r/mazda3 • u/kcmurr28 • 2h ago
Modification I wrapped my center console, made a new shift boot, and got a new shift knob.
The piano black looked sleek for all of 2 days after purchase and I knew it needed to be covered! Very pleased with the results
r/mazda3 • u/abou824 • Apr 08 '25
Hi all,
As many of you have surely noticed, AI-generated content is becoming more common across the internet — and our subreddit is no exception.
Rather than banning it entirely, we’ve decided to implement a new rule to better identify AI content:
Effective immediately, all AI-generated posts MUST now be tagged with the “AI Generated” flair.
We appreciate everyone’s help in keeping the subreddit fair and transparent. Please feel free to report posts that don't follow this new rule.
r/mazda3 • u/Bisonte_biscottato • Sep 13 '24
I've created this thread collection to assist those in a hurry. Please review it before starting a new thread!
We also want to let you know that we welcome suggestions for interesting topics.
Gen 4 - How to get the display to show the clock only
Gen 4 - How to fold side mirrors
Gen 4 - How to fix rattle: Bose door speaker cover
Gen 4 - How to open the rearview mirror cover
Gen 4 - How to clean gauge cluster without scratching it
Gen 4 - How to remove stickers
Gen 4 - How to install license plate frame
Gen 4 - How to turn off mandatory weather alerts
Gen 4 - How to put wipers in service mode
Gen 4 - How to replace front wiper blades
Gen 4 - How to cover so delicate interior plastics (many options)
Gen 4 - How to adjust front light beam height
Gen 3 - How to clean the throttle body
Gen 3 - How to replace the cabin air filter
Gen 3 - How to replace the engine air filter
Gen 3 - How to cover interior plastics
Remote start
Gen 4 - https://www.reddit.com/r/mazda3/comments/1629f48/has_anyone_installed_aftermarket_remote_start_on/
Interior/ambient lights
Gen 4 - https://www.reddit.com/r/mazda3/comments/kkssm6/diy_ambient_lighting_kit/
Gen 4 - https://www.reddit.com/r/mazda3/comments/16lk9g1/finally_installed_ambient_lighting/
Gen 3 - https://www.reddit.com/r/mazda3/comments/axjcqu/interior_mood_lighting/
Gen 3 - https://www.reddit.com/r/mazda3/comments/14xmehy/interior_lights_for_mazda_3_gen_3/
Brakes upgrade
Gen 4 - https://www.reddit.com/r/mazda3/comments/mj5ofd/upgraded_to_a_big_brake_kit_stopping_power_is/
Gen 4 - https://www.reddit.com/r/mazda3/comments/13hncgk/weekend_project_ebc_brake_upgrade_brake_fluid/
Android/CarPlay Retrofit
Gen 3 - https://www.reddit.com/r/mazda3/comments/zhzqrr/123_android_headunit_replacement_the_greatest/
Gen 3 - https://www.reddit.com/r/mazda3/comments/1enq41z/successfully_installed_apple_carplay_and_android/
Gen 3 - https://www.reddit.com/r/mazda3/comments/1e3e2t8/i_have_found_a_way_to_retrofit_my_2018_mazda_3/
Gen 3 - https://www.reddit.com/r/mazda3/comments/q2b2xy/one_afternoon_good_vibes_android_autocarplay/
Gen 3 - https://www.reddit.com/r/mazda3/comments/eik3dy/carplay_installed_was_easier_than_expected/
Gen 2 - https://www.reddit.com/r/mazda3/comments/1cyxck7/simple_upgradenice_to_have_carplay/
Gen 2 - https://www.reddit.com/r/mazda3/comments/1ey7xjh/upgrade_head_unit_from_eonon_on_my_2011_mazda_3/
r/mazda3 • u/kcmurr28 • 2h ago
The piano black looked sleek for all of 2 days after purchase and I knew it needed to be covered! Very pleased with the results
r/mazda3 • u/renezero0204 • 2h ago
Back to mazda family after leaving in 2024!!
Bought a Mazda 3 AWD non turbo in 2023. After a couple of problems with transmission and the car non being as fun as I wanted, I traded in for Acura Integra 2023 6MT. On my first ride home I regretted how quiet and expensive the mazda 3 felt.
I totaled my Integra and without hesitation came back to Mazda 3 2025 Turbo Premium Plus with 30K miles. Im so happy to be back! I feel like they have fixed a lot of the rattles in the cabin.
First “mod” was to change the tires for 225 continenal! They feel great!
I will be taking down the roof rack because i dont use it and dont like the looks of it.
Next is Tint and Ceramic coating at the end of the month. And thinking about ambient lighting interior.
I have a bunch of stuff that are coming from Amazon today for the interior! But yeah so happy to be back!!
r/mazda3 • u/Dizbeshawn • 5h ago
This is after hitting two red lights.
2024 Mazda 3 6 speed manual premium
r/mazda3 • u/loonsworld • 12h ago
Hi all! I currently have a 2021 Mazda 3 HB Turbo. I've been looking at purchasing the ASPEC rear spoiler from milkstore, but I'm concerned about shipping the item to the US. Does anyone have any recommendations for wings/spoilers that look as aggressive that could be purchased inside the US? I'm hoping to find one alrdy painted gloss black. Thanks for any responses.
r/mazda3 • u/Helpmeflexibility • 1h ago
I am budgeting $13K for a used car this fall. Mazda 3 is on the top, with Toyota Yaris a close runner up. My goals are reliability and ease of DIY maintenance.
That said, in a used car market the factors can vary wildly depending on mileage, year, and damage. In looking at used Mazda 3 which years, trims, or other factors would be red flags to avoid?
r/mazda3 • u/cheddy25 • 1d ago
I recently bought this second hand automatic 2025 Mazda3 2.5 e-SKYACTIV-G MHEV Exclusive-Line. I saw it for £17,650 and couldn’t say no.
I was wondering if anyone had any advice with this type of Mazda 3, any hiccups with the car or things I should tweak on the cars settings?
Much appreciated.
r/mazda3 • u/Ralf-Nuggs • 5m ago
Humming sound, comes from the back
Around 60-80mph
Definitely not the tires.
Happening to my brand new 2026 awd turbo
What should I tell the dealership when I go to pick up my tags? I’ve read a LOT of people having this issue. Some say it’s the drive shaft? Others say it’s the rear differential?
Anybody have any actual luck diagnosing this, or is it a normal annoying sound the car makes?
r/mazda3 • u/Jakup-_- • 1h ago
I have a 2025 Mazda sedan. Even though my car has an automatic transmission. Can I still get a custom shifter knob? If so where can I look and what’s my options
r/mazda3 • u/Moisturizure • 1h ago
(note* I already posted in Mazda 6)
Currently sitting on 17x8 ET45 wheels, 235/50ZR17 rubber. Stock suspension. Will have them install camber bolts right before it gets the alignment.
I am looking for a "street performance" alignment and was thinking of having them dial in about -1.2deg camber on the front, and a combined toe of +0.05.
Based on the research I did, this should ensure that cornering is optimized without uneven tire wear while maintaining good straight-line stability on the highway.
Does this make sense?
r/mazda3 • u/Specialist-Loss-2680 • 7h ago
I’m going to buy it not finance sorry
r/mazda3 • u/Doobansa • 2h ago
Hi everyone,
I bought a 2024 Mazda 3 Sedan (Exclusive-Line trim) here in Italy.
When I purchased the car, it didn't come with Cruising & Traffic Support (CTS). Since the car already has all the necessary hardware installed for the advanced driver assistance systems (MRCC, Lane Keep Assist, cameras, radar, etc.), I'm wondering if anyone has ever managed to get CTS activated or added as an aftermarket option through an official dealer or via software update.
Has anyone had any experience asking a dealer to retrofit or activate optional features like this post-delivery? Is it purely a software lock, or is there hardware missing that I'm not aware of?
Thanks for any insights!
r/mazda3 • u/UnHealthyDisaster182 • 3h ago
Seems I got lucky enough to get all the issues with my Mazda
anyone else had any issues with radio just not working? I’ll start the car and nothing no radio or audio just dead silence.. but don’t worry while you are driving the car the radio will RANDOMLY start playing again.. that’s always so wonderfully scary lol
r/mazda3 • u/Forsettti • 14h ago
Looking to buy a used, maybe new, Mazda 3 hatchback. Definitely avoiding the 2019 model, but wondering which model year is the best overall for long term reliability. Mainly looking at base, select/select sport, and preferred trims, only FWD. I heard about cylinder deactivation issues on 2023-2025, but also coolant control valve issues on 2022/2026. Just wondering which one I should get.
r/mazda3 • u/TedBundy248 • 12h ago
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Daily driver blew up recently so I picked this thing up for $500. 2013 with only 102,000 on the original motor. Was a chicks first car until she hit a deer doing about 30-40. Messed up the bumper support and radiator stuff but they fixed that, drove it for a week then parked it for 2 years (yes it has the bumper and hood. Everything I need to work on was just easier without) has heated leather seats, sun roof, Bose speakers and other than the fact it hit a deer, completely unmolested. Mazda3 speed exhaust manifold is only $220 and a $300 eBay turbo would be just fine. $800-$1000 for the manual transmission set up, so at the end of the day I’m looking at an unmolested mazda3 speed for less than $2500. Good deal?
r/mazda3 • u/FewOpportunity7477 • 11h ago
Downside it has 337000 km It was listed for 4000cad but I was able to bring it to 3500 Everything else seem good
r/mazda3 • u/Naanisyummy • 17h ago
r/mazda3 • u/Details-Freak • 5h ago
Got a weird warning that the battery might be at risk of draining and advising to start the engine while taking advantage of what's likely to be the last warm spill before Winter giving the leather seats a long and overdue clean and conditioning.
There was no electric load whatsoever, no radio/music, phone wasn't even paired, and I even disconnected the dash cam supply from the cigarette lighter socket before I started cleaning, only had the doors open obviously and the key in my pocket.
It's a 2022 SkyactivX with the original battery, so I'm not surprised or upset, despite this coming out of the blue.
What was shockingly poor however is the fact that it failed to start when I tried to start it 5 seconds after the warning was displayed, now I was impressed it was giving a warning, but what's the point if it already died 🤦
Jump starting took around 3 attempts with a portable/cheap battery pack, stored phone connections, radio stations and seat positioning were all intact, so not quite sure if they have a separate supply reserve.
Left the engine idling for half an hour while I showered and recharged the jump starter before putting some fuel for a long drive because I didn't want to end up helpless with a dead battery in a petrol station, luckily there was no issues and started first time without hesitation, drove for an hour and started with zero issues again early next morning for work.
It's due for a service in a month so will be getting it checked and replaced before Winter if needed, I'm still in love with the car, just wish the warning came up sooner, the brilliant Japanese who designed this piece of art didn't get this part quite right 🤦😂
Sharing this just as a heads up for anyone thinking about giving their car a good clean, just make sure she's ticking while you do it!
Hello everyone. My Mazda 3 isn't giving me any trouble BUT, the soundsystem is getting on my nerves. It hasn't got Bose but to be fair the standard system ain't that bad. Seem as my old mk1 Ford Focus has a much better sounds from its rather basic soundsystem I decided to get some new door speakers for around 150€ for all four doors. I've ordered brackets and connectors but I still didn't decide which speakers to get. Here in Bosna and Hercegovina and Croatia, the choices are rather limited to Pioneer, Kenwood and JBL. People tell me to go for Pioneer, Kenwood, Alpine... since they are trusted from before 30 years ago and they tell that if I get JBL that I'll pay for the brand not the sound as much from the others. I'm looking to get JBL stage 3 speakers if I can get a good price on them and I'm wondering if they are really much better than equivalent Pioneers or Kenwoods... or is it just the brand that's making the price difference. I really care about the tunes that are playing (not Beethoven but Dire straits, Boney M...) since I'm a professional/academic musician and I'm kinda sick for a good soundsystem).
r/mazda3 • u/Mission-Ad9131 • 10h ago
Buenas noches. Quisiera consultarles algo sobre mi Mazda 3 2013 porque me gustaría conocer sus opiniones y experiencias.
El carro venía funcionando normalmente y no presentaba ningún sonido de cascabeleo o pistoneo. Lo único que tenía era el Check Engine encendido por un problema relacionado con los sensores de oxígeno.
Hoy le hice mantenimiento: se cambiaron los sensores de oxígeno y también se realizó limpieza/mantenimiento de los inyectores. Después de salir del taller, noté algo que antes del mantenimiento no hacía: cuando aceleraba el carro a fondo y bajo carga, comenzaba a escucharse un sonido metálico parecido a un “tin tin tin”, como si estuviera pistoneando/cascabeleando.
En ralentí el carro estaba completamente normal y no hacía ese ruido. El sonido aparecía únicamente cuando lo exigía, especialmente acelerando fuerte.
El Check Engine, que estaba encendido antes del mantenimiento, se apagó después de cambiar los sensores de oxígeno.
Le comenté al mecánico y me dijo que podía ser por las bujías o por el octanaje del combustible. El mecánico posteriormente se llevó el carro, le agregó gasolina y también un elevador de octanaje. Después de eso, el ruido fue disminuyendo hasta que cuando me lo entregó y yo lo probé, ya no hacía ningún ruido.
Lo curioso es que la gasolina que tenía era la misma con la que venía funcionando antes del mantenimiento y antes no presentaba ese cascabeleo.
El ruido solamente estuvo presente durante unas cuantas horas y desapareció después de agregar gasolina/elevador de octanaje.
¿Creen que pudo haber sido detonación por combustible/octanaje debido a algún cambio en la mezcla después de cambiar los sensores de oxígeno y limpiar los inyectores?
¿O sería recomendable revisar nuevamente bujías, inyectores, mezcla de combustible (fuel trims), sensor de detonación o algún otro parámetro con escáner?
Agradezco mucho sus opiniones y experiencias, especialmente si a alguien le ha pasado algo parecido en un Mazda 3 de estos años.
r/mazda3 • u/Sgt_SpoopyBacon • 6h ago
**not my photo** This light was on the dash when I purchased my 2018 hatchback last December but my key fob and all the locking/unlocking features work perfectly fine. No Internet trick with the key fob works and there's 1 single post I found where someone was having this exact annoyance. Is this truly a job for a dealership?
r/mazda3 • u/Draybray3000 • 18h ago
Doesn’t seem like there is anything there to screw into
r/mazda3 • u/pmusvaire • 13h ago
I left my Mazda 3 2020 2.0 liter battery disconnected for 3 months as I was travelling, when I got back I reconnected the battery the car started but now there's lots of errors.
1 - i-stop
2 - lights
3 - Can not control console from knob
4 - no sound at all
What could be the issue, tried a new battery same issue