I have one minor complaint with my A/C system. I always run it in recirc mode, but the Touareg A/C system always places it in auto-recirc, so I always have to press the recirc button everytime I start the car. Is there a way to keep the car in recirc mode between starts?
View 24 RepliesMy passenger side HL occasionally doesn't come alive at ignition when the light control dial/switch is set on Auto mode. My dealer cannot duplicate the problem.
View 3 RepliesMy AC always defaults to Recirculation mode the first time I use it after starting the car even though Auto mode is off.
Can I change this to default to fresh air mode?
So i noticed, when in auto mode, whether sport mode is on or off, it does the same thing. If i floor it from a stand still, the transmission takes noticeably longer to go from 1st into 2nd then from 2nd to 3rd, 3rd to 4th, etc. 1st to 2nd takes like a good second, kinda like this:
1st VROOOOM.....................2nd VROOOM..3rd VROOOM..4th.....etc..
If I drive it in manual mode, then it shifts just as fast. So this only happens in auto.
It hasn't been cool enough to use the heat yet, but I've noticed that whenever I hit "AUTO" on the climate control of my V3, the A/C automatically starts. I noticed in the manual that I can have the dealer make it so that the A/C doesn't automatically come on with AUTO, and that, to me, makes sense for winter.
View 19 RepliesEvery time I put it on auto the lights are always on. I heard some cars had the light sensor not activated at the factory. My question is can i just do it myself or have someone do it over a vag-com? I don't want to take it to the dealer if its an easy fix [IMG] [URL] ....
View 19 RepliesMy auto tranny goes into "safe" mode every so often. It thinks there is something wrong and stays in third gear. The d4 indicator stays on even if another gear is selected (it's indicator light is on too). I changed the fluid (clear, red - in fine condition).
View 14 RepliesI have a Viper SmartStart and sometimes forget to turn the AC down to LO and leave it in Auto. Is there any way to set the car to always start up with those AC settings?
View 8 RepliesJust left my lexus dealer after getting an oil change. When I go WOT with the car in auto mode (whether or not in sport mode), it is very sluggish to downshift and when it finally does downshift, will accelerate very slowly above 4,000 rpm...almost no power.
In manual mode, no issue, accelerates great. All fluids are fine and no CEL. Gonna take it back to dealer in a few minutes.. Dealer has no clue what would cause the issue, they did not reset the ECU or do anything other than change oil and filter.
I was driving around some very steep hilly highways recently. I have tried this in both cruise control and normal coasting.
I noticed that the Tiguan will automatically downshift when going down a steep enough incline and a certain higher speed is automatically reached. Whether that is based on what was set by your cruise control, or even when letting the car coast down by releasing the gas peddle, it will still reach a point of downshifting automatically.
What I hate about it though is that this downshifting causes the engine to suddenly rev very high RPMs. Its also pretty loud at that point. That's bad for the transmission system right?
Usually in automatic mode driving, gear shifts up at around 2,500 RPM (mostly around 2000 RPM point). But when you are going downhill in a steep incline, the Tiguan automatically goes to a lower gear causing the RPM to shoot right up. I've had mine go up to 4,000 RPM downhill and the engine screams and spins really fast as you can clearly hear. It of course does the job of keeping the car at a certain speed, but is this bad for the transmission?
I mean, I prefer pressing on the breaks to control speed downhill. Break pads are cheap and easily replaceable. Transmission strain and failure is a whole other business. So I would prefer the strain be placed on my breaks and not my transmission system for the purposes of controlling speeds downhill. The latter failure mode will be the case if they rely on the transmission to control speed downhill.
So what is a "happy RPM" for the engine anyway? What RPM is the 2.0T engine at its most efficient?
So today it was 101 and I figured I would put the AC on auto but when I set it to auto the temperature defaults to 72. Is this normal and can I change it? It seems like the climate control in auto mode go off of the outside temp, if hot outside blow cold inside and vice versa. What is the point to auto AC if I manually have to set the temp?
View 6 RepliesI have a Highlander 2013, for some reason I always use the Headlight switch on the Auto and today my lights were never turned on. I have to start using the switch to turn on the lights manually. I did not check during the day, but I also think that my daylight running lights are not working either? Does that have a fuse or something? What can I check?
View 1 RepliesWhen in the Auto Light mode, my lights sometimes come on when it's daylight out. Other times they work properly and come on when it is dark.
View 5 RepliesI drive a 2012 Camry SE. Since last few days the head lights in my car remain on even during day time when kept on auto mode. I need to manually turn off the lights in day.
View 14 RepliesPossible to change the setting for the auto mode for the headlight to come on when it gets dark? I've always thought that they don't come on soon enough, particularly in heavy rain or towards sunset when I see many other cars with headlights on.
Couldn't find a section in the manual, but wondered if there was any undocumented tweak I could perform to get the lights to come on sooner so I can leave in in auto mode and not worry about it.
I just bought 2011 Prius III on black Friday and still not familiar with auto climate. Everytime I press it on, the air flow will set to blow in foot mode so I press mode button to change it back blowing the air from the front. By doing that the auto climate control light is turn off. Can I use auto climate with air flow from the front vent instead of blow down to the foot?
View 14 RepliesHere in the Midwest its starting to get cold, very cold.... so the heat is getting cranked. Why doesn't Auto mode leave it on the heat setting when I leave and come back? It reverts it back to A/C.
View 19 RepliesWe've use the Auto position for he headlights most of the time since our 2008 was new. Not every time, but too often, the speedometer cluster lighting doesn't switch to dimmed setting when the headlights come on. It seems to happen most frequently when we are in a parade at night.
The backlight for the radio dims properly with the Rheostat, but not the Speedometer Cluster. To get it to work properly, you simply need to turn he headlights off and back on again. (or today, open the door). Sometimes the dim after a 5 second delay (after covering the sensor), and other times, they don't dim after a 20 minute drive in the pitch black.
Just wondering if it's possible to have the driving lights/fogs to turn on with the headlights when the switch is in AUTO? We prefer to just leave the switch in AUTO mode, but it defeats the purpose of even having the front driving lights as they are never used.
View 3 RepliesMy auto transmission in my 2007 Elantra with 125,000 miles went into default mode, stuck in 3rd gear. No codes went off. I drove it home this way, but after sitting for 90 minutes, now it works fine. I've heard about the input and output sensors. What should I replace? I went to HMA service to get info on both sensors, but it wasn't detailed enough.
View 3 RepliesIs there a way to auto engage the Tow/Haul mode when you plug in a trailer that requires brakes? Be nice since I sometimes forget to push the button after we stopped for lunch...
View 14 Replies