Hi. "Winter's coming" as the hideous quote says. I have a 2004 Treg, and I don't really know how does it work. Can it preheat the engine, or is it just for the interior? I have found it's manual, gladly all in german, with words as incomprehensibly long as the history of prussia's army. Now I...

I replaced the Adblue heater in my 2012 Touareg TDI my self in the driveway this weekend. I thought I would post the procedure I used since I was unable to find a procedure specific to this model. I did my work with common hand tools without a lift. 1) Raise the back of the Touareg such that...

I have a strange issue with my 06 Touareg. When I leave my house in the morning it takes about 3-4 miles and my heat is 200. With the Temp being 200 on the gauge you would think I would have heat coming out of the heater. I have dual heating controls and they move in sync. I put them at 85...

Hey All, Been reading up on the auxiliary water heater noise / hum. In my case I get the noise after some time after running the blower on on high and the temp on any temp. The hum slowly starts to get louder and louder and the blower progressively (almost in steps) starts to shut off until...

The new 2013 Touareg is great, one puzzling thing that happens though is after running with a/c and sync'ed passenger driver temp (usually 69-72 deg F), the drivers side will begin blowing heat and the passengers side blowing very cold. It happened yesterday with the lead tech for the local VW...

Hello, I have 2004 Touareg. I recently started having an issue when I turn the heat on. If I put the heat all the way up (all the bars are lit) the fan speed remains constant. If I select a fan speed of anything less the fan speed is erratic. It starts to blow high and low and becomes annoying...

During summer I've noticed that the AC was working only on one side of the car. I thought that I need to refill the AC so I've ignore it. Then winter came and found out that the heat only works on one side of the car too. Strangely, the one side problem randomly switches between the passanger...

2004 Treg V6. I replaced the heater blower motor in March 2010. All worked fine. A couple of weeks ago, we drove the Treg, heater worked, parked and the next day, we go out to turn on the heat, and no blower. I went to the dealer, and they replaced the blower under warranty. Installed new...