My key FOB only electronically unlocks/locks the doors it wont unlock the trunk and i can't actually use the key part to unlock the car or start the car. Is there a way to fix this besides getting a new key from a dealer since that is very expensive.
View 5 RepliesTook my mom's new Jetta to the store today and went to unlock the trunk with the fob and it would work. Ended up unlocking the whole car and doing it that way. Tried it again at home and still nothing. The car is brand new and this was the first time using that feature. I've unlocked the trunk on my MKIV using the fob before and no problems. If its something simple, we don't really want to take it to the dealer because people aren't exactly careful.
View 8 RepliesSoooo the other day i killed my battery, went to get a jump- and after I was running again, i went to unlock my doors and only my driver side door would unlock via my key fob.
Now, the lock function will lock every door, using my key (in the door) will unlock every door. Hitting the unlock button in my car will unlock every door..... just not from my key fob.
Can I use my key to open my trunk in the case of a dead battery? I disconnected my battery last night to try it out, but it wouldn't open. Some people say turn the key 50 degrees, but I don't think my key will turn that far. I was also scared of snapping the key off in the lock.
View 3 RepliesI have a Bora trunk lid off a 2004 with the euro plate and lip my question is this how do I take my old trunk lid off because its wired in there I'm assuming its maybe a clip but all and all I just want to take the trunk lid off...
View 8 RepliesSo my 04 GLS Jetta has had this issue for a while and I would like to find out why. If I pull the button for the trunk in the drivers door or press the button my key to open the trunk, nothing happens. The lights will flash when I press the button on the key but no sound comes from the trunk. Same goes for the trunk release button in the door. No sound. The only way I can open the trunk is to use the actual key and while I turn the key, I have to press down on the trunk. Turning the key alone will not open the trunk. It only opens when I press down on the trunk and turn the key.
Is this normal if the trunk release motor on the trunk goes out? I also have had the trunk open and did the button in the door and the key with nothing happening. How to troubleshoot this?
Preliminary information: the vehicle is a 2003 jetta (gli), My drivers door ajar switch is broken and the ccm recognizes it as closed at all times (open circuit), also I was hit in the rear at about 40mph by an f-250 a week after I bought the car and I repaired the damage myself (I am not a body tech). I replaced all electrical components in the trunk as they were all destroyed as well as the trunk lid which has never quite closed the same.
.Key Fob serves no function, (replaced the battery as troubleshooting.)
.If I lock the doors VIA drivers door, passenger door or by key in door, the doors will lock and then immediately unlock.
.It seems to think a door is open even though they are all closed and the overhead lights don't come on like they would if a door was open.
.The door ajar light was on when it first started and the light burnt out after less than an hour in (coincidence? or short? I don't know what circuit to start on).
Dropped my car off at Costco for a few hours (New Tires) and when I picked it up, the "unlock" key on my key fob failed to work. The Lock and trunk unlock keys work but the typical unlock (for the doors) doesn't work at all.
View 2 RepliesWhen holding the key to the lock position the windows should go up and if held to the left to unlock they go down. This rarely works on my car, i can sit there for 10 minutes and try it 100 times but it will only happen twice.
View 6 RepliesI just replaced my door latch module (drivers side) on my 2002 gti 1.8t. Now I can't unlock or lock my doors using the key fob or the door controls inside. I'm stuck....
View 1 RepliesI just purchased a used 01 Jetta GLS. It came with only 1 key and no fob. My key fits the door and ignition but does not seem to fit the trunk or the back seat lock that gives better access to the trunk. The fuel door switch works but the trunk release switch does not (no sound, haven't checked wires yet).
View 11 RepliesMy latch wont open at all! When i first bought the car the trunk would open but Im not sure what had happened to it. The key doesn't work at all but every time I press the button on my key too open it or from the button on the floor it makes the noise that it unlocked but its still shut??!!?! Maybe I thought it was the fuse but I had changed fuse 15 still nothing any body experienced this before seems too be a common problem. Should I just go through the front and take the panels off for the hatch and diagnose whats wrong with it?
View 1 RepliesI found trunk in 2003 GTi won't lock, and new actuator(motor) didn't, either. No signal on the connector when I press key fob switch, through rear light blink. I guess there would be another connector to this wire(green and blue) somewhere inside the passenger side C pillar.
View 1 Replies2004 Mk IV Jetta 2.0
I thought it was the trunk actuator, so I ordered a new one. I thought this because when I hit the button to open the trunk, I heard a slight buzz (not the sound of the actuator extending) but the arm didn't push out.
When I hooked up the new one to the wire to test it out the same thing happened. I also tested both actuators with a 9V battery and they worked correctly. So, it's not a problem with the actuator itself, and I don't think it's a problem with the wiring since there is at least enough power coming through to cause a buzzing noise...so I don't know what else it could be.
So when i open my trunk and look into the left, after i open that side hatch inside, the floor of the compartment is plastic. And then you can take the floor off.What is this for? It seems too small for a battery!
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I just noticed the trunk (inside) light was out. So I replaced it and it still doesn't work. I put a 'test light' on the pig tail and one side lights up so I guess there is power there. Once the' light holder' and lamp is in there it still doesn't work. Also when I put the 'test lamp' on one side of the metal holder the 'test light' lights up.
When I put it on the other side it makes the bulb almost glow like half voltage. What it could be? What is that resistor there for ?
I get a very small (between a teaspoon and tablespoon) amount of water coming in through my trunk vent valves when it rains heavy. I replaced them last week with new OEM ones thinking that was the problem because the old vents used the foam for the seal (new ones have rubber for the seal). I noticed that the water is coming in through the openings of the flaps for some reason. The water is not coming in through the seal of the vent valves at all. I also used silicone for that too just to be safe. Some how water is getting between my bumper and trunk and dripping down into the fabric flaps of the vents.
View 1 RepliesMk IV Jetta. Central locking works fine. All other CCM functions are fine. Replaced CCM recently serial numbers match. When I hit the switch on the door nothing at all happens. When I use the key button the lights flash twice but no other activity. No broken wires between the body and the trunk lid. Actuator works when tested with a 9v battery.
View 20 RepliesSo i was installing a led light in the trunk of my car to replace the old halogens an when it came out a spark happened and now i am unable to use my key fob or roll up the windows, lock the car, or get in the trunk. Also already tried to reset both FOBs but they are not working.
View 2 RepliesAre there any settings within the Vag-com to automatically unlock the doors when you shut the car off? They automatically lock, so surely you can make them unlock?
View 3 RepliesInstalled aftermarket radio with no problems in 2006 Jetta. Ironically, now the trunk open light is lit on dashboard even though the trunk is definitely shut and the horn wont beep when locking with the keyfob although the doors do lock. I researched here and found some had to push their radio (oem radio) in a little bit to make contact with "microswitch?" and then horn worked..
Im not sure if its that car thinks trunk is open when it isn't or that it thinks the radio is stolen (when it clearly isnt, just an aftermarket) one and thus won't actually arm the alarm..........however, doors are locked, and red light blinks in the door as well as the exterior visual confirmation of alarm being on.