Golf IV / Jetta IV :: 2000 - Immobilizer Light Turning Off / On Again?
Feb 7, 2015
My buddy with his 2000 jetta 2.0 that starts then stalls. The immobilizer light turns on and off again as it should during the starting process. Tried reprogramming the key with the 2 key programming process, also tried removing power from the battery and touching the leads together but these are fixes for the immobilizer but the light doesn't stay flashing. Is there anything I can try while waiting for my vag-com scanner to be delivered....
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I have a volkswagen jetta glx vr6.Today my key wont turn (unable to crank engine) and the car won't detect my key (no remote entry/lock function).I've detached the battery.
Plugging the batter back and keeping the key in:
1. Off position causes the "Electronic Immobilzer" light to blink.
2. When in on position. no "electronic immoblizer light comes on.
3. In anycase I can't get the ignition to work.
My engine check/airbag lights are also on and my radio/ac doesn't work. Also the electronic controls for rear view mirrors don't work. Half of the tail (exaust) pipe rusted and has fallen off.On the funny sideI asked the guy at VW to appraise my jetta for a trade and he said it would be $500 for the car !! ONLY After the company official tested the car this won't start...the sales person left, since it was 6PM on Friday. I was left alone and had no option other than to leave my car at Pugi VW showroom and ask a friend for a ride...Long story.
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I've got a 2004 Golf 2.0 GL.....and for some reason this morning out of the blue when I tried to start the car to go to work it fired right up....and then about 1-2 seconds later immediately dies. I tried several times to start it....but every time it fired right up, then dies in a second or two. I also noticed that I'm getting the Immobilizer light on the dash....I'm guessing this is the problem.
Why would I get this all of a sudden? Did something happen to the chip in my key? Could the sensor in the steering column by bad? I don't want to have to load this thing on a trailer and take it to the dealership. Why would this happen out of the blue??
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Well last night on my way home after work (2:30 AM) I was on the turnpike and puff my car shut down and anti theft immobilizer light started blinking and the car won't start got it tow....
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Anyway my issue is, my car is turning over but wont start. I notice that it will only start when the yellow immobilizer light comes on and then goes off.
If I try to start when there is no immobilizer light it wont fire up.
I have to take out the key and wait 20 secs. When I turn back on the ignition and I see the yellow immobilizer light, I know it will start?? The immobilizer light goes out when the car starts. Whats up or should I continue what I'm doing...
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My car is ''remap'' from 1.4 to 1.8 golf iv.. I think that immobilizer don't work,can I change speedometer from 1.8 gti without make encode the new one? Only to take the new speedometer and fit it on my car.. Also how can I understand if my immobilizer works? I have vag com...
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i have a car with a busted out steering column (drunk PO lost the key and tried to screw driver the ignition to get the steering to turn so he can move the car). i ordered a new key by vin and i managed to find the tumbler casing(damaged) but all the tumblers (still in good shape). i have installed another column in the car now and i pulled the lock cylinder assembly with the immo induction ring out. id like to take the tumbler casing out of the induction ring and put in my old tumblers.
how do you remove the immobilizer induction ring from lock cylinder?
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So like the title states I have a MK4 VR6 Jetta that was running before I ran into this issue and was idling but wouldn't reach over 2k before sputtering and stopping acceleration and the EPC light would turn on. Now the car starts for a second at a time before dying which to me sounds like the Immobilizer but the vehicle shows no blinking immobilizer code while starting. What I can check to get this straightened out. I miss my VR6 ... I have been thinking it could be:
1) Fuel pump/ Fuel pump relay
2) Ecu Issue
3) Crank/Knock Sensor
I'm just confused because it was throwing no codes before, the temp sensor worked as the car warmed and the only engine light occurred upon reaching operating temp and due to me being catless upon restarting the vehicle it threw an o2 fault code. Just so confused ...
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My one original switchblade is long gone and the other no longer works. It starts the car of course but none of the functions work, battery change did nothing.
Question: Do any other model year keys work with the alarm and immobilizer?
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I am going to remove my Instrument Cluster for an illumination LED changing, to convert them to the white colour. I found out that Immobiliser is located on Instrument Cluster, is there anything I have to be careful?
It's 1999 Bora. I think Immo 2 on it.
I found one Thread that someone had the problem with Immobiliser after cluster removal (it was also for LED job), a car was not starting, he suffered some time tried lots of things, but then everything went OK, even though he wasn't sure what was wrong.
So, do you think there is a high potential risk to take it out? Do you think I have to cut battery connection beforehand?
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I have a 2000 Jetta VR6 and my Immobilizer (car & key) dash light came on, along the check engine, battery, and a few lights when tried to start my car to move it. I've been doing my research and know the problem is the communication between an RFID chip in my remote key and the key cylinder. My current remote key is old so I wonder if I need a new key. Now I do have a spare remote key (hardly used) and valet key which I could have overnighted to me.
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My coolant indicator light keeps returning on my 01 Jetta GLS 2.0
I have searched in the forums and read that its likely a coolant sensor and requires replacing the coolant tank. I am wondering if there are other possible causes as I want to drive it for another 3k before replacing tank (as I will be having timing belt replacement and coolant flush at that time). Previous owner had universal (green) coolant in and it will be replaced with proper coolant when the flush is done.
The indicator comes on within a minute of starting the car. The thermostat seems to operate just fine and car is not overheating. I have topped off with diluted water, it definitely has proper level.
Safe to ignore as long as I watch coolant level and temp?
On a separate issue: I tried to use code reader but it would not connect to my car (had successfully connected at some point prior), I believe it may be because I have an aftermarket radio (the K-wire issue?). If that is true, should it resolve if I swap the stock radio back in? I need to be able to connect to the car eventually when it is time to renew registration (for state emissions control testing).
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I'm having a weird issue with my passenger side turn signal light. It's more of an annoyance than an actual problem. When I turn on my headlights both yellow turn signal lights also usually turn on but the passenger side one is not turning on anymore. The odd thing is that it still blinks as normal when I engage the turn signal. I replaced the bulb but it did not resolve the issue. I'm thinking it's an electrical short somewhere. It's not the wiring in the headlight housing because I tried an old housing I kept when I replaced my headlights last year and I still had the same issue. What I should check first?
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I'm looking at buying a 00 jetta vr6,the couple who owns it claims it never came on before they parked it, but after not running for around 3 months it started again. Idles fine, starts on the first crank, no strange noises coming from it, bogs down around 2200 rpm?
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2000 golf glx VR[IMG][/IMG]
Epc light is on going down the list of things it can be. Should this be closed all the way while car is off. And if it is then is it closed all the way in the picture?
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I bought a golf mk4 2000 and sometimes when rains the battery light comes up and the power (electricity) of the golf goes a bit out, but it don't turn off. It is only when is lots of water on the road.
Symtoms:
The handle gets hard
A/C stops for a second
Light flickers
I can solve it buying a splash engine cover? Or I should check something else.
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Just put a side post battery with top post adapters on. I drive to town the battery light was flickering with every little bump finally it turned off. Got to the house car shut off tried to turn it on and nothing no click nothing. The dash lit up half way the radio flickered on and off constantly and and the ebrake light flashed with a beep. I'm at wits end. Just bought a tire and battery and filled the tank and now this happens. 2000 jetta 2.0 GL.....
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My daughter's 2000 Jetta with a 2L has an engine light and codes that state Misfire on 1 and 4. It is intermittent as it only misfires once in a while.. She is in Rolla MO, and I am in Detroit MI. A couple of years ago the car died when she was home and I found a swollen/cracked coil pack. I replaced it with an aftermarket. The plugs and wires were replaced about 30k ago with OEM parts. I am tempted to have the son in-law replace the coil pack with a Bosch unit.
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I have had the keys recoded 9 days ago and two days ago they started playing up again, today I phoned the mob I paid $150 to recode my keys and they're going to look at it again (for a small fee) despite it their work being faulty, is there anything else that could be causing this? It will sometimes take 20+ turns of my key before it registers.
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2004 Hyundai Accent
- Car won't start ...
- Remote key unlocks the car fine
- When put the key in the ignition and turn 'on' the little key indicator on the cluster doesn't come on.
- Left overnight and tried again in the morning, key indicator come on and then disappeared and wasn't able to start car.
- Key indicator now won't come on.
I spoke to mechanic and he said replace the immobilizer control module and reprogram key..
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my ignition immobilizer would not let me start my 2000 Acura several times during the past week. seems to start fine after a long cool down, or after sitting over night, but after a short trip it acts up, sometimes taking as long as 1 hour of repeated attempts to start. is this something as simple as changing the key fob battery, or is it in the ignition, or is it something in the shifter?? i only have 68k miles.
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