2004 to 2016 Mazda 3 Forum and Mazdaspeed 3 Forums banner


  1. Mazda 3 AM/FM Not Working

    2019+ Mazda 3 Discussion
    Hi All, My brand new mazda3 AM/FM selectors stopped working. On the infotainment screen I can select Bluetooth, Pandora, and Audio off. It just won't let me select AM or FM. It was working fine on the way home from work this evening. Any ideas?
  2. Side markers not working

    2014-2018 Mazda 3 Skyactiv Appearance & Interior
    Hi there! I have a 2015 Mazda 3 with around 145,000 miles. For a few months now I have noted that when I turn the light switch on for the side markers, no bulbs light up in the front of the car. Rear side markers light up, but no lights on the front. Signals and emergency lights work fine. I...
  3. Microphone not working

    Site News & Updates
    Yesterday the interior lights from my 2015 mazda 3 were replaced. Unfortunately we first removed the entire cover. After that we learned only the plastic light covers needed to be opened for light bulb change. But now my microphone is not working anymore. What can I do?
  4. 06 mazda 3 brake lights not working

    2004-2009 Mazda3 Audio & Electronics
    hi everybody, i have a 2006 mazda 3 2.3l and my brake lights have stopped working. the horn still works, i can shift into park and drive. the fuses are fine, i replaced the brake light switch and it still doesnt work. i've checked all the bulbs and they are all fine. i still have running lights...
  5. Discoveries When Working On Your Car

    2014-2018 Mazda 3 Skyactiv Suspension & Handling
    So...simple job. Installing front adjustable camber bolts. Take the tire off..smack out a bolt and replace it. 30 minutes max.. Up until I noticed my bump stop was upside down and sitting inside the dust boot..which was just sitting on top the damper and not secured to anything.. Thanks SS...
  6. 2016 3 hb parking brake not working

    2014-2018 Mazda 3 Skyactiv Discussion
    Hello. My parking brake works but will not stay in place. There is no clicking noise when I move it up and it goes directly back down to the resting position. I did hit a pot hole between it working and it not. Here are photos. Did a piece come off? I'm far from home and wont be back for a...
  7. Heater wasn't working after dealer installed homelink mirror.

    2019+ Mazda 3 Audio & Electronics
    So I had the accessories installed recently that aren't in stock at time of purchase, this included the home link auto dimming mirror and they updated the firmware at the same time. The next day I tried to use the heater (after 15 minutes of driving) and the air wasn't warming at all regardless...
  8. Cruise control not working

    2010-2013 Mazda 3 & Skyactiv Discussion
    hi guys , i have 2010 mazda 3 sedan , neither the cruise control nor the DSC are working i tried to look for a wiring diagram i couldn't find any except the DSC and it shows just the module connected to 4 ABS sensors , when i press the cruise control button the orange light illuminate on the...
  9. Security features not working

    2019+ Mazda 3 Audio & Electronics
    Hi, just purchased a new 2019 Mazda 3 sedan. None of the security features seem to be working - Blind Spot monitoring, lane assistance, etc. Anyone know if I’m missing something I should turn on? I’ve checked all the settings to make sure they are ‘selected’. Thx!
  10. Dash speakers not working...

    2014-2018 Mazda 3 Skyactiv Discussion
    Hi all, I have a Mazda 3 GSX 2015. I've noticed recently that my front dash speakers (left + right) don't seem to work anymore. They don't seem to be outputting any sound from music or from a phone call via Bluetooth. I've tried various tests such as playing music loud and soft, adjusting the...
  11. Mazda is already working on next SkyActiv engine

    2019+ Mazda 3 Discussion
    https://www.caradvice.com.au/734689/mazda-internal-combustion-efficiency/ "he company says its next generation of SkyActiv engines will be able to extract at least an additional 30 per cent thermal efficiency over the just-launched SkyActiv X engine. Speaking to CarAdvice at the Geneva motor...
  12. 22016 Mazda3 signals, flashers blower fan not working

    2014-2018 Mazda 3 Skyactiv Discussion
    Battery died for some reason (maybe me leaving something on overnight) Called CAA and dude battery jumped it. After he left I notice both left & right signals, emerg. flasher and the Heater fan not longer worked. I looked under the hood today (Superbowl Sunday) every fuse was good. If anyone...
  13. Heat/AC cluster lights not working

    2010-2013 Mazda 3 & Skyactiv Audio & Electronics
    Hi all, A little background, I took my stereo out to work on some if it's wiring, but now my heating/AC cluster lights are not turning on with the headlights. Any ideas? I'll go back and look to see if anything got unplugged back there, but I really doubt anything did. On another similar...
  14. New Mazda3 owner, firmware v29, how to get AIO tweaks working?

    2014-2018 Mazda 3 Skyactiv Audio & Electronics
    Hi all, first time posting here, first time Mazda owner. Just bought a used 2014 Mazda3 GT and to say that i'm amazed with the car is an understatement. I stumbled on the MZD AIO tweak and I want to install it. I did found a thread somewhere saying that I need to instal V31 U first, then I can...
  15. 2012 Mazda 3i Electric Power Steering not working

    2010-2013 Mazda 3 Engine and Performance
    After mistakenly reversing poles when installing a new battery, I had to replace the main fuse, the TCM fuse and the room fuse. Once the car was started, we determined that the power steering went out. Both the power steering and the airbag lights are displaying. The dealer is recommending...
  16. AA stops working after head unit update

    2014-2018 Mazda 3 Skyactiv Audio & Electronics
    Hi all, greetings from Quebec, CMU version 55.00.760 NA. Installed AA 6 months ago (v. 1.8 or 1.9, not sure), was working fine (not stable), so I updated to v. 1.10+ 2 days ago using AIO 2.83. Now the haed unit just won't connect to AA. I cleared all app data on phone (Galaxy S6), but it...
  17. Non working fog lights

    2010-13 Mazdaspeed 3 Audio & Electronics
    I bought a 2012 Speed 3 not too long ago and my fog lights dont work. I've checked the 15A fog fuse and bought new bulbs but they're still not working. Any tips on where to look for next? I know there is a relay near the passenger fog light assembly but I haven't been able to test it yet. Any...
  18. Updated from 51.xx.xxx to 70.00.100A, ID7 recovery script doesn't seem to be working

    2014-2018 Mazda 3 Skyactiv Audio & Electronics
    First off: Sorry if I missed an important step, first time doing this and am totally am aware this easily could be my fault. Anyway... Hey all, I just updated my 2016 6 from 51 something (don't remember the exact version) to 70.00.100A. Installation went smoothly and the system works fine on...
  19. 2015 Mazda 3 trunk bulb not working

    2014-2018 Mazda 3 Skyactiv How-To Guides
    OK ... I have been trying to fix the trunk/cargo light in my 2015 Mazda 3 i grand touring for weeks now and can't seem to get it to work. I initially removed the stock bulb to replace it with an LED. Apparently the LED was the wrong size but I didn't realize that and try to force it in the...
  20. Heat Not Working in 2015 Mazda3

    2014-2018 Mazda 3 Skyactiv Appearance & Interior
    I noticed today the heat does not work in my 2015 isport Mazda3. When I turn the knob to heat only cold air comes out. I also noticed when I turn the knob to max ac the knob pops back up when I let go of it. I think there may be something going on behind the knob preventing the heat from...