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wiring

  1. Fog light switch installation - 2014 BM

    2014-2018 Mazda 3 Skyactiv Appearance & Interior
    Hi M3R, I am wanting fog lights on my 2014 Maxx Hatch and have opened up the front black covers to find existing wiring into the dummy cover. So i know that fog lights can be installed however i do not understand where the switches supplied in either of the two options below would be installed...
  2. 2015 Mazda 3 HB Informant Unit wiring help

    2014-2018 Mazda 3 Skyactiv How-To Guides
    I have a 2015 Mazda 3 HB and I bought the eRapta ERT01 2nd Generation Car Rear View Reversing Backup Camera https://www.amazon.com/gp/product/B074KZSVD6/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1 My Informant Unit does not have access to the Yellow video cable for my backup camera does...
  3. Dash cam installation - wire routing

    2019+ Mazda 3 Discussion
    Recently picked up a Mazda 3 with the premium package and I'd like to install my dash cam sooner rather than later. I'm looking for advice from others who have routed wiring through the dash, up the a or b pillar, and through the headliner. What's the best routing and how can I gain access...
  4. Power from the top windshield without any factory sensors/homelink?

    2014-2018 Mazda 3 Skyactiv Audio & Electronics
    I have a 2015 Mazda 3 without any Homelink mirror, rain-sensing wipers, smart city, etc. I want to add a dashcam to my car but I want to try connecting the wires into the place where these factory sensors would get power from if they were installed. Will this be possible with both always-on...
  5. Wiring diagram for aftermarket alarm?

    2014-2018 Mazda 3 Skyactiv Discussion
    Hey guys, I recently purchased a Viper (3606V) alarm system for my 2018 GT hatchback. After doing extensive searching, I've had no luck in finding any wiring diagrams related to the factory alarm or other components. I'm quite experienced with wiring when it comes to vehicles. I would like to...
  6. 2011 Mirror turn signal wiring

    2010-2013 Mazda 3 & Skyactiv Audio & Electronics
    I know there are numerous post about this and people say the wiring is there or it isn't and if it is it's plug and play.... I have a 2011 Mazda the 2.5 Sedan, almost every option but the turn signal mirrors. I found a set and when doing the install the wires are there in the center harness...
  7. 2007 Mazda 3 Bose headunit wiring diagram

    New Member Introduction & Forum News/Guide
    Hi I'm new to all this Iv got a 2007 Mazda 3 non bose. But just got the full Bose system including the headunit. Any one know where I can fund the headunit wiring diagram. Thanks
  8. Installing memory seat in 2017 SP25GT

    2014-2018 Mazda 3 Skyactiv Appearance & Interior
    Hi, first time poster. I have a 2017 Mazda 3 SP25GT BN series Sedan. (Second from top-of-range) It comes with a heated electric drivers seat and a heated non-electric passengers seat. Neither side has a “memory” function for multiple drivers. I’m wanting to know A) If a an OEM seat from the...
  9. 2017 Mazda 3 Wiring Diagram?

    2014-2018 Mazda 3 Skyactiv Audio & Electronics
    Hello all, I am currently trying to tap into my head unit for my LOC (4 channel) but I could not find any color coded diagrams for the wiring in the back of the head unit. Does anyone know where to find/can tell me what connector and colors correlate to each speaker?
  10. Wiring Accessory to Auto-Dim Feature

    2014-2018 Mazda 3 Skyactiv Audio & Electronics
    Hi all, I did several searches in this Forum and Google and didn't find this question answered - I have an illuminated accessory (Uniden Bearcat police scanner) that I'm installing in my 2018 M3GT. It has a 3-wire power harness, the 3rd wire of which can be used to dim the display in concert...
  11. Mazda 3 Accessory Wiring

    New Member Introduction & Forum News/Guide
    Dear Members, Just trying to find out if the Mazda 3's [as we have 3 of them] has Accessory Connecting plug in under the Dash within the Wiring Loom. Say for a Mobile Phone, GPS, but in my case, I need it for a Dash Cam, Instead if cutting into the loom, I am just wondering if there a plug...
  12. OEM leather power heated seat wiring

    Interior / Exterior
    I've just bought some leather power heated seats to replace my factory cloth seats in my 2009 BL Mazda 3 1.6l. The passenger seat went in fine, the new power seat harness fit with the factory harness in the car. However the driver seat wiring harness from the new power seat has more wires than...
  13. OEM leather power heated seat wiring

    Interior / Exterior
    I've just bought some leather power heated seats to replace my factory cloth seats. The passenger seat went in fine, the new power seat harness fit with the factory harness in the car. However the driver seat wiring harness from the new power seat has more wires than the factory loom in the car...
  14. Wiring Footwell Lights

    2010-2013 Mazda 3 & Skyactiv Appearance & Interior
    Hey guys, I'm hoping someone here can help me complete my installation of footwell lights in my Mazda. I drive a 2012 Mazda 3S 2.5-liter 6-speed manual. I currently have the lights installed and mounted. They are attached to the 12v cigarette lighter circuit, but that is not how I want to power...
  15. TCM Wiring Question

    2004-2009 Mazda3 Discussion
    My Mazda 3 2.3l shifts hard and only stays in 3rd gear (limp mode). The TCM has been rebuilt. I am looking to see if there is a process that can be shared where I can test the wiring for the TCM. I would like to see if the issue is with one of the wires connected to the TCM which is...
  16. 2015 igrand - Rearview Camera Stopped working - wiring diagram?

    2014-2018 Mazda 3 Skyactiv Audio & Electronics
    Second nature so I can’t remember if it worked when I left work this afternoon but loaded up a new desktop and monitor in my pretty full trunk. Drove home and went to parallel park and noticed my screen didn’t change. Is it possible that I knocked a connection out near the top of the trunk? I...
  17. Wiring Diagram for Power Folding Mirrors

    2014-2018 Mazda 3 Skyactiv Audio & Electronics
    Hi all, I am trying to locate a wiring diagram/schematics for power folding mirrors. I've download the Mazda Global Service Support (MGSS) Workshop Manual and have looked through the wiring diagrams that are available but it does not have any information (well, at least that I can find) in...
  18. Driver’s Seat Wiring

    Interior / Exterior
    Hi folks. I have a 2006 hatchback. I purchased the driver’s seat out of a 2004 hatchback to replace the busted seat in my 2006. The wiring harnesses of the two are very similar, but with one pair having a different location. From what I can gather, it’s the wiring for the airbag. I’m hoping I...
  19. mazda 3 2010 speaker wiring color codes

    New Member Introduction & Forum News/Guide
    l am trying to install new speakers on my mazda 3 2010 gx model sedan but l am having trouble figuring the + and - negative wires...If anyone has any info on that please let me know....
  20. Trailer Hitch Wiring

    2014-2018 Mazda 3 Skyactiv How-To Guides
    Hey gang, First time poster with a quick question. I tried searching but didnt quite find what I was looking for. Got a 2015 Mazda 3 Hatch. Have a Curt trailer hitch. Works great. Now I want to install the wiring kit so pull a small trailer. I bought the kit from the mazda dealer (part...
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