- Trying to clean the buttons on my 2017 A4 MMI Controller
- Auto Start stop Malfunction
- Armaspeed Audi A4 B9 carbon fiber cold air intake
- Rotor and Pad Kits?
- Ambient light retrofit
- Audi A4 S-Line B9 Battery Voltage Issue
- Battery Charging Problem
- McGard wheel lock caps
- Drive System : Malfunction
- Westfalia towbar for B9 - replacement swan neck
- 2022 A4 shown
- Location Alerts - has anyone else seen them?
- More aggressive muffler options?
- AFE Axle Back exhaust?
- PUT CAR INTO REVERSE WHILE DRIVING
- 2017 Daytona Grey Build Thread *LOTS OF PICS*
- UK: A4 B9 front parking sensors
- H&R Sport Springs
- Radio Turned off while driving
- Will a 2016 A6/S6 20" OEM wheels with 265/30/20 tires fit the B9 + sport suspension?
- Eibach Sportline Springs
- My new 2019 A4
- Audi Pre Sense Question
- Road noise on my A4 Avant (B9)
- 2020 A4 or 2020 A5 Sportback?
- Replace OEM sport suspension springs with coilovers vs lowering springs?
- Tachometer Question
- 2018 A4 B9 camera recalibration?
- Audi A4 B9 - Leaking Water Pump / Thermostat
- 'Sudden' battery drain causes?
- What's the stock exhaust pipe dimension?
- 2020: hole where mmi controls used to be
- New 1st Time Audi Owner - Must Have Accessories?
- Audi A4 B9 - Engine bay is very hot
- Parcel shelf speakers
- Window opens after I try to close it
- How to skip songs from steering wheel when using Apple Carplay?
- EPC Light when hot
- Subwoofer and Amplifier Plug and Play cables
- Should I go with 20" wheels for A4 Quattro S-line?
- Remote Start
- Suggestions for new tires/wheels?
- Looking to trade mods
- How to code Online Radio
- Xenon to FULL LED
- Thoughts on how to fix this?
- Throttle Position reporting 85% on P3 Gauge with WOT
- CTS Turbo Intake vs 034 Motorsports Intake?
- Water on the ground coming from the right-back of the car (near the wheel)
- My Rotors Finally Gave Out - Perfect Opportunity to do a Stud Conversion
- Mewant Steering Cover 2016 A4 B9 S Line steering wheel
- Front and rear windshield molding missing?
- CocoMats Alternative
- Introducing OEM A4, S4 LED Taillight Packages...
- a4 b9 function question
- Nav on demand
- Virtual cockpit and mib2 retrofitting
- Options/VIN Look Up resource?
- Rear bike rack for B9 A4 saloon
- How to active navigation?
- How to program comfort entry with vcds?
- 17 A4 Quattro Shifting to Manual Mode Automatically
- 2019 A5 - accidentally used wrong oil
- OEM Tires
- Updating Audi MMI software in 2020 Audi a4
- So I now have a 2020...
- Where do you keep your glasses/sunglasses?
- B8 A4 Motor blown, can I swap a S4 motor in?
- Basic setting for 2017 A4 driver assist
- Clunk and long beep every 30 seconds when car is off??
- Steering problem after Start/Stop event
- Driving shoes?
- 034 Motorsports Intake For Sale
- Water guidance - Plenum chamber and Fender plastics
- 2019 A4 - Performance Package/Summer tires?
- Stay outta the water!
- Missing Plastic Cover Under Hood?
- Brakes still good at 60,000 miles?
- Popping/Tapping sound from rear after shut off
- Creaking noise help!!!!!!
- Blue 2018 is gone, Manhattan Grey is now in the Garage
- Source for locking lug nut caps
- GB: Hi everyone newbie here with a lot of questions! Thanks in advance
- A/C Cut off
- BBB Auto Line & Audi - warranty disputes
- Remote start questions - compustar CM-DC3 & ADS-THR-AU3
- Stock Intake Heatshield Screws
- MMI Update Online
- oemvwshop trusted?
- Carbon Fiber Grille Accent (where to buy)
- Audi is software-challenged
- Active lane assist, is it updated on 2020 models?
- New Battery Needed?
- Water splash under the engine - A4 B9 2.0 TFSI
- RO: Fan like noise after engine stop - A4 B9 2.0 TFSI
- Oil label info for A4 Ultra
- Alloy's width?
- PSA: Very weird OBDeleven bug on iOS
- Fixed CarPlay "Unknown" track info bug
- Do we have regular or AGM batteries? Battery charger/maintainer tips?
- APR ECU stage one on a lease
- ECU light is displayed before starting the engine
- Black Optics Window Trim
- Compartment Knob for Right Side Trunk Compartment
- What ever happened to ECS's 2pc Front rotors?
- Lease is ending - got a great deal
- drivers seat moves rearward when opening the door
- Misfire on cylinder 2 in NEW CAR? P0302 CODE
- Both resonator delete sound
- Audi exhaust options
- 2017 Audi A4 backup camera woes
- Looking for guidance running wire
- Oil change?
- Front Seat Belt Removal
- Electrical insight needed
- Please Help Removing This Piece!
- Matrix LED Driver Search
- Resonator/Muffler delete. Opinions?
- Oil separator (PCV Valve) replacement
- TPMS Error Message
- interesting video premium vs reg fuel
- 17 A4 error messages popping up
- Virtual Cockpit without Navigation Package
- Winter tire sizing
- 2017 A4 S Line ... Differential issue
- Safety system malfunction after changing steering wheel
- B9 sports trim 2015 interior lighting?
- If you could change anything about your a4, what would you change?
- Wireless charge box for B9
- A4 B9 Virtual Cockpit retrofit
- Grill removal procedure
- New Alzor 628 18 inch Rims
- Colourless Liquid
- Just bought 2018 A4 Ultra Premium Plus...in love with the car but
- Hum from front left wheel on 2020 Audi A4 Allroad
- A4 b9 SOA 2017 rear pdc retrofit help...
- Possible to have two car seats, one on the side and another in the middle?
- Heated Steering Wheel to Flat bottom
- Valet tickets stuck in dash
- Oil selection?
- A4 B9 Homelink retrifit
- Just turned in my lease.... 2018 A4 Manual Trans with Sport Plus
- myAudi app inaccurate
- B9 A4 2016 steering wheel swap
- 2019 Audi A4 Prestige - Preinstalled puddle lights?
- Are the 2021 A4 2.0T engines getting a torque increase to go with the 13 hp bump?
- A4 8W US rear lights to EU rear lights
- Extended Warranty 2017 A4?
- A4 B9 Avant Trunk Cover Rails
- Perforated Shift Knob Trim?
- Offset help
- Ami cable to play music from iPhone 8
- Memory seat module
- A4 B9 Ultra - How long should the backup camera stay on?
- Map updates no longer available for download from audiusa.com
- Apertura portellone con movimento piede
- 2018 A4 interior trim replacement doesn't match
- Replacing Audi A4 rear light cover (red part)?
- Safety System Malfunction and Traffic Jam Assist (active Lane assist))
- 2017 A4 Premium Plus - Auto Start/Stop
- DSG fluid replaced ... at 28,295 miles
- A4B9 - Modernizacja wydechu.
- What size are the OEM rear license plate screws?
- Used A4 shopping hints for retiree
- Can't navigate
- Help needed, Fender liner-spoiler for prestige package
- Help needed, Fender liner-spoiler for prestige package?
- iPhone 11 ringer set to 100% after connecting to A4 Bluetooth
- How to replace the door boot?
- Painting Crash Bar (RS/Honeycomb Grill)
- Engine code question
- My 2017 A4 with new 19-inch APR Wheels
- AudiCare besides DSG where’s the value?
- audi a4 b9 how to remove the exterior mirror insert
- Did the dealer actually change my transmission fluid? Is 'gear oil' the same thing?
- How to: remove side mirror caps (NO NEED to take off mirror/screws)
- 2018 A4 B9 - LED Accent Lighting Fuse?
- DSG Service
- Swap for German ECU?
- Center Console Armrest
- Audi dealers not taking back cars at lease end?
- Black Optics: Remove black mirrors?
- Audi Master Tech Reddit
- S line on non sport package question
- Purchase Help and Some Q's
- 5 Reasons to have Adjustable Upper Control Arms & Review of 034Motorsport's Track Spc
- Jump to preset using # pad
- Curb weight discrepancy between U.S and Euro spec?
- Stock audio system upgrade?
- New to Audi and researching the price
- Audi ring/puddle lights
- Lower Switch Replacement (Adding Accessories)
- Gloss Black Exterior Upgrades | The New Hotness
- New ECS B9 Front And Rear Adjustable Sway Bars
- UK: Crack in tail panel
- DE: Door trim light?
- OBD Eleven Specific questions for A4 B9
- Renewed Audi Connect ... for the last time
- 2017 Premium Flashed Audi Sense While Driving
- Red door lights/2nd trunk light wire harness
- Sport Supsension
- Brand new 2017 A4 owner!
- 2017 A4 CPO
- 19x8.5 et28 will if fit?!
- B9 2019 a4 seats to fit into a b8 2016 a4.. Help !
- Battery Problem?
- SE: Audi A4 B9 – really poor quality
- Seeking advice on purchasing a B9 A4
- Headlight Assembly Alignment after Collision Repair?
- Audi A4 B9 - central locking safety issue
- PDR rear quarter panel access
- EE: Upgrading from cloth seats to leather seats
- Custom garage opener button installation
- Need new A/S tires
- audi a4 2016 strange sounds
- Spacers help!
- 2019/2020 map update
- NEW! ECS Vacuum Formed ECU Cover!
- how to remove rear center console trim?
- Wipers Not Working
- Donate to Discount so you can Quarantine in Your Garage...
- Locking lug nuts?
- OEM vs. China puddle lights
- Need to replace single tire
- A4 Door Kick Protector
- A4 Door Kick Protector
- high beam assist
- Draggy Numbers Inside....
- Bad vibration, not wheels or tires, help
- A4 reliability & cost of ownership vs BMW
- Erwin Audi PDFs
- Honeycomb front lower grills for B9
- Active lane assist - a near death experience
- 2018 A4 Premier Plus Rack + Pinion.
- Basic coding question
- OEM Blackline LED Tail Lights
- Which tires get used more, front or rear?
- Help me make a choice, please
- 2017 Audi A4 2.0 = German grenade?
- ECS Intake: How to retrofit to MAF sensor cars (2.0T Ultra/190hp)
- Stock system Sub woofer upgrade
- My NEW Glacier White 2020 A4
- Software Version?
- Very annoying front wheel sound on A4 B9
- Keys?
- Audicare - scheduling maintenance early for oil change?
- Anybody here using an oil catch can?
- Anyone with transmission mount insert with issues?
- 2017 Audi A4 Premium Plus Questions?
- New (to be) A4 Owner - Tires or Wheel Size?