2004 to 2020 Mazda 3 Forum and Mazdaspeed 3 Forums banner


  1. Another keyless entry question

    2014-2018 Mazda 3 Skyactiv Discussion
    I have had my Mazda 3 2016 Black edition for a few weeks. I don't have a button on the door handle like mentioned in other threads and have only been opening the door by pressing the button on the fob - i.e. it does not detect the key is in proximity and open the car. It does however lock the...
  2. Fuel Cap lock + Keyless Exit

    2019+ Mazda 3 How-To Guides
    This is doing my nut in! When I stop my car get out, the fuel cap remains locked it just won't open. The only way to unlock it is to take my keys out of my pocket and press the car unlock button. In the car vehicle settings there is an option for how long to wait when the car locks...
  3. Keyless security

    2014-2018 Mazda 3 Skyactiv Discussion
    Found this on another Mazda forum. Felt compelled to share. Discuss. Sent from my SM-G960U using Tapatalk
  4. Key replacement

    2010-2013 Mazda 3 & Skyactiv Discussion
    I have found myself in a somewhat strange predicament, I have a working FOB for my keyless 2013 Mazda3 but I have lost the insert key to it. I can still drive the car with just the FOB but I want to get a new key made in case the battery were to die on the FOB or something. I'm just looking for...
  5. Installing aftermarket keyless entry Mazda 3 2005

    2010-13 Mazdaspeed 3 Audio & Electronics
    Hi guys! I recently bought a 2005 Mazda 3 (1.6L petrol engine) which came with central locking through key but not with keyless entry and I want to add an aftermarket solution to the car. I am struggling to find the correct wires to hook up the aftermarket keyless entry unit. So far I managed...
  6. Advanced Keyless Entry walk away locking

    2014-2018 Mazda 3 Skyactiv Discussion
    I've searched but I haven't found a definitive description of how the walk away locking should work? When I'm alone, it works fine. When I have a passenger it seems to work randomly. It doesn't seem to depend on who opens or closes their door first, or how fast I walk away or anything else...
  7. Genuine Mazda 3 Remote Keyless Entry Smart Key (P/N: GJY9-67-5DY)

    Mazda Swag
    Manufacturer: Mazda Part Number: GJY9-67-5DY Part: Transmitter Replaces: GJR9-67-5DY, GJR9-67-5RY THIS PART FITS Make Model Year Body & Trim Mazda 3 2018 Grand Touring, Sport, Touring Mazda 3 2017 Grand Touring, Sport, Touring Mazda 3 2016 I Sport, I Touring, i Grand Touring, s Grand...
  8. Advanced keyless entry replacement fob

    2014-2018 Mazda 3 Skyactiv Audio & Electronics
    Does anyone know how to positively identify a replacement fob that will work with my 2015 Mz3 hatchback? Which of the numbers on the key are critical? I've found several fobs with the same FCC and model numbers, but there are 4 rows of numbers above the FCC number I can never match. (The...
  9. More trouble with advanced keyless entry

    2014-2018 Mazda 3 Skyactiv Discussion
    I've seen that some other folks have had trouble with this. Here's the problem I'm encountering. - Yesterday morning, go out to the car, and the fob seems to be dead. The car doesn't respond to its proximity when I push the door-handle button, and the unlock button on the fob itself does...
  10. Keyless entry not working

    2014-2018 Mazda 3 Skyactiv Audio & Electronics
    My keyless entry by pressing the door buttons stopped working after my car went for a rear windscreen replacement. I tried changing the battery but that didn't help. I also see a Red Key with Exclamation mark on it on the dashboard. I can still lock/unlock my car by pressing the buttons on the...
  11. Oem keyless model

    2004-2009 Mazda3 Audio & Electronics
    Hii my 2007 comfort come only with key and without keyless remote I'm was thinking if its is possible to put the oem one? And when can i buy it? Or best aftermarket one? Tx Sent from my MI 5 using Tapatalk
  12. How to reprogram the housing for Active Keyless Entry (Smart Key) FOB

    2010-2013 Mazda 3 & Skyactiv Discussion
    Hello All, our 2013 Mazda 3 uses the pushbutton starter. My son somehow lost the housing for the key (the FOB) but we still have the actually key. So the car starts fine. I have searched all the threads etc for this scenario... with no luck. I see i can buy a whole new FOB with an uncut key...
  13. 2011 Mazda3 - Installing a Keyless Entry System

    2010-2013 Mazda 3 & Skyactiv How-To Guides
    Hi everybody, this is my first post on the forums here. Hopefully it's appropriate material for this sub! I just bought an Avital 2101L keyless entry system for my 2011 Mazda3. The car already has power doors, so I won't need to put in any hardware outside of a signal receiver. However, I...
  14. Radio, Dome Light, Keyless Entry NOT WORKING!!!

    2004-2009 Mazda3 Audio & Electronics
    Hello everyone, I am new to this forum and just created my account because I cant seem to figure out how to fix my 2006 Mazda 3 problem. Basicly, like it says in the title, my Radio-Dome Light-Keyless Entry and trunk don't work. I have checked all the fuses, the ones under the hood and under...
  15. Mazda 3 Keyless Remote Fob Won't Lock Door

    2010-13 Mazdaspeed 3 Audio & Electronics
    2010 Mazda 3 - Just had battery and alternator replaced, and new battery in Fob. However, fob won't lock doors but will unlock all. Additionally, hazards blink once when lock is pressed. Any thoughts?
  16. Keyless Entry Malfunction

    2014-2018 Mazda 3 Skyactiv Audio & Electronics
    I'm not sure if this is the right section to post this, but I think it's electronics... My car was at the dealership to replace a fender. When I went to take it after, the proximity key entry didn't work, had to use the buttons on the key fob to unlock the car. Red key notification light is on...
  17. Aftermarket keyless entry?

    2014-2018 Mazda 3 Skyactiv Discussion
    2015 mazda3i sport, 3k miles. this is the 1st car I've had with pushbutton/keyless ignition. so I don't have to take the keys out of my pocket. now I'm find myself wanting auto door lock when I walk away and keyless entry especially for the trunk. ie: never have to touch the key fob once I...
  18. Beware: Keyless fob boosters/amplifiers allow cheap and easy theft

    2014-2018 Mazda 3 Skyactiv Discussion
    I am surprised I haven't heard about this until now, even in these forums. This came to my attention yesterday because a friend's car was broken into and valuables stolen. There was no sign of forced entry. The cops told him that the most likely scenario is a cheap fob booster or amplifier that...
  19. replacement key fob for keyless entry for Mazda 3 hatchback

    2010-2013 Mazda 3 & Skyactiv Discussion
    I have searched the forums for a greater understanding of buying an ebay replacement key fob for my (sadly) lost Mazda 3 2013. It turns out that earlier models of this smart key were self programmable. Nice! Not so anymore. Now a person is beholden to the dealer. I have asked a few dealers...
  20. Yet another advanced keyless entry question

    2014-2018 Mazda 3 Skyactiv Audio & Electronics
    I'm looking for a cheap third key for my 1015 mazda 3 with with advanced keyless entry. I can get a metal key to open the door, but I would like something to work the ignition. I think the ignition works on an RFID chip in the fob, so the question is, can I reprogram a random RFID chip (maybe...