cx-3

I tried to replace the horn today but failed. I wasn't able to remove the front bumper so I reached in from the grill slats and top trim. After getting the stock horn out, I realized that I need a few more components to install the Hella Horns. After putting the stock horn back, it wouldn't...

It occurred to me yesterday that I could pry at the seam of the filter with a flathead as I did with the pan. Once I had an opening on the smaller end of the filter, I ran the screwdriver sideways down the gap to open up the rest. Some brittle plastic pieces flew out so I should have worn eye...

The first fluid drain/fill was at 153K miles. Two more rounds of drain/fill were done before 155K miles. Decided to replace the filter and reseal the pan because there was a leak from the corner seam. What took me the longest was to scrape off the pink RTV residue from the transmission and pan...

My Mazda 2016 CX-3 1.5L Diesel has several problems: Knocking (a ticking sound) when pressing the accelerator and brief white smoke from the exhaust during startup. Injector adaptation temporarily helps, but the issues return after about 30 km. The DPF and EGR systems were recently removed. The...

Hi all, I’m hoping someone with Mazda service experience or diagnostic knowledge can help confirm or provide more context for a specific issue and DTC I’m dealing with. ⸻ 🧾 Vehicle Details: • Make/Model: Mazda CX-3 • Year: 2018 • Engine: 1.5 Diesel (Europe) • VIN: JMZDK6W601321772 • Mileage...

Hi everyone, I have a 2016 Mazda CX-3 grand touring AWD. I have a broken rear shock top mount on the left rear. The gasket has come off from the top of the shock mount. It's a similar issue to this CX-5 that was posted back in 2021. The auto repair place, quoted me $950 to fix the issue by...

I need help. I have a Mazda CX3 2015 model with an outdated version of 31.00.100. I need help to update it. Does any one of you guys have the updated version of the firmware?

Hi, original software was 59.00.545. So I did update to 74.00.324, with "factory" USB module, update finished OK. After I dismantled the plastics etc, and switch USB module to new "chinese" USB module. Now I see on Menu AndroidAuto/CarPlay. But these all the time gray. I connected iPhone, tried...

Hi! I bought a 2019 CX-3 and purchased the device to get Apple CarPlay. However now I have a message that says I need a firmware update. How do I get that?

Hi there, Mazda CX-3 2017 After upgrading the infotainment firmware to 74.00324A, the active driving display has been disabled. Does anyone know how to enable it?

2019 CX-3 I am installing a new Apple play hub. How and where do I get the latest infotainment software? Thanks in advance!

I have an issue with my 2019 CX3, the top rad hose gets hot and the bottom hose stays stone cold, rad is not clogged I can squeeze the bottom hose with the rad cap off and the coolant moves. I have good cabin heat. What I have is a coolant smell in the cabin, coolant does not seem to have gone...

Any ideas of where this clip may be from?

As the title says, I could use wiring diagrams for a CX3. Dash and HUD go blank when I hit a bump. Restart and things reset.

2016 CX-3 blend door actuator replacement. Is this a big costly job or might someone have video on how I could do myself? Background: My blower is working but no air coming out the vents or defrost no matter where where I turn the dial and if I remove glove box, I can see the clips moving like...

Good morning, I'm not mechanically inclined but my dad is ...I'm trying to figure this out before I bring it to his attention. So, today I started my car with my remote start (winter is coming, I wanted to make sure it still worked). Started fine, drove to work and parked, turned my car off...

I have a 2020 cx3 and once the engine is warm I have a repetitive hissing noise where my air intake enters the intake manifold. Is this a normal sound for a Mazda engine? Secondly once I shut off my car, about a second later I get an audible "swoosh" of what sounds like pressure being released...

Hi Guys, I am looking for the FW update for CX-3 Mazda 2016 MAxx 74.00.324A 4A N (ADR) for Australia and Newzealand. Thanks

Hey! I’ve been searching all over for a Mazda firmware update so that I can install Apple CarPlay into my 2019 Mazda CX – 3. I was wondering if anyone has the update 70.00.100 NA. Thanks!!

I'm a new user of the Mazda CX-3 and this forum. I have EU N_59.00.545 in my Mazda CMU and I would like to update it to the Apple Carplay / AndroidAuto version. What should I do? I know I should download the EU N_70.00.100A and update my CMU but all of the links are not useable. Please tell me...