Troubleshooting electrical problems in your car? Our fuse box diagrams make it easy! We provide detailed layouts for many car models and years, helping you to quickly identify and replace blown fuses. Save time and money by accurately diagnosing electrical problems yourself. Find your car year and model to access the correct diagram.
In this article we look at the fifth generation Audi A6 / S6 (C8/4K), available from 2018 to the present. Here you will find the Audi A6 and S6 2019, 2020, 2021 and 2022 fuse box diagrams, get information on the location of the fuse boxes in the car and learn about the assignment of each fuse (fuse layout). Fuse Box Location Passenger Compartment In …
In this article we focus on the fourth generation Audi A6 / S6 (C7/4G), produced from 2012 to 2018. Here you will find the Audi A6 and S6 2012, 2013, 2014, 2015, 2016, 2017 and 2018 fuse box outline, information on the location of the fuse boxes in the car and the allocation of each fuse (fuse layout). Passenger compartment fuse box #1 (left-side) Fuse …
This article covers the third generation Audi A6 / S6 (C6/4F), produced from 2004 to 2011. Here you will find the Audi A6 2008, 2009, 2010 and 2011 fuse box outline, information on the location of the fuse boxes inside the car and the allocation of each fuse (fuse layout). The fuses for the cigar lighter (socket) in the Audi A6 are fuse A2 (front …
In this article we take a look at the second-generation Audi A6 / S6 / RS6 (C5/4B), produced from 1997 to 2004. Here you will find the Audi A6 1997, 1998, 1999, 2000, 2001, 2002, 2003 and 2004 fuse box outline, information on the location of the fuse boxes in the car and the assignment of each fuse (fuse layout) and relay. Instrument Panel Fuse …
In this article we look at the second-generation facelifted Audi A5 / S5 (8W6) available from 2020 to the present. Here you will find the fuse box outline of the Audi A5 and S5 2021, 2022, get information on the location of the fuse boxes in the car and learn about the assignment of each fuse (fuse layout). Fuse Box Location Driver’s/front passenger’s footwell The …
In this article we take a look at the second-generation Audi A5 / S5 (8W6), available from 2017 to the present. Here you will find the Audi A5 and S5 2017, 2018, 2019 and 2020 fuse box diagrams, get information on the location of the fuse boxes in the car and learn about the assignment of each fuse (fuse layout). Fuse Box Location Passenger Compartment …
In this article we take a look at the first generation Audi A5 / S5 (8T/8F) after a facelift, produced from 2010 to 2016. Here you will find the Audi A5 and S5 2010, 2011, 2012, 2013, 2014, 2015 and 2016 fuse box outline, information on the location of the fuse boxes inside the car and the allocation of each fuse (fuse layout). The fuses …
In this article we take a look at the fifth generation Audi A4 / S4 (B9/8W) (facelifted), produced from 2019 to the present. Here you will find the Audi A4 and S4 2020, 2021, 2022 fuse box outline, information on the location of the fuse boxes in the car and the allocation of each fuse (fuse layout). Fuse Box Location Driver’s/front passenger’s footwell The fuses …
In this article we consider the fifth generation Audi A4 / S4 (B9/8W), produced from 2017 to the present. Here you will find the Audi A4 and S4 2017, 2018 and 2019 fuse box outline, get information on the location of the fuse boxes in the car and learn about the assignment of each fuse (fuse layout). The fuse for the cigar lighter/socket in the …
In this article we focus on the fourth generation Audi A4 / S4 (B8/8K), produced from 2008 to 2016. Here you will find the Audi A4 and S4 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 and 2016 fuse box outline, information on the location of the fuse boxes in the car and the allocation of each fuse (fuse layout). The fuses for the cigarette …
Your car's fuse box is a critical component responsible for protecting the electrical system from overloads and short circuits. Understanding its location, function, and how to troubleshoot problems is essential for maintaining your vehicle's electrical health.
Key Features & Functions:
Circuit Protection: The fuse box houses a network of fuses, each protecting a specific electrical circuit in your car. Fuses are designed to melt and break the circuit if there's an excessive current flow, preventing damage to more expensive components.
Organized Circuits: Fuses are typically organized and labeled, making it easier to identify which fuse corresponds to a specific electrical component (e.g., headlights, power windows, radio). A fuse box diagram, usually located inside the fuse box cover or in your owner's manual, provides this crucial information.
Types of Fuses: Different types of fuses exist, including blade fuses, mini fuses, and maxi fuses. Each type has a specific amperage rating indicating its current capacity. Replacing a blown fuse with one of an incorrect amperage can damage your electrical system.
Relay Integration: Some fuse boxes also incorporate relays, which act as switches to control higher-current devices like headlights or power windows. Relays protect the smaller circuits that control them from high current draw.
Locating Your Fuse Box:
Your car's fuse box(es) may be located in several places:
Under the Hood: Many vehicles have a primary fuse box under the hood, often near the battery.
Inside the Cabin: A secondary fuse box is frequently found inside the cabin, often under the dashboard or in the center console. Consult your owner's manual for the exact location in your vehicle.
Troubleshooting Blown Fuses:
If an electrical component stops working, check the corresponding fuse:
Consult the Fuse Box Diagram: Identify the fuse related to the malfunctioning component.
Inspect the Fuse: Carefully remove the fuse and visually inspect it. A blown fuse will usually show a broken filament or melted metal link.
Replace the Fuse: Replace the blown fuse with a fuse of the same amperage rating. Do not use a higher amperage fuse as this will negate the fuse's protective function.
Identify the Underlying Problem: If the new fuse blows immediately, there's a short circuit or other electrical problem that needs professional attention. Do not repeatedly replace the fuse without addressing the root cause.
Common Problems:
Incorrect Fuse Replacement: Using a fuse with an incorrect amperage rating.
Short Circuits: Faulty wiring causing a continuous flow of current, blowing the fuse repeatedly.
Overloaded Circuits: Connecting too many devices to a single circuit.
Additional Information:
Always refer to your owner's manual for the specific location and layout of your car's fuse boxes and their corresponding diagrams. If you are uncomfortable working with electrical systems, it's best to consult a qualified mechanic. Replacing fuses incorrectly can lead to further damage to your vehicle.
