r/AudiA4

▲ 5 r/AudiA4

Water pump?

Is anybody able to confirm that this is in fact the water pump that’s leaking and needs replaced? It’s a 2017

u/MasxnYoung — 1 day ago
▲ 3 r/AudiA4

Kind of surprised

My 2019 A4 B9 premium Plus doesn't have tire pressure sensors. I had a Subaru Ascent that had that and then I kind of got used to it.

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u/BlackPitbull729 — 1 day ago
▲ 3 r/AudiA4

Help!

I got this quote from my repair shop. Are there any of these on here that anyone has done on their own? My lil A4 throws a P0299 code for turbo underboost which I would love to get fixed with the diverter valve but I don’t know if that is a priority based on the other issues.

▲ 1 r/AudiA4

Traffic 🚦 sign 🛑 recognition

Newby Audi owner. I have a 2019 A4 Premium Plus. Does traffic sign recognition only work on prestige? I've gone through the MMI menus that it says no data available. But of course I'm parked so does that only work as I'm driving? How does it get activated?

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u/BlackPitbull729 — 1 day ago
▲ 2 r/AudiA4

Anyone have have experience fitting sq5 wheels on an b9.5 a4 s line

Says 8x20 et39

u/HA1LSANTA666 — 1 day ago
▲ 15 r/AudiA4

B8.5 MMI display upgrade

I wanna to show off my display upgrade which I installed by myself. I was kinds nervous couz I really didnt know about quality of the new 12” inches display(all car systems included, OEM menu also) from roadtop.com for 205 dolars

And i have to say those guys are legends. Display is cool and everythinng is so smart.

Labour took me like 2-3 hours, but not the hardest one with manual and video tutorial. I struggled with few thing and i messed up few things but final feeling is just perfect.

What do you think?😎

u/jonc3k — 2 days ago
▲ 1 r/AudiA4

Intake info

Whats up with this intake I can't find anything really online? Is it rare or does anyone have any ball knowledge

u/DodgeCityMaid — 2 days ago
▲ 2 r/AudiA4

Stage 1 100k mile a4

Do you guys think it’s fine if I went stage one on my Audi a4 with around 100k miles? Just tryna get a little more fun when driving

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u/Glum-Specialist-8630 — 3 days ago
▲ 3 r/AudiA4

Fog lights

I want to black out the chrome on my fog lights what’s the best way?

u/2blueA4you — 3 days ago
▲ 1.2k r/AudiA4+1 crossposts

R.I.P. my ride

So I was driving my 2 year old princess to kindergarten, when this clueless guy ignores the stop sign, hits me in the rear sending me against the sidewalk and made me roll over. It's a total loss.

PS: We came out fine, when the firemen asked my daughter "where does it hurt?", her answer was always "dad's car" 💔

u/daskomet — 5 days ago
▲ 2 r/AudiA4

Timing chain sounds ok?

Hey guys wanted to ask if the timing chain sounds normal? Cold start on A4 2017.

u/wroom_f1 — 3 days ago
▲ 6 r/AudiA4

My first A4

Im looking into purchasing a 2019 B9 A4, my first Audi. I’ve done some reading and learned about thermostats, water pumps, and rocker arms. But when i go to the dealer and look at the car what should i look for quickly to find out any potential issues? If i can i would like to take it to my shop for a full inspection. Should i purchase the longest possible warranty? Is the car really the headache and money pit everyone on here says it is? And what are some Audi life hacks or tricks that would be useful to know to keep my new car A1 (The Audi is a 2019 Audi A4 Quattro Progressiv 45 TFSI, with 99,000km or 62 miles) Thank you all for your help and suggestions

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u/Lucky_Condition_8366 — 4 days ago
▲ 3 r/AudiA4

A4 Avant S-Line tyre issues

I have a 2014 Audi A4 Avant Quattro S-line Black Edition and it has 255/35/R19 tyres on but I have had 1 flat and 2 bulges in the last 2 months.

I don't think I'm diving carelessly over potholes but the roads are bad in the UK at the moment.

How big a size up can I go? Or is it worth replacing the alloys with standard wheels?

Either way it's gonna be expensive as I'll have to do all 4

Many thanks

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u/Oakk98 — 3 days ago
▲ 1 r/AudiA4

What are the best aftermarket upgrades or additions to a B7 A4 Sedan?

As some can gleam from my first post in this sub I have recently bought a 2006 A4 sedan. I have been doing my best to find good parts and make it good again. Now I'm thinking of good things to do to improve the look, feel and convenience in the car.

I just need to find out which are good and which are shit. Any advice or suggestions?

https://preview.redd.it/qzk7348s8x1h1.jpg?width=3024&format=pjpg&auto=webp&s=e6a4f18be2c226274ccacb9a2ccda9a440e06b23

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u/Forynja — 3 days ago
▲ 29 r/AudiA4

B9.5 carbon diffuser GCA

What’s up Audi fam!! I finally got the diffuser installed !! I took it to my best friends shop thinking it was gonna b 2-3 hours. Nahhh took 6 I was in the shop the whole time they had to take off the back bumper and lights. Only issue they had installing it was, the cuts on the bottom lights weren’t deep enough so the left right bottom light is slightly off. Not noticeable at all though. As u can see the first 3 pics are without tips & after are with I just got the tips done on Friday. The muffler shop I went too was very professional and honest, he said he could weld them on with the stock mufflers and it would be offsetting and point down. He showed me what it would look like if I didn’t like it so option B was muffler delete 🫪 so I can have a proper quad tip they leveled the tips n all that. After 2 years of ownership I got the resonator delete done 2 months ago it’s cool for extra noise but don’t really hear it outside of cold starts. Genuinely was nervous for the sound cause I feel like we’ve all seen shitty sounding muffler deletes on 2.0T’s n I wasn’t trynna b that 🤣🫪. Holy shit I’m genuinely impressed with the way it sounds I can send vids or post some clips if yall want.

u/jonbheer — 4 days ago
▲ 123 r/AudiA4+1 crossposts

My B9.5 2.0 MHEV Stage 1

Bought a base spec A4 2.0 MHEV 150pk on an auction and added some simple mods, rims and blacked it out to make it look better. It already had a panoramic sunroof, heated seats, virtual cockpit and it was relatively low mileage. Love how it pulls with 245pk / 430Nm - but…. no quattro unfortunately. So a decent family ride here in The Netherlands.

{edited but not changed with AI}

u/soedje — 5 days ago
▲ 6 r/AudiA4

Any suggestions please

When I drive over any ramp with both tyres simultaneously it makes no noise. However, driving a single tyre over a ramp or a small pothole produces a sound I can’t quite describe. I took it to the mechanic who checked the suspension and said I need to replace all the control arms on both sides. I’ve attached the two pictures. Could someone please check if they need replacing?

u/AccurateTeacher1407 — 5 days ago
▲ 0 r/AudiA4

Sidewall damage?

Hey guys sorry if this is a dumb question but is this tire sidewall damage? It goes all around the tire and if it is is it bad?

u/wroom_f1 — 4 days ago
▲ 3 r/AudiA4+1 crossposts

3.0 camshaft hex?

Chat gpt is telling me that there is a opening for a wrench behind the cam sprockets to realign the camshaft when it was out of timing, I’m currently doing a water pump job and the cams were off by 2 tooth which would explain why I had a misfire, I was trying to put in the cam locking tools but they wouldn’t fit and that’s why I’m trying to adjust the cam shaft, any suggestions?

u/Firemaxtron69 — 4 days ago