Elantra MD (2010-15) :: Hazard Lights Come On When Unlock Factory Remote Start / Security System
Jan 2, 2017
I just installed the Hyundai factory Remote Engine Start in my 2011 Elantra GLS and have a problem that the hazard lights come on and stay on when unlocking/unarming the car. To repeat, this is the genuine Hyundai Accessory Remote Start/Security kit (3X056 ADU00), not a third party offering. Everything that the kit is supposed to do, WORKS as specified, including remote start. The only problem is that when I use the key fob to unlock/disarm the system, the emergency flashers/hazard lights come on and stay on until I turn them off from the inside or until I toggle lock/unlock for the key fob a few times.
I've been through the wiring a dozen times, and am absolutely certain that the kit is wired correctly -- again all features work. Now, I find it interesting that NONE of the wiring of the kit (based on the schematic) comes close to touching a circuit that is identified as hazard/flashers! I even temporarily disconnected all four leads from the kit that go to the front headlamp circuits and rear tail lamp circuits -- and the hazards STILL CAME on when unlocking. This is telling me that there is an indirect/unintended "connection" between the kit and the triggering of the hazard circuit.
The kit is clearly the correct one for the car, and the car has the right equipment for the kit (i.e. No Smart Key, has auto transmission, power windows, power locks, etc). Why the hazard lamps come on when I click the keyfob to unlock the car?
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Over the past few days I've been working on the car, a Canadian 2014 Elantra L 6-speed, in an attempt to install the keyless entry system into it.
- I found a wiring diagram online and for the most part its been working, gotten the tail lights/siren and just about every feature working excluding the doors themselves locking and unlocking.
From what I can tell, in order to get the mechanism to operate correctly a relay is needed and needs to be hooked up into, correct me if I'm wrong as the car isn't with me currently, Plug A and B (59 Pin and 24 Pin). However no matter the amount of configurations I have tried, it just will not work.
*Do not care for the trunk opening operation.
**The system I currently have is a Spy la-3 Pke keyless system.
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I'm having a strange problem with my 2011 Elantra. Twice this month, I've gotten up in the morning and the hazard lights are on. The first time, I thought it was the parking lights and I'd left the door ajar but I went out and checked all entry points and everything was secure, so I checked interior lights and everything was off so I started the car, all good and when I turned it off, the lights went out but an hour later when I went out to leave for work, car barely started.
Since that time, I've paid attention to the lights. They are always off when I leave the car. This morning, lights are on again. Nothing will turn them off except for starting the car. I'm afraid that the repetitive drain on my battery will soon kill it.
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I have a 2005 Toyota Camry XLE V6 and recently I went to unlock the door with the key and the car honked once; the horn hasn't gone off since when I tried unlocking the door again. I never use the key fob to lock or unlock the door just the key. I did call the dealership and they told me it was the security system activating, which I thought was funny since it never honked for the all years I used the key to lock and unlock the car. So my question is... is the dealership right? Should the car honk when I unlock the car with the master key?
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Having an interesting issue with my 2013 Elentra Limited ....
A couple times now the factory alarm will start going off by for no reason. This was confirmed by my neighbor, who was sitting outside when it started going off the last time with nobody around it. Also, when this happens, the alarm button the on key fob will not stop the alarm, only unlocking the car will stop it.
Also, after this happens, I can no longer set the alarm (pressing the lock button twice and hearing the car honk once) for usually at least a few hours if not a day. what happens is that i press the lock button and you hear the doors lock but if you keep hitting the lock button, the doors just keep locking, the car never honks.
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I tried to start my car with the remote key by pressing the unlock button 3 times and hold on it on the third time. It does not work at all. What is the problem?
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Every once in awhile when I'm on the freeway, the hazard lights will flash and the doors will lock and unlock for about 3 seconds then stop.
The car is running normally other than this, except that the doors have stopped locking with the fob or the key itself. It is a 2001 2.0L L4 SOHC 8V.
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I have the 2012 elantra and since my last oil change at the dealer, when I lock the cars with the remote the horn and light don't activate like it use to. I read the manual and it says to hold down the lock and unlock buttons but still doesn't work.
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After replacing the battery on a 2012 Hyndai Elantra the Clock, radio, remote control and the inside light stopped working. I saw a thread that says open the fuse box inside the car to the left of the steering wheel and push the Yellow Fuse switch to the Off position then click any button on the remote control then put the switch back to the On position and everything should work again which it did for about a month.
Now the remote, the radio, clock and inside lights are not working again. I did what i did last time and everything works fine when the switch is in the OFF position, but when I put it back to the ON position then all these things stop working. All fuses are fine I checked the Memory, Multimedia, BMC fuses and they are all good. When the switch is in the OFF position the car gives you a blinking message SWITCH ON , which means it's telling you to have the switch in the ON position. I have 64, 000 miles which means it's out of warranty now.
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The only time I want to use my remote starter is when the temperature is below 10 degrees F. We've been having a nice cold winter where I live and have had more than a few morning of 10 to 20 degrees below zero. I let the car warm up for a few minutes to get warmish oil circulating before driving away.
The problem I've been having is when I try to use my remote starter, the engine will turn over for maybe a half second and then nothing. I've tried hitting the buttons again, and it does the same thing. Then I walk out and get in the car and it always fires right up.
When the temperature is warmer I've used the remote starter and had no problems. It seems to be just a cold weather issue.
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Recently purchased a 2016 Elantra. All was working well with car. Now, all of a sudden, when I turn on car via remote start the heater isnt coming on like it did before. It wont turn on until I put key in ignition. I had to get a new remote recently and seems like thats when it started to happen, but I cant be sure. Is it possible the remote was programmed incorrectly? Or is it more likely a fuse or relay issue?
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I unlocked my 2010 Elantra yesterday afternoon with the fob. Opened the passenger front door. Turned on the ignition to Accessory for a while, then turned off, removed key, closed door, and locked with the fob. Sometime after dark, a neighbor alerted me that the car lights were on. I checked, all the doors were completely closed and the trunk was shut. The key fob would unlock/lock the car, but the lights would not go off (they were in the "automatic" position and normally work just as they should). Pushing the lock button twice would not beep the horn, either. So I turned the light switch completely off, and that did turn them off. Even the dome light would not go off until I put the switch in "off" position. By then, the battery was too drained to start the car so I put it on a charger for a while. This morning it started and all the remote functions seem to work as they should.
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I have done 2 searches but came up with nothing regarding a 2010 LS 460L. My security system indicator lights are flashing 24/7 regardless of the car being locked or not. Page 113 is not very clear about how to shut them off. I played with so many buttons yesterday after we got home with the car I may have triggered something without even knowing it. I do not recall that they were doing that yesterday when we picked the car up.
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It is starting to get cold where I live in Idaho, 22 this morning, and when I use the factory remote start on my 2011 the heater is not coming on as the owners manual says it should.
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I have a 2007 Ford F-150 King Ranch, my auto start has been acting up recently I push the start button the horn beeps, then powers up, but then don't start, up until now it has been working fine. Also when I sit in the truck and put the back of the key(black piece) near the ignition and press the start button it fires up as normal...
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Randomly, the remote keyless entry system of my 2009 Jeep Wrangler will fail to unlock the doors. When this happens and I then use the key in the door the alarm goes off. As soon as I insert the key in the ignition the alarm will deactivate (as it should). After the first few times I took it to the dealer and a computer was replaced. It kept happening. I took it back to the dealer and now they claim that it is normal! If I use the key to unlock the doors otherwise, no alarm. So, why the periodic failure?
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I am new to the web site and new to owning a Prius. Recently my wife and I bought a 2013 Prius two. I have a couple questions about the settings menu on the display. When you hit the set up button and then 'vehicle' it gives you a list of several items you can turn on or off. The first few are pretty easy to understand such as the doors unlocking at a certain speed or when shifting to or from park. But the others I've tried to search for what they mean and can't find anything. So my questions are:
1. What does 'Remote 2-Press Unlock' mean? And
2. What does 'Key System with Elec. Key' mean?
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Today while driving my clock/temp went out. After I parked, my remote lock/unlock was not working. At first I thought it was a battery issue in my key fob but then remembered the clock going out earlier while driving. Then it dawned on me that a fuse must have gone out. I checked to see which one was the clock fuse (third one over from the left on the top row, 10A) and saw that my add-a-fuse was in that exact slot that powers my interior LED's. I removed it and put in the original low profile 10A fuse to diagnose if this was the issue and the clock did not come back on. I tried several different fuses with no success. My first question is, what could have been damaged since evidently it is not a fuse? Second, could this be an issue that is not covered if I tell them an add-a-fuse was in there? Obviously I will just not mention it and remove it but what could be the issue here?
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I got a 2010 F-150 and just installed RECON headlights and taillights on my truck yesterday. Today, I went to go and use my remote start and the lights come on like it should and then it beeps 3 times and doesn't start. All my doors are closed. I thought maybe it was something with my hood sensor but I couldn't really find it.
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My passat wont start. The engine doesn't do anything, no click, revs, nada. But the hazard lights come on for some reason. The cd player and everything else has power. I am thinking this is an anti theft issue. I recently disconnected the battery and the car no longer reads the remote. I have tried manually locking and unlocking the door, but it wont start.
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