Audi a6 rural scene.
There are two reasons why the vehicle heating system is not hot, one is caused by the engine cooling system, and the other is caused by the poor operation of the heating control mechanism. In maintenance, we must first determine which reason it is, and then carry out corresponding maintenance. The method of identification is simple. Look at the temperature of the two intake pipes of the small warm air tank. If both pipes are hot enough, there is something wrong with the air volume control mechanism. On the contrary, if both pipes are cold, or one is hot and the other is cold, there is something wrong with the cooling system.
Possible problems with the cooling system include:
First, the thermostat is always open or opened too early, which makes the cooling system circulate too early and the outside temperature is very low. Especially when the car is driving, cold air will quickly cool the antifreeze, the engine water temperature will not rise, and the warm air will not be hot.
Second, the water pump impeller is damaged or lost, which makes the water tank flow in Xiao Nuan insufficient and the heat can't get up.
Thirdly, there is air resistance in the engine cooling system, which leads to poor circulation of the cooling system, high water temperature and no hot air. If there is air in the cooling system all the time, it is likely that the cylinder pad is damaged and enters the cooling system; If the inlet pipe of the small warm air box is hot and the outlet pipe is cold, this situation should be that the small warm air box is blocked and should be replaced.
Where is the air outlet of Audi a6l?
Hello, in the middle of the car, at the top of the gearbox, it is recommended to replace the air filter once a year, which generally will not be blocked. I hope I can help you. If there is something wrong with the car, ask the conductor. Shop s professional technician, 10 minutes to solve.
Where is the empty drain hole of the new Audi A6?
You can't see it. Inside the exhaust pipe heat shield. Installed on the car body.
It's just over the door
Audi A6 old cooling water drain pipe
Hello, there are drainage screws under the water tank. You can loosen it to drain the water. I suggest you twist the car when it is cold, because the hot car has a high water temperature and you don't care if you drink soup. If there is something wrong with the car, ask the conductor. Shop s professional technician, 10 minutes to solve.
Hello, there is a drain plug in the sewer pipe, but it is not recommended to screw this drain plug because it is easy to screw it out and cause water seepage. I suggest unplugging the sewer pipe. I hope it helps you. If there is something wrong with the car, ask the conductor. Shop s professional technician, 10 minutes to solve.
C5A6？ The water outlet is in the lower left corner of the water tank, and plastic screws is in front. Pull down the fog lamp cover. It can be removed with a screwdriver. If there is something wrong with the car, ask the conductor. Shop s professional technician, 10 minutes to solve.
Where was the loss of Audi a6 in 2004?
Under the right passenger's floor, close to the dashboard, it is easy to block. On rainy days with poor drainage, rainwater is diverted to the co-pilot cab through air. The reason is that the drain is too small and the leaves are easily blocked. Finally, the apron near the drain was removed, which solved the problem.
Where is the drain pipe?
Exhaust port under engine compartment firewall brake booster assembly
Empty the left side under the passenger carpet.
Is the drainage hole of Audi a6 skylight integral or two-stage?
There are only a few problems, either the skylight drain or the empty adjustable drain. If these two water pipes are well solved, then the serious problem is that the door is not well sealed, or the front partition is not well sealed, or the front windshield is not well sealed, or even the serious problem is that the body floor leaks.
The problem of water leakage should not be a big problem. As long as you examine it carefully, you won't find it. There are only a few problems, either the skylight drain pipe or the empty adjustable drain pipe. If these two water pipes are easy to solve, the serious problem is that the door is not well sealed, the front partition is not well sealed, or the front windshield is not well sealed, and the serious problem is that the floor of the car body is leaking, which can't be found! ! ! Besides, I think there is something wrong with the car. It seems to me that your situation can also be repaired. However, I have listed so many possible reasons, and one of them may be leaked. Let's take another look patiently. Just pull it once and you can go to court. It is irrational to pull it.