multiple fuse boxes:
- Interior Fuse Box: Located on the driver’s side of the dashboard, behind a cover near the door.
- Engine Compartment Fuse Box: Located near the front of the vehicle, typically near the battery or on the driver’s side.
2. Turn Off the Engine
- Make sure the engine is off, and the key is removed from the ignition. This will prevent electrical shock or short circuits.
3. Remove the Fuse Box Cover
- Use a flat tool or your hands to carefully remove the fuse box cover. If it’s inside the cabin, the cover is usually on the side of the dashboard. For the engine compartment, the cover will be near the battery.
4. Identify the Fuse to Replace
- Use the fuse diagram inside the cover (or consult the owner’s manual) to locate the correct fuse for the system or component you’re working with (e.g., lights, wipers, radio).
5. Check the Fuse
- Inspect the fuse to see if it’s blown. A blown fuse typically has a broken or melted metal strip inside.
- If you have a multimeter, you can also test the fuse for continuity.
6. Remove the Blown Fuse
- Use a fuse puller (often provided in the fuse box) or a pair of needle-nose pliers to carefully remove the blown fuse.
7. Install the New Fuse
- Select a replacement fuse with the same amperage rating (listed in the diagram). Insert the new fuse securely into the slot.
8. Replace the Fuse Box Cover
- Once the fuse is replaced, secure the fuse box cover back in place.
9. Test the Component
- Turn on the vehicle and test the electrical component (e.g., lights, radio) to ensure that the new fuse works and the system is functioning properly.
Tips:
- Always use a fuse with the correct amperage rating to prevent electrical issues or damage to the vehicle.
Useful Links:
View Full PDF: 2022 Audi A7 Owner’s Manual |Auto User Guide
2022 Audi A7 Warning Lights and Indicator User Guide
2022 Audi A7 Engine Oil and Fluid User Guide