Blown Fuses: 2022 Audi e-tron Relay and Fuse Diagrams

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Blown Fuses: 2022 Audi e-tron Relay and Fuse Diagrams

If you want to quickly fix problems with blown fuses in your 2022 Audi e-tron, you need to know how to read the switch and fuse diagrams. You can use these images as complete guides. They show the complicated electrical systems inside the car and list the exact relays and fuses that power different parts. These diagrams are very well organized and labeled, so drivers and techs can quickly find the source of any electrical problem, whether it’s a broken accessory, light fixture, or other important system. Audi makes sure that owners of the e-tron can easily navigate the complicated electrical systems in their cars by giving them clear pictures and written explanations. This helps them keep their cars running at their best and keeping them safe on the road.

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Fuses and bulbs

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 table 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 on the right side of the front compartment in the front passenger footwell and under the left side of the luggage compartment.

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 clip from the fuse panel in the front passenger’s 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

Color		Current rating In amps
Black		l
Gray		2
Purple		3
Pink		4
UgMhmwn		5
Brown		7.S
Red (narrow)		10
Light blue		,s
YeIIow		20
White or transp	,arent 25
Light green		30
Tea[ Orange		35
		40
Red {wide)		50

Warning
Do not repair fuse and never replace a blown fuse with one that has a higher amp rating. This can cause damage to the electrical system and increase 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.

Fuses assignment front compartment

No.		Equipment
1		Electrical charging port door
2		Cl.imate control system compressor
4		High-voilta9e-battery
s		High-vo:lta9e charger I
6		Thermal management I
7		Electri_c drive system, power electronics
11		Hi9h-votta9e charger
13		Thermal management I
14		The windshield washer system control module
15		Hi9h-votta,ge battery coolant pump
16		Windshield wipers:
17		Thermal management
18		Thermal management
	·19	Therma!management
21		Electronic Stabilization Control (ESC) I

Fuses assignment footwell

The fuse assignment on right-hand drive vehicles 13 | Thermal management is a mirror image of this.

Fuse panel (D (black)
No.	Equipment		,n	1t
3	Climate con				,rol system, fragrance system,
	ionizer
– 5	– head-	up display
	US:S ports with charging function
6	DVD drive
7	Steering column lock
8	Upper/lower display

Fuse panel G) (black)
9	Instrument cluster		er
10	Volume co	, troll
11	Light switch; switch panels
12	Steering co	:autumn electronics
15	Steering column adjustment
16	Steering wh e hea ing

Fuse panel @ (black)
No.	Equipm.		en	.t
1	Front seat heating
2	Climate		•contr system
3	– Left I headlight electronics Panoramic glass roof
4
5	Left firont door con rol module
6	Soc	.ets.
B	lnstrum1ent panel Right headlight elec ron1ics Wi.ndshie d washer system/headlight washer sys:t m
9
10
1.2	Parking Lock

Fuse panel @ (red)
No..	Equipment
	Anti-theft alarm system
I 1.
2 Drive system control module I					·
Emergency call and communication- 3 control module
4	Sel. ector ever
5	Horn
6	Parking brake
7	Hig voltage battery; ba t			,ery monitoring
	control module
B	Roof electronics control module
9	Exterior sound genera		• or
lO	Air/bag contro	!l module
1	Left front lumbar support
12	Diagnostic connec ion, light/rain sens.or
14	R’ghtfron door control module
15	Climate contro1 sys em compressor
16	CUmate control system blo, er I

Fuse panel @ (brown)
No.	Equipment
	El		,ectronic Toll (olle,ction System (ETC
2	Right front safety be				·, tensioner
4	eft front safety belt tensioner
5	Air suspension/suspension control
6	Right headlight
7	L	, eft headlight
8	L	, eft r		, ea,r door control module
9	Right rear door control module
10	infotainment t system
11	Driver assistance systems control model.e Diagnostic interface
12

Fuse panel @ (black)
No.		IEquiprnent
1	Seat electron res,. front seat ventilation, rearv. ew. diagnostic connection 1, mirror,
.2	Vehicle ele,ctrical system control.l rmodule, diagnosttc interface
3	Exterior sound, generator
5	Electric drive system
·6	Traffic information antenna (TMC}
7	Active acc		,elevator pedal
8	Night vision assist
9	Adaptive cruise assist
11	Driver assistance systems, intersection assistant control module
15	USB connection

Fuses assignment Luggage compartment

Fuse panel© (black)
No	Equipment
– 3	Trailer h t,ch Passenger1s side rear safety belt tensioner

4	Driver’s side l!’ear safety belt tensioner
s	Trainer hitch socket
6	Left trail	.er hitch light
8 9 – 1	Rear seat heat		1ing
	Convei: fence ‘System control module. left tail light
	Luggage compartment			, ent Ud central1looking.
	elect1ricat charging port door.; co:convenience
	system control module				,e
12	The luggage compartment lid control module

Fuse panel@
No.	Equi	,payment
	Not as-signed

Fuse panel @ (brown)
No.	Eq	equipment
1	Driver assistance systems control module
2	Audi phone box
3	Right			.ront lumbar support
4	Side Assist
5	Service disconne						·ct switch
6 7	lir	,e pressure			,e mon·to			, ring system
	AuKitiary climate control
8	Exterior antenna
9	Rear di mate control system control panel
10	TV tuner data exchange and telemark,tics control module
1 I	Virtua			l exterior		·or mirrors, co,NVlenience ac-
	cess and start authorization control mod-
	u:	te
12	Garage door opener
13	Rearvj			,camera, peripheral cameras
14	Convenience system control module. right
	tan l		.ight
15	Right trailer hitch Ught

How to Change Fuses of Audi e-tron

To change the fuses on your Audi e-tron, follow these steps:

Locate the Fuse Box: The fuse box in the Audi e-tron is typically located in the driver’s side footwell area, under the dashboard. You may need to remove the cover panel to access it.
Turn Off the Ignition: Before handling any fuses, make sure the ignition is turned off to prevent electrical accidents.
Remove the Fuse: Using a fuse puller tool or a pair of needle-nose pliers, carefully grasp the blown fuse and pull it straight out of its socket. Be gentle to avoid damaging the fuse box or surrounding components.
Inspect the Fuse: Take a moment to inspect the blown fuse visually to confirm that it is indeed faulty.
Replace with a New Fuse: Select a new fuse of the same amperage rating as the blown one. Insert the new fuse into the empty socket, ensuring it is seated securely.
Test the Component: Once the new fuse is in place, turn on the ignition and test the component to verify that it is now functioning properly.
Replace the Fuse Box Cover: Once you have replaced the fuse and confirmed that the component is working, securely reattach the fuse box cover.

Tips:

Always carry spare fuses of various amperages in your vehicle in case of emergencies.
Be sure to replace a blown fuse with one of the same amperage rating to avoid damaging the electrical system.
Take your time and work carefully to avoid causing any damage to the fuse box or surrounding components.
If you frequently encounter blown fuses, it may indicate an underlying electrical issue that requires professional diagnosis and repair.

FAQs

What causes a fuse to blow in the Audi e-tron?

Fuses can blow for a number of reasons, including as electrical overloads, short circuits, or malfunctioning parts.

How can I tell if a fuse is blown in my Audi e-tron?

Examine the fuse visually or check for continuity with a multimeter. A blown fuse exhibits discontinuity or a damaged filament.

Where can I find the fuse diagram for the Audi e-tron?

Typically, the fuse diagram can be found on the fuse box cover or in the owner’s handbook.

What should I do if I encounter an Audi e-tron blown fuse while driving?

Turn off the car, safely pull over to the side of the road, and use the fuse diagram to locate the blown fuse. If needed, change the fuse or get help from an expert.

Can I replace a blown fuse in my Audi e-tron myself?

Yes, it’s usually easy to replace a blown fuse yourself. It’s essential to seek professional advice, though, if electrical work makes you feel uneasy or uncertain.

What type of fuse does the Audi e-tron use?

Depending on the particular model and trim, the Audi e tron may utilize blade fuses or micro blade fuses, among other sorts of fuses.

Are there any precautions I should take when replacing a fuse in my Audi e-tron?

Make sure the car is off and that you aren’t working on any active electrical circuits before changing a fuse. Make sure to use the replacement fuse that has the right amperage rating.

Why does a fuse keep blowing repeatedly in my Audi e-tron?

Blowing fuses frequently could be a sign of an underlying electrical problem, such as a short circuit or a broken part. Identifying and treating the underlying problem is crucial.

Can I use a higher amperage fuse to replace a Audi e-tron blown fuse temporarily?

No, utilizing a larger amperage fuse puts you at risk for fire or other electrical damage. Make sure that the new fuses have the same amperage rating as the old ones.

How can I prevent blown fuses in my Audi e-tron?

Avoid overloading electrical circuits, check wiring frequently for damage, and take quick action to fix any electrical problems as soon as they appear in order to prevent blown fuses.

Are there any common causes of blown fuses in the Audi e-tron?

Using incompatible accessories, bad wiring, water damage, or problems with the car’s electrical system are common reasons of blown fuses.

What should I do if I’m unsure about replacing a fuse in my Audi e-tron?

It’s best to get expert help from a skilled technician or electrician if you’re unclear how to diagnose an electrical problem or replace a fuse.

Can extreme temperatures affect the fuse performance in the Audi e-tron?

Fuse functionality may be impacted by extreme temperatures, even though contemporary automobile fuses are made to survive a variety of climatic factors.

Is there a warranty for blown fuses in the Audi e-tron?

Since they are regarded as wear-and-tear parts, fuses are usually not covered by auto warranties. On the other hand, a blown fuse can be covered under warranty if the vehicle’s electrical system malfunctions.

Useful Links

View Full PDF: 2022 Audi e-tron User Manual| Auto User Guide

2024 Audi Q8 e-tron Specs, Price, Features, Mileage and Torque

Instrument Cluster: 2022 Audi e-tron Dashboard Instructions

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