Touareg :: Low Oil Pressure Warning Light - Coolant Leaking
Mar 26, 2009
While the dealer was diagnosing my low-oil-pressure warning light issue, they found out that there is a minor leakage around the thermostat housing (So minor that no trace of coolant had found its way to my garage floor). They recommended to have the housing and thermostat replaced. They said that the engine needs to be dropped in order for them to get to the thermostat which is facing the firewall. Now, that's bad packaging.
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Just over 2000 miles on trex and i just got an "insufficient coolant" warning light this evening. the car had been idle for 2 days or so (i.e. cold start) and the warning light came on. I was running a short errand -- and when i re-started the car to come home, the warning did not come up. A couple of questions...
1) I checked the floor of my garage; I'm not leaking fluid. how could this have happened?
2) If the light didn't come on during the return trip, is everything ok?
3) Checking the manual, it says that i must use a specific type of coolant if I'm going to top it off myself --
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I have a VW Touareg 2003. The coolant warning light on the dash keeps coming on and is using 5lts of coolant for every 3 tanks of fuel. Also the oil light has also started coming on. I have had a look around the engine and underneath on the road and have found no signs of leaking. Where the coolant and oil are disappearing to.
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The last week or so, the coolant level low light has been coming on in my 04 Touareg V6, and I've noticed that it is leaking underneath the car. I've been keeping a close eye on the level, and filling it back up until I could get it into the dealer. They can't get me in until the 24th, so when I was under it last night changing the oil I checked it out.
It is dripping from a round plastic piece on the firewall with a square "knob" on it. This "knob" has what looks like a cross indented into it. It was dripping slowly while the car was on, and continues for a few minutes after it's been turned off. I originally thought it was the a/c condensation dripping off, but it's definitely antifreeze.
I fear that it's the heater core and that it is leaking from the inside, but I could just be paranoid. It should still be under warranty (34,000 miles).
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I was towing an enclosed trailer (4000lbs) this past weekend on the interstate and the low coolant warning came on. I pulled in at the next exit at a truck stop to look for distilled water and they did not have any. I decided to buy an off brand long life premixed coolant, pink in color and topped off the overflow tank with about 1/2 gallon of coolant. After reading about not mixing coolants with the G12 that comes in the Touareg, will I have to drain the entire cooling system and refill with G12? or is this not enough to worry about? Should I get the dealer to do this for free since they just serviced my truck prior to my trip and I told them I was going to be towing and to make sure everything is okay?
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Started my treg this morning and got the tire pressure warning. Cchecked in convenience setup to see which one had low pressure, and it indicated all four tires were low. Filled tires up and checked pressure again (manually using digital gauge) and they were correct. Started up treg and still got tire pressure warning for all four tires.
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I had my touareg used for almost three years and never added any coolant. Today was first time I saw coolant warning on dash. I tuned off car and restarted and it was gone.
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Here in Boston it's 10 degrees out. Got the warning symbol for low tire pressure.
After I added Air to all 4 tires (47psi) on my 18" Conti's the warning went away, Until, I chose to select custom setting for tire pressure monitor. Since then the warning light has come back on and I can not get it to go away.
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The tire pressure warning light has been on in my car for about a week. The dashboard computer says that the tire pressure in the front right tire is 17 psi, but when I use the pressure gauge, the reading is almost 40 psi. Is this something I should be concerned about? What could be causing this problem?
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My oil burner has gone through about 3 liters of coolant in 2 months. Can't find a leak. Brought it up to my dealer's attention a few weeks ago. Filled it up and told me to report back at next oil change.
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I finally got my Treg back from Montana today, on the drive back to WA, several times I get the message "tire pressure warning temporarily unavailable" or something along those lines.
Also, the VW shop in MT, only fixed the steering/suspension issues, they temp fixed the door so I could drive back to WA, I have an OffRoad Grey Treg with a purple mirror from some car, and a plexiglass window caulked in, hopefully it will go to the bodyshop tomorrow.
700 mile drive, 4 hours of which were through snow, the touareg was as surefooted as a mountain goat.
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The "Low Oil Pressure - Stop Engine" warning message came on while my wife was driving yesterday. The warning went away after a brief moment. I check the oil when I got home from work. It's at max and the oil looks clean (had it changed about 1000 miles ago). We've never seen this warning before. Is it just a fluke or is it something that should cause concern.
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The Tire Pressure Warning went off every time I started the car. Checked pressure, no problems. I told the dealer, and he said that if you park next to another Treg, it can cause problems. I guess that the tire sensors are wireless and the interfere w/ each other.
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OK, so I started the T and got the low tire pressure warning. I began to cycle through the MFI to see which tire was low and poof! I was in the convenience setup sub-menu. Now that's all I get. No other menus. I've tried everything I can and it seems to stay that way. been about a week now.
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My tire pressure monitor is acting funky again in cold weather. For the past few days when the weather is around 30s i get flat tyre warning when i first start my car. then after drive for about 5 minutes, it goes away. Seems like once the tire warms up the warning disappeared.
I have standard 18" wheels... currently the tire reading from the MFI is 34 front 37 back. I remember i had them set in the summer for 37 front and 42 back. Should I put more air in? is that why?
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I've changed the pressure switch 3 times now (1.4 bar, 1.4 bar, then 1 bar which is stock), checked oil pump, checked pressure with external gauge,..everything is fine. The light won't go away......what else could it be? It's usually an issue of pressure or the switch....certainly not for me.
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I was driving home from work on Tuesday and I saw a message flash across the MFD saying that I needed to check coolant and consult owner's manual. Also the coolant light was constantly flashing. I was quarter mile from my house so I just drove home, checking the temp to make sure it was ok. I got home and opened the hood to see no coolant in the reservoir, but there was some in the hose. I was like "ok cool I just bought this car 3 months ago but not a big deal." I also looked on the ground under my car quickly and there wasn't a leak. I happen to live about 500' from a VW dealership so called them up and they said bring it over.
When I got there the SA came out and took a look and said to give him 5 to fill it up and I'd be on my way. As I'm waiting in the lounge, I notice a puddle on the ground under my car. I told him about it and he confirmed coolant leak. But because I didn't buy the car from them, they wouldn't give me a loaner, so I had them fill it up and I took a ride to where I bought the car (30 mins away). Now I'm driving a new Jetta. I got the call from Balise yesterday (the dealership I bought it from) and they said my radiator core was defective internally, they overnighted a part and they started fixing it yesterday morning. Since it's such an involved job, only a master tech can do it and there might not be one there today (which I have to check on around noon) so I might not get it back until Tuesday. But I really can't complain (other than the fact that it's a brand new car), I have a car to drive and it's being fixed properly.
It probably was that damn lowerthanzimmy sticker. I realize defective parts are made, they can't catch all of them before they're installed.
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My oil pressure light came on about a week ago (while I was out of town), so I took it to the dealer who replaced the oil pressure sensor. I got home and noticed oil was leaking. Brought it to my mechanic who said it was probably just residual oil (same thing I found on this forum), but he put dye in the oil just to be sure. I brought the car back today and it is definitely leaking oil from the engine. He said it was probably the main seal at the back. It is now at the local dealer who has said that the seal is covered by warranty.
Could the original problem have been caused by the leaking seal? The car was originally leaking oil and the oil pressure light would come on sporadically. Generally the light would go off when I accelerated. I realize that these sensors tend to break pretty regularly, but it was not a warranty item and this seems like a pretty big coincidence to me. Maybe it is just a coincidence ?
2011 Santa Fe ltd, awd, 69000 miles, 3.5 L.
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This light comes on and have checked fluid levels and all is OK. Where can I disconnect this sucker?
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Just did my oil change 11/8, 2 weeks later I start getting an oil pressure warning light. No oil leak.
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Last night my tire pressure warning light came on. So this morning I checked them, and they are all above 37 psi, so might be a tad bit low, but nothing major. the manual also mentioned that light can come on if there is a sensor fault. Should I be concerned?
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