The information screen is out on my '04 instrument cluster, and I hear that I have to replace the whole cluster. Can I replace it with a used cluster, or does it have to be new. The dealer is telling me that it needs to be new in order to do the reprogramming of the keys, etc.
View 5 RepliesThe instrument cluster screen in my 2004 phaeton suddenly stopped displaying anything today, I've tried removing and replacing fuses but still nothing, not even the backlight for the display is on, everything else is working fine its just the display. I need the car for a 600mi trip in 2 days.
View 3 RepliesWhen I choose the screen on my instrument cluster that is suppose to show speed I do not get a reading. It shows 0 mph. The average speed shows correctly, but nothing else. The correct readings are displayed on the center console unit including speed and average speed so I think the sensors are good. Is this something that can be corrected using VAGcom.
View 4 RepliesJust wanted to check my memory / mode of operation of instrument cluster illumination... I seem to recall that the main instrument cluster dials were illuminated at all times, ie full brightness during the day with the headlights off and with variable brightness at night with the headlights on - is this correct?
Reason for asking is that the main dials, speedo / rev counter are now dark when the headlights are off - this does not seem right as, in other than bright sunlight, the dials are very hard to read - centre LCD display remains back lit OK.
With headlights on, illumination works as expected - when headlights go off, the main dials stay illuminated for a fraction of a second and then dim to off.
In the past few days, I've noticed that when my headlights are on the white backlighting of the speedometer, tachometer, and other gauges in the instrument cluster fail to illuminate, however the red needles within each gauge do illuminate properly. Furthermore, the rheostat adjustment does successfully brighten and dim the red needles, but the faces of the gauges remain dark. I checked fuses 23 and 27 and both are fine.
View 24 RepliesMy car lives in a parking garage which by nature is well shaded. In the last few weeks, when I start the car, the orange hands on the instrument cluster come on at full brightness (which I think is normal), but the rest of the normally "on" panel fails to light up meaning, that the white digits on the speedometer range are dark, the ones in the tachometer, etc.
The dash looks like something from science fiction, which is cool, but is nearly useless when all you see is a bunch of glowing orange pointers! After a few minutes, the back light turns on through no action of mine and all is well in the analog instrument cluster area.
In the past few days, I've noticed that when my headlights are on the white backlighting of the speedometer, tachometer, and other gauges in the instrument cluster fail to illuminate, however the red needles within each gauge do illuminate properly. Furthermore, the rheostat adjustment does successfully brighten and dim the red needles, but the faces of the gauges remain dark. I checked fuses 23 and 27 and both are fine.
View 24 RepliesToday I had the joy of covering 200+ miles on my W12 today. While I was out and about there were 3-4 times I went around a right hand turn somewhat quickly and a "check please lights" warning appeared on the instrument cluster. At the end of the day I inspected the exterior lights with all working or so it seems. I found it odd that this only appeared during sharp turns to the right.
View 10 RepliesI've had a Phaeton since January and love it. I noticed yesterday that the "distance remaining" figure in the small nav screen in the instrument cluster has disappeared: it now shows "---" instead of, say, "150 mi." Refilling the gas tank hasn't made a difference. Why the car has started refusing to estimate? Since that's the display that shows all the time while driving, it's particularly noticeable.
View 4 RepliesSomeone mentioned that the lighting on the speedo/revs came on after a delay instead of slowly getting brighter. Anyway mines now doing this, the needles light up red then maybe 15 seconds later the background lights come on.
View 24 RepliesThe lighting on the speedo/revs came on after a delay instead of slowly getting brighter. Any way mines now doing this, the needles light up red then maybe 15 seconds later the background lights come on.
View 24 RepliesMy 2004 Phaeton with a little over 100k miles on it has been giving me a problem with the air ride suspension. When starting the vehicle, a "Level Fault - Workshop" message is displayed on the instrument cluster, and the car has been slowly sinking as the air ride (I presume) slowly deflates. Around 10,000 miles ago, I had a problem with the suspension, but that time the car immediately and actively sank; this was solved by replacing the air ride computer (it is the B, not C-type). I've tried replacing the computer with another B-type computer, but to no avail. The local VW dealer and an independent import car garage have told me some things, and I would like to learn more about this problem and possible ways to try and solve it.
1. I have been told that no voltage is making it from the computer to the left front sensor. Dealer says its the computer, but could this possibly be the wiring harness or a bad connection? If so, how do I get into the wheel well in order to test this hypothesis? My best guess is it isn't the computer, as the car never actively sank (this happened when the original computer went bad).
2. I have also been told that the right rear sensor is bad. Is this a part I can replace with a modest amount of auto knowledge? I do my own oil, replace brake pads/rotors, etc. If so, any drawing/maintenance manual parts list available?
3. I have heard conflicting reports as to a freshly-ordered sensor being and not being compatible with the B-type computer. Dealer told me new sensors will only speak to a C-computer; independent garage told me new sensors will speak to my B computer. Who is correct?
From a few hours of internet browsing from the first instance and this second instance of failure, it seems this is a somewhat common issue with the 2004 Phaeton.
The other day I saw this message (or something similar) in the instrument cluster display for the first time. I was parked, car unladen, engine not running, parking brake on, facing somewhat uphill, when I attempted to change to the higher ride height.
The Handbook doesn't refer to conditions for ride height adjustments.
I'm pretty confident my batteries are fine. I attributed the reluctance to the fact that the car was pointing uphill, though on reflection may that not be exactly a time when you do need to change ride height?
A few minutes later, driving on the level, the ride height adjusted perfectly well, and it has done so since whether moving or at rest.
I just noticed the other day that part of my instrument cluster is darker than the rest. Everything is nice and bright however my 0-20mpg area isn't as bright as the rest of my cluster.
View 1 RepliesI just noticed the other day that one part of my cluster is darker than the rest. my 0mph-25mph is the dimmest part of the entire cluster. I do know that these clusters are LED illuminated, but wanted to know if taking the cluster apart and what the replacement of this LED all consisted of.
View 2 RepliesThe backlighting on my instrument cluster is dim behind the 10mph area and bright everywhere else. There is a light bulb or LED burned out. On most cars you can just replace a bulb back there. Is this possible on the GX470? I can not find the part number anywhere.
View 8 RepliesI have a 2012 F350 XLT that came out of Canada. So of course the speedometer is in KM. (Large numbers are km and smaller numbers are mph). I am trying to find out if I can simply change out my cluster with a mph cluster???
View 4 RepliesI have not been here in a while. Sold my IS250 and picked up a 2004 GX470 for the family. Installed a new double DIN head unit a few months ago and finally got around yesterday to installing the backup camera. Since I had the rear hatch open I decided to replace the rear hatch lock actuator motor as well. Hooked everything up and turned on prior to closing the interior panels and everything worked fine (reverse lights, locks, backup camera, started up fine). So I closed up all the panels and go to start the car and I get nothing but random flashing from the dash once I get ignition to ON. I also get a steady clicking from the fuse area.
Checked the fuses and I also tried to hookup to Techstream to see if any errors, but of course I get nothing (it can't connect to the vehicle). I disconnected the negative for 20 mins or so and tried starting again with the same outcome. So I disconnected the camera wires from the reverse light (thinking maybe the GND wire was shorting somewhere to chassis?) and disconnected the negative battery cable for a while and tried once again... same flashing instrument cluster lights and no luck . Gotta get the wifes vehicle back up and running.
I found a instrument gauge cluster out of a 2005 XLT that I would like to put into my 2005 XL. It has the tach that I miss. The mileage is less. Will I have any problems switching them - i.e.,: lights not working, etc? Will the onboard computer correct the mileage?
View 4 RepliesI recently had my alternator and battery replaced due to my truck dying out randomly on me, tested the alternator and failed, replaced battery, and still got the same results, battery gauge seems to drop quickly, what could be going on, I have been told to replace the fusible link that goes from the battery to the alternator....
View 1 RepliesSo, went to drive the truck (2004 F250 6.0, 145000 mi) yesterday and the right half of my instrument cluster was not working (tach, trans temp and water temp), CEL and check gauges lights on. My scan gauges gives me readouts of all 3, so I know the computer knows the right values. Pulled all three fuses related to the cluster, all looked good. All gauges, including those not working, did full sweeps with key on after putting fuses back, so I know they function. Also, the glow plug light stays on way longer than normal.
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