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Frequently asked questions about cars and motorcycles
  1. Car
  2. :
  3. Audi
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  5. A6
  6. : 2018-2026 (MK 5, C8)

Audi A6 Years 2018-2026 (MK 5, C8)

Audi A6 (2018-2026 / C8, MK 5)
How to Change the Battery in an Audi Key

To replace the battery in an Audi key, prepare a new button battery that matches the installed one (check the code directly on the battery) and a thin plastic …Read all…
Posted on 31 July 2026 by ScegliAuto
Audi A6 (2018-2026 / C8, MK 5)
How to Reset the Service Light on an Audi A6

To reset the maintenance indicator on an Audi A6, turn the ignition to the ON position or start the vehicle, then access the multimedia system. From the main …Read all…
Posted on 3 July 2026 by ScegliAuto
Audi A6 (2018-2026 / C8, MK 5)
Where Are the Fuses Located on an Audi A6?

On the Audi A6, you can find the fuses inside designated boxes installed in the vehicle: there are three, located in the cabin and in the trunk. The first two …Read all…
Posted on 25 June 2026 by ScegliAuto
Audi A6 (2018-2026 / C8, MK 5)
How to Set the Tire Pressure Monitor on the Audi A6 C8

The tire pressure monitoring system on the Audi A6 C8 (covering the years from 2011 to 2024) is of the "indirect" type. This means it does not measure the …Read all…
Posted on 20 June 2026 by ScegliAuto
Audi A6 (2018-2026 / C8, MK 5)
How to Set the Cruise Control on the Audi A6

These brief and simple instructions will show you how to set the cruise control system for automatic speed maintenance on the Audi A6. First, get in the …Read all…
Posted on 16 May 2026 by ScegliAuto
Audi A6 (2018-2026 / C8, MK 5)
How to Replace the Key Fob Battery in Your 2022 Audi A6

If you want to learn how to change the battery inside the key fob of your 2022 Audi A6, just follow this guide and apply the steps described. First, purchase a …Read all…
Posted on 13 May 2026 by ScegliAuto
Audi A6 (2018-2026 / C8, MK 5)
How to Reset the Tire Warning Light on an Audi A6

If you are sure that there are no punctures in the tires of your Audi A6, but the warning light remains on the instrument panel, you need to manually reset the …Read all…
Posted on 6 March 2026 by ScegliAuto
Audi A6 (2018-2026 / C8, MK 5)
How to Replace the Key Battery in Your Audi RS6

To replace the battery inside your Audi RS6 key, follow all the steps outlined in this guide. First, make sure you have a new CR2032 battery or purchase one. …Read all…
Posted on 1 February 2026 by ScegliAuto
Audi A6 (2018-2026 / C8, MK 5)
How to Reset the Service Light on an Audi A6?

You can completely clear the Service light that illuminates on the instrument cluster of the Audi A6 by turning on the instrument cluster using the appropriate …Read all…
Posted on 1 February 2026 by ScegliAuto
Audi A6 (2018-2026 / C8, MK 5)
How to Reset the Oil Light on a 2019 Audi A6

Today, reset the maintenance reminder or service light on a 2019 Audi A6 when the "oil change" message appears. To reset the service light, turn on the …Read all…
Posted on 30 January 2026 by ScegliAuto
Audi A6 (2018-2026 / C8, MK 5)
How to reset the oil light on the Audi A6

To reset the warning light for the car service or oil change on an Audi A6, model C8, we need to turn on the vehicle's onboard computer and select the "CAR" …Read all…
Posted on 27 January 2026 by ScegliAuto
Audi A6 (2018-2026 / C8, MK 5)
How to find the fuse diagram of an Audi A6

In the selected video, you can observe the fuse diagram present in an Audi A6 car. The first two fuse panels are located inside the vehicle's cabin and contain …Read all…
Posted on 27 January 2026 by ScegliAuto
Audi A6 (2018-2026 / C8, MK 5)
Where is the OBD2 port of the Audi A6 C8 located?

If you want to find out where the OBD2 port is located in your Audi A6 C8, you just need to read the procedure described in the following guide and apply it …Read all…
Posted on 3 January 2026 by ScegliAuto
Audi A6 (2018-2026 / C8, MK 5)
How to customize the MMI display

Let's see in this video how to customize the upper display of our Audi: the vehicle must be in "park" and with the ignition on. We can modify the tactile …Read all…
Posted on 15 December 2025 by ScegliAuto
Audi A6 (2018-2026 / C8, MK 5)
How to replace the battery of the key remote control of the Audi A6 E-tron

In this short guide we will see the steps that will allow us to disassemble and replace the battery of the key fob of the Audi A6 E-tron. First, we take our …Read all…
Posted on 19 October 2025 by ScegliAuto
Audi A6 (2018-2026 / C8, MK 5)
How to reset the service light of the 2023 Audi A6

Today we will reset the oil and maintenance indicator on a 2023 Audi A6 vehicle. After turning on the instrument panel and activating the onboard computer, we …Read all…
Posted on 2 October 2025 by ScegliAuto
Audi A6 (2018-2026 / C8, MK 5)
How to set the clock of the Audi A6

Today we will explain how to set the time and date on the on-board computer of the Audi A6 model C8. To perform this simple operation, we must select the …Read all…
Posted on 30 September 2025 by ScegliAuto
Audi A6 (2018-2026 / C8, MK 5)
How to disassemble the door panel of the Audi RS6 2024

In the following guide, we will help you disassemble the door panel of your Audi RS6 (year 2024) correctly and safely. First of all, make sure you have a Torx …Read all…
Posted on 24 September 2025 by ScegliAuto
Audi A6 (2018-2026 / C8, MK 5)
How to reset the "inspection due" indicator on an Audi

To perform the operation described in the video, there are two methods: the first is through the car's internal menu, and the other is through an OBD tool. …Read all…
Posted on 10 September 2025 by ScegliAuto
Audi A6 (2018-2026 / C8, MK 5)
How to replace the battery of the Audi S6 2018 key

When the smart key of your Audi S6 (2018) suddenly stops working, it is very likely that it is time to replace the small button battery located inside. In the …Read all…
Posted on 30 July 2025 by ScegliAuto
Cigarette lighter (1) Airbag (4) Alternator (4) Speaker (3) Antenna (2) Air conditioning (5) Car stereo (4) Battery (4) Ignition coil (1) Air vents (7) Bushings (2) Control arm (9) Transmission (4) Spark plugs (2) Body (3) Glove compartment (3) Control unit (2) Key (46) Timing belt (13) V-belt (7) Air conditioner (2) A/C controls (1) Onboard computer (13) Checks and maintenance (29) Throttle body (3) Dashboard (3) Shifter boot (2) CV boot (1) Bearing (1) Brake rotors (5) Rear bench seat (1) Headlight (10) Tail light (9) Diesel particulate filter (2) Air filter (12) Cabin air filter (14) Fuel filter (1) Diesel fuel filter (3) Oil filter (2) Parking brake (1) Fuel injectors (1) Window switch (3) Accessory kit (2) Xenon headlight kit (2) Light bulb (8) Side marker bulb (3) Headlight bulb (10) Tail light bulb (8) Interior dome light bulb (3) (5) Handle (3) Trim cover (2) Engine (8) Power window motor (1) Transmission fluid (1) Engine oil (6) Clock (14) Door trim panel (17) Front bumper (5) Rear bumper (3) Brake pads (6) Hydraulic pistons (1) Shift knob (7) Pump (3) Fuel pump (8) Car door (3) Push button (4) Power window switch (1) Instrument cluster (5) Radiator (1) Heater core (4) Wheel (3) Fuse box (47) Seat (5) Axle shaft (1) Engine coolant temperature sensor (1) Door lock (5) Brake system (1) Oxygen sensor (1) Side mirror (12) AdBlue warning light (9) Warning light – error code (13) (18) Tire pressure warning light (2) Service warning light (36) Engine mount (1) Fuel cap (8) Windshield wipers (5) Thermostat (3) Center console tunnel (4) Turbocharger (3) Valve (1) EGR valve (1) Steering wheel (1)

See also:

How to Reset the Central Locking of the Volkswagen Golf 4?

If the central locking system of the Volkswagen Golf 4 is not working, it is likely necessary to reset the system: to do this, open the driver's door and detach the side panel of the dashboard next to the steering wheel. Under this panel, you will find the fuses, including the one for the central locking, which is indicated in the manual as number 14. To reset the system, remove this fuse from its housing, then reinsert it or replace it with a new one of the same amperage: this will reset the central locking system.

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