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  1. 2016 s touring sedan, horn not working??

    2014-2018 Mazda 3 Skyactiv Discussion
    I’ve had my car for a few months now. In the past month the horn has started to sound funny, it sounds like it has a sore throat or something. But tonight when I locked it, it didn’t beep like usual so I went back and turned it on and sure enough it had finally had enough. It is completely gone...
  2. Hella Supertones Horn Install Help

    2014-2018 Mazda 3 Skyactiv Discussion
    Hi, I want to install the Hella Supertone horns on my Mazda3 Hatchback 2015, but the popular guide I see: https://www.mazda3revolution.com/threads/diy-installing-hella-horns-on-2014-mazda-3.40209/ does not have clear pictures due to the annoying photobucket blur/watermark. Is there another...
  3. Horn honks when turning off motor

    2014-2018 Mazda 3 Skyactiv Discussion
    Last winter the battery on my 2016 Mazda 3 went dead. It was recharged and since then when I turn off the engine the horn honks twice, loudly. Also loud honks when arming and disarming vehicle. I replaced the battery and still have the same problem. This only happened since the dead battery...
  4. Replacing stock horn

    2010-13 Mazdaspeed 3 How-To Guides
    Hi all, my horn seems to be dead. I double checked the fuse and popped a new one in just to be sure. The relay clicks and seems to be working. Unfortunately don't have a power probe or any connectors to test the horn itself, but through process of elimination (fuse + relay is good) I thought...
  5. 2005 Mazda 3 horn works but no brake lights or shifter unlock

    2010-13 Mazdaspeed 3 Audio & Electronics
    My sons 2005 Mazda 3 just stopped shifting out of park. I've tested these: The horn does works the brake lights do not work the solenoid to release the shifter from park doesn't work. Steps tried: I replaced the brake light switch but no improvement. The Brake light connector does have 12...
  6. when i-stop is activated horn doesn´t work?

    2014-2018 Mazda 3 Skyactiv Engine and Performance
    hi, I have a question, I noticed when i-stop is activated the horn doesn't work, is this normal? Once the engine starts again, horn works fine. can you test on your cars please. mine is a mazda 3 2017.
  7. 2009 Mazda3 Hatchback Horn Beeps Repeatedly After Locking

    2004-2009 Mazda3 Audio & Electronics
    I bought a 2009 2.3L Mazda3 Hatchback last week and so far like it a lot with the exception of one issue. After I shut the car off and hit the lock button on the key fob, the horn will beep intermittently until I hit unlock on the fob. I've checked that all the doors, hood and hatch are shut...
  8. WEIRD Turn signal needs horn pressed to work

    2004-2009 Mazda3 Audio & Electronics
    I have a 05 Mazda 3 hatch just bought and have some very weird electrical problems need some insight. First in order for my turn signals to blink I must press the horn and hold if I put the signal on it just stays light green no blinking when I hold the horn they work fine (oh and the horn does...
  9. Installed Hella Supertone Horn Kit

    2010-2013 Mazda 3 & Skyactiv Audio & Electronics
    Yup, got rid of that wimpy horn and installed the Hella Supertone Twin Horn Kit using fizyliftingdrnks install guide in the DIY/How to thread. http://mazda3revolution.com/forums/2010-13-mazdaspeed-3-how-guides/55002-2010-mazdaspeed-3-hella-horn-install-guide.html Took a couple of hours, only...
  10. Doubling up Mazda 3 2014 GTS horn

    Electronics / Stereo Equipment
    Hello All - my first post here... I live in Miami where the wimpy stock horn is a definite safety issue. I bought a second Flamm low note and plan to take off the bumper and cram it in there. I'm confident with doing most of that, but curious as to whether I really need to disconnect the...
  11. Horn issue

    2004-2009 Mazda3 Audio & Electronics
    The horn worked for a while, it stopped working after I hit the lock button on the fob. Then I was changing the cabin air filter and had to unhook the fuse box under the dash. Hooked everything back up and I noticed the horn worked, then as I'm walking back to work I hit the lock button on the...
  12. All brake lights and horn went out: Help

    2014-2018 Mazda 3 Skyactiv Engine and Performance
    Hi All, I went over a speed bump a couple days ago and all my brake lights and horn stopped working. I had my check engine light, TCS light, and Master warning light come on at same time right after. All my fuses are good and I replaced the break light switch. Unfortunately those easy fixes...
  13. Different horn in 2017+?

    2014-2018 Mazda 3 Skyactiv Discussion
    Hey all! Having both a 2016 and 2017 sport gs models, I was able to compare the horns. I have to say the 2017 horn sounds a lot fuller, like it has both the low and the high horn. I have yet to pull off the bumper to verify, but can anyone confirm this? It could be a good OEM option for those...
  14. R_BCM Auto Door Lock and Horn when press twice on the remote control HEX help

    2014-2018 Mazda 3 Skyactiv Audio & Electronics
    Hello Mazda Revolution people. i need an help. i need to enable the Auto Door Locking option and here is my default R_BCM 7B7-01-01: 4550 0006 A3FE 7B7-01-02: A50C 4300 08BD 7B7-01-03: 0038 9010 9A 7B7-02-01: 0028 1098 48D9 7B7-03-01: 00C2 give me some options to add features..like the horn...
  15. 2013 Mazda 3 Horn Location/Replacement

    2010-2013 Mazda 3 & Skyactiv Discussion
    I need to replace the horn on my 2013 Mazda 3. Does anyone know if it can be accessed by removing the left front wheel well liner or does the front bumper cover need to be removed?
  16. Horn Issues

    2010-2013 Mazda 3 & Skyactiv Discussion
    Hi, Lately I been having a horn issue, when I press it the horn sounds muffled, I have a video that shows what it sounds like also. youtu.be/qpNPVXIoKgY
  17. Panic alarm/find my car horn?

    2014-2018 Mazda 3 Skyactiv Audio & Electronics
    I realized that my 2016 Mazda 3 doesn't have a panic horn on the key fob in case of emergency or to find my car in the carpark. Is it possible to enable it? I read somewhere that I can make changes through the OBD port to enable "find my car" by double pressing the lock button on the key fob or...
  18. Defending Their Colonies in the Horn

    New Member Introduction & Forum News/Guide
  19. 2010 Mazda 3 Intermittent Shifter locked in Park & Intermittent Horn Problems

    2010-2013 Mazda 3 Engine and Performance
    I have a 2010 Mazda 3 My horn got wet and it sounded muffled, I replaced it with a new horn and all was well for a few months. Then I started getting intermittent failure of the horn. Some days it would be fine and some days when locking the car it fails to beep. I have checked the horn fuse...
  20. horn blocks up in bad weather

    2014-2018 Mazda 3 Skyactiv Discussion
    wondering if anyone else has experienced this...i live in ontario, canada so bad winter weather is the norm. not so bad this year, but you get the idea. if i'm driving for a while in sleet or freezing rain, i find the horn gets very quiet. guessing its getting blocked up with snow and ice, after...