Does an electric car sunroof leak rain? What should I do if my car sunroof leaks?

First of all, check the leakage of the skylight, whether the drain is blocked by dust and fallen leaves, most of the skylight leakage is caused by the blockage of the drainage hole, if it is really blocked, clean up the dust and fallen leaves.

In addition, check whether the sealing strip of the car sunroof is aging, the rubber parts will appear to age and harden after a period of use, once the sealing strip is aging, the sealing of the sunroof will be reduced, so that there is a phenomenon of water leakage, for this case, replace the new sealing strip.

2. Sunroof drainage system failure: sunroof drainage is by no means completely dependent on the sealing strip, after all, it is a rubber part, if the rainfall is too large, there will inevitably be a small amount of rainwater infiltrating into the sealing strip, then the rainwater will flow into the specially designed drainage guide trough, and along the drainage pipe to exclude the car. So, if you look up and see that the sunroof seal is dripping, don't be surprised, don't be surprised, it's just draining.

However, if too much rainwater leaks in the drainage system or the drainage system is clogged, the rainwater will overflow the drainage channel and flow into the car. This failure is also relatively common. Common reasons are:

1) Excessive debris in the drainage guide trough leads to blockage of the drainage pipe. (2) The drain pipe joint falls off. 3. Aging or deformation of sunroof sealing strips

An important role of the sealing strip is to seal and waterproof, the rubber strip is sandwiched between the sunroof and the frame, if the sealing strip is aged or poorly assembled, the rainwater that penetrates in exceeds the drainage capacity of the drainage groove!

Just put it on with glass glue and don't open it, so that it will never leak rain.

.Skylight leakage: There are generally two situations of skylight leakage, one is that there are some small sand particles and dust in the skylight drainage groove that causes it to be blocked; Second, the sunroof sealant strip has been "lifted" and displaced.

Therefore, you should clean the sunroof regularly to keep the area around the drain clean, and don't forget to use it when you wash your car.

The quality control of this kind of car is average, and the sunroof leakage is also a matter of time or time, if you want to do it once and for all, you can buy a larger car imitation sunroof mold, which can be waterproof after pasting.

Although it is confirmed that the demand curve arises naturally from the theory of consumer choice, the derivation of the demand curve itself is not a theory that proposes consumer behavior. Simply determining how people react to change doesn't require a rigorous analytical framework. However, consumer choice theory is extremely useful.

As we will illustrate in the next section, we can use this theory to more deeply determine the factors that determine family behavior.

Instant Answer Draw budget constraint lines and indifference curves for Pepsi and pizza. Illustrate what happens to the budget constraint line and consumer optimum when pizza** rises. Use your graph to divide this change into income effects and substitution effects.

Four applications. Now that we've established the basic theory of consumer choice, we can now use it to illustrate four questions about how the economy works. However, since each problem involves family decision-making, we can address these issues with the consumer behavior model we just proposed.

Are all demand curves sloping to the bottom right?

In general, when an item** goes up, people buy less. Chapter 4 refers to this normal behavior as the law of demand. This pattern manifests itself in the demand curve sloping to the lower right.

However, as far as economic theory is concerned, the demand curve also sometimes slopes to the upper right. In other words, consumers sometimes defy the law of demand and buy more when one item rises. To illustrate how this can happen, look at Figure 21-12.

In this example, the consumer buys two items – meat and potatoes. Initially, the consumer budget constraint line was a straight line from A to B. The best advantage is c.

When the potato ** rises, the budget constraint line moves inward and is now a straight line from A to D. Now the best thing is e. It is important to note that the rise in potatoes has led consumers to buy more potatoes.

Personally, I think that car sunroof leakage is often due to the lack of regular maintenance of the sunroof。Generally, the reason why the sunroof has not been cleaned for a long time is either the aging of the sealing strip or the blockage of the sunroof seepage. Most of these two reasons are that they are very fast and cheap to repair.

How should the skylight be maintained?If the car is parked in the outdoor open-air parking lot, the rubber strip of the sunroof will age, and the situation will slowly become serious over time, as if the vehicle is not open for a period of time, suddenly open the door, the waterproof rubber strip of the door and the body will stick together, if you live in the city and open the sunroof less, I recommend that you drive out of the community when you go out in the morning and you can open it at the first traffic light (be sure to remember to turn it off, otherwise it will be troublesome if it rains), develop good habits and will not forget, and regularly opening and closing the sunroof can prevent the aging of the sunroof strip. The sunroof also needs regular maintenance like the engine, although it is very simple and very small, it cannot be ignored, and often the smaller the thing, the easier it is to ignore.

Car sunroofs generally have four drains, which are on the four corners of the sunroof, its drainage outlet is very small, and after accumulation, it will be blocked by sediment! As a result, its displacement decreases, or even does not drain anymore! When the drain tank of the sunroof is full, the water cannot be drained out of the drain and the rainwater will flow into the car!

We only need to use compressed air to blow the sediment off the drain, and that's it! There is also the possibility that the drain pipe is aging, cracks, and leaks into the car when draining, so we need to replace the drain pipe!

In addition to the drainage holes around the sunroof, there are also flow grooves on the front and rear windshields, which are also easy to ignore!

1.Check whether the sealing ring of the sunroof has been aged, and replace it in time if it is aging. 2.See if the drain is blocked, if it is blocked, it needs to be dredged in time. 3.Usually pay attention to the maintenance of the sunroof, wipe it frequently, and add a certain amount of lubricating oil.

In this case, there must be a problem with the sealing strip of the sunroof, so we only need to change the sealing strip to effectively avoid it.

It means that the sunroof of the car is not airtight, it may be that the screws are loose, or there may be gaps, and it is best to check it, and it is best to do regular maintenance and repair of the car.

You have to check whether the sunroof is damaged, or if there are any gaps, and then go to the 4S shop for repairs, and you must not ignore it.

There are generally two situations of skylight leakage, one is that there are some small sand particles and dust in the skylight drainage groove that cause it to be blocked; Second, the sunroof sealing strip has been "lifted" and displaced.

At the same time, you should clean the skylight regularly to keep the area around the drain channel clean, and don't forget to use high-pressure jet equipment to spray the direction of the drainage pipe when washing the car, and try to blow off the dirt in the pipe.

If the sunroof sealing strip of the car has been "lifted" displaced, it means that the friction between the rubber strip and the roof is too large, so the owners can spray a little plastic protective agent or talcum powder on the sealing strip and other parts to reduce the excess friction between the rubber strip and the roof on the basis of maintaining the tightness of the sealing strip.

Generally, because there are gaps in the skylight, you can repair it at the 4S store, which is not troublesome and does not cost much.

"After the car sunroof leakage, you need to check the drainage holes, judge whether the sunroof drainage holes are blocked, if it is determined that the car drainage pipe is blocked, go to a professional repair shop in time to deal with it, so as to avoid causing greater losses, the leakage of the car sunroof may also be caused by the aging of the sealing strip, which needs to be checked in time. Attached: Methods to prevent sunroof leakage:

1. Regularly check the drainage outlet of the sunroof: The drainage outlet of the car sunroof is an important way to drain the sunroof, and it is not cleaned for a long time

Hello, this often happens, that is, after a period of use, the car is found that although the sunroof is closed tightly, it will seep water every rainy day, and I don't know what the situation is. In fact, this is due to the fact that the owner neglects the maintenance of the sunroof in the daily use of the car, and the sealing ring of the vehicle sunroof will gradually age in use, and it will not be maintained and replaced in time after aging.

Skylight leakage is generally caused by blocked skylight drainage pipes, and you can dredge the skylight drainage pipes! Hope.

If the car sunroof leaks, you should immediately enter the store to fix it.

Water leaks in car sunroofs may be due to a problem with the drainage system. There is a pit at the skylight that flows into the interior if it is not well drained. The main cause of the water leakage is the two drain pipes in the A-pillar, such as the aging or damage of the rubber on the sealing joint surface.

You usually need to take care of it yourself. The owner can take care of the sunroof by himself. Open the sunroof completely, first wipe the dust on the slide rail with a clean soft cloth, and then use a lubricant that is not easy to absorb dust to lubricate the slide rail part of the sunroof and the transmission pipe.

It is due to the blockage of the drainage hole in the skylight, and it is necessary to enter the hail and dredge the Qinqin.

2. It is due to the aging or damage of the adhesive strip of the sunroof and needs to be replaced.