Doing mine right now. There is a little plastic harness on the left side that the cable bundle is in. Get it out of that and you get some slack to work with. Then you'll notice that the entire grey base will slide out (up). There is a little clip/guide on the side that it slides in and out of. Slide it out and you gain access underneath.

@@jackwhitford4747 Thanks, I had to pull out the battery, all the cables were very short... did the bridge connection successfully, was full of hope but after an hour the alarm went off again !!! not a fix for me... no other ideas what to do ehhhh

​@@stephenprajz329I've got another (temporary) solution: the siren is located at the rear right, its connector is near the rear lights. unplug the connector and at least you will no longer be bothered by the siren. It worked for me.

Same problems my Mazda cx7, 2007, no one can fix it , I just want to premently disable.

Cleaning only lasted a week. I woke up at 530am this morning to the horn again. I just finished cutting and soldering a piece of wire by-passing the connector. Thanks again

Mines did it.buh it was always in the early morning

​@@210Tremor any update, did it work?

Hi, I have connected it to the wire corresponding with the corroded one, so basically I’ve done a bridge connection

Yes but how do u get under/in to connect it? Does the female plug come out?

Why don't you use jumper cables on the front red and negative post in the engine bay to give the car more power so your roof will open?

I feel sooooo stupid🤣🤣🤣 I got it sorted thank you 🙏🏾

@@SunSetSundaes Lucky for you I had my battery disconnected today to replace the injectors and my wife closed the boot lid not realizing I won't be able to open it again!!! Now I have to tear the glovebox apart and get to the wiring to jump the boot actuator :(

​@@SunSetSundaeswhat was the fix?

I’m pretty sure it is, go by the colour of the wire

If you can use the jump leads and it works for you, why are you watching this video lol This is an emergency way of opening in case the battery is disconnected with boot lid closed or positive wire corroded so there’s no circuit with terminal under the bonnet. Anyway thanks for your comment 👍

The alarm will go off if it detects possible tampering with battery, so yes actually, those terminals can and do cause this problem in some vehicles.

Yes , but this pins belongs to alternator - charging circuit, which isn't working when car is off and locked

@@byNOHITS Just don't tell that to his vehicle..... cuz it FIXED THE PROBLEM. The vehicle's horn no longer randomly goes off.

Yes it will

It would be but unfortunately that won’t work. Try it yourself and give us an update 👍

@@damok9529 It does work, if the battery is still connected. I tried.

Hi.. I have the same year and model and have the same problem my boot won't open and there is no manual switch for the boot. The roof drops and raises fine but its just the trunk. I recently had a few things coded and now have this problem.. any ideas to fix it please ??

@@leslie200903 won’t the trunk open?

@@canbazci6117 NO. Ive tried with the fob, locking and unlocking... nothing works. I've been scouring the Internet for answers

@@leslie200903 I have 2013 bmw convertible and I’ve did the exact same on the video the guy had done, under the glove box there is module take out the module and put the red wire into number 12 hole which is the green grey cable then the trunk pops up, I’ve done exactly the same ok the video mine popped up, hope you could fix yours. By the way mine don’t have key hole

@@Brian-jv8iy read the comment before you would know how to open locked trunk plus there is a video on KZbin for it that’s how I’ve done it, all you need is your doors to be unlocked.

Yusaf you could feel the cables far back under the cover if you put ur fingers in, I’ve felt in mine don’t know about urs. once I felt them I thought that’s it maybe 😂 get in there :))))

Hey John, have you had any luck? My 2008 Mazda6 has been going off at all times. Just had the rear passenger offside door actuator replaced, but that didn’t fix the problem, even though it’s a common fault. Have spent today cleaning this fuse box connector. It was gunky and had the blueish corrosive coating over the pins. Now it’s shiny again.. hoping the problem is now fixed... For anyone else, I’ve been taking the horn fuse out at night so to keep the neighbours rage down and my own sleep up. Lol

Yeah I'm trouble free since then. Have look at your plug and make sure your battery is good. Also if you have a bluetoth it need to be disconnected/switched off as it might cause a similar symptoms.