Sunroof FAQ
Frequently Asked Questions

Will my sunroof leak?
Webasto inbuilt sunroofs are designed with an extensive water management system to direct the water that encroaches past the seal into a dedicated water channel and out through drain tubes, keeping the interior of your vehicle free from water.

Why does my headliner look different?
Installation of an aftermarket sunroof requires original headliner to be replaced with a new, upgraded headliner.

What is that loud wind noise?
As with any open window in a vehicle some wind buffeting may occur. This is completely normal, and can be reduced or eliminated by slightly opening another window to relieve the air pressure or by closing the sunroof 1-2 inches from full open.

What if my sunroof loses power?
The sunroof control unit will retain memory if power is lost. In some cases it may be necessary to re-initialize. In these instances please refer to the
owner’s manual received with your Webasto Sunroof for the procedure to complete this activity.

Many styles and options available, we’re sure to have just the sunroof for your car.

We specialize in the maintenance of your sunroof.

Choose a sunroof styles to fit your life. 

Electric or manual,
Sliding glass 
Inbuilt Unit
Sliding Rag top 
Pop-Up Units

1359 W 6th Street Unit C 

Corona, CA. 92882

951-340-4633

Sunroof Maintenance and Care

There are several aspects to caring for and maintaining your vehicle’s sunroof. As easy as you might like it to be, sunroof care is a bit more than just washing off the dirt when the entire car is washed.

Cleaning Products

It is very important to use the right products when cleaning your sunroof and its components. Some materials can be very harmful to the rubber gasket that helps keep water out of your car, while other products may be toxic when the car heats in the summer. As a rule, never use ammonia based products to clean the sunroof class or other components. For one, ammonia will cause streaking on glass which is annoying. However, as most sunroofs have solid shades that create a small space between the glass and the shade, ammonia can become super heated in summer time. When this occurs, it vaporizes back in the air becoming quite toxic to your health. Will you die? Probably not, but it’s always better to be safe than sorry and it’s always nice to not have a splitting headache on your afternoon commute. In addition to ammonia, never use mineral oil, petroleum jelly, or vinyl dressing on the sunroof seal; these products can severely damage and interfere with the sunroof seal. Vinegar is great to clean with, but it tends to streak when you use it to clean glass; but that’s just preference really.

How to Clean

Now that you know what products to use and not to use, we should cover how to use them. Cleaning the sunroof is fairly straightforward. For the most part, just use your favorite ammonia free glass cleaner and wipe it off like any other window. For the rubber gasket and seal, just wipe it off with a mild detergent and water mixture, then dry using a lint free cloth. If at any point you notice any grease or oil in your sunroof, leave it. Most likely there as a lubricant for the window to slide and to keep the rubber components from drying out. You can even purchase more rubber or sunroof lubricant to help maintain the rubber’s effectiveness.

Drainage Tubes

The next thing to watch for are the drainage tubes. Although you may not see these in your car, at least you shouldn’t see them, they are very important in saving your vehicle from water damage. These tubes open at the ledge of the sunroof, travel down your car, and typically drain onto the ground. Unfortunately, these tubes can become clogged. When this occurs, water cannot drain properly and can potentially leak into the interior of your car. It can be fairly easy to unclog these tubes but you should watch an instructional video just to be sure. However, the basics of it are that compressed air or a special wire can be used to unclog these tubes. If the leak is caused by something else though, or the clog is too severe, we recommend visiting a professional to either replace or fix the problem.

Debris and Jams

The main thing to remember when maintaining your sunroof is to keep debris, such as pine needles, leaves, rocks, and dirt, out of the sunroof area. These often cause a lot of trouble with sunroofs in terms of leaking and jamming. The simplest solution is to take a shop vac and clear it out. Hand pick out anything that may be wedged in. Overall, just make sure the track of the sunroof is clear. The last thing you want is a rock jamming and breaking your sunroof. If anything is too jammed in the sunroof, then you should  see a professional to fix it.

Those are just the basics to care and maintenance and there are tons of other great articles and videos that go into greater depth on the details to more specific problems. And remember, if you don’t think you can fix it yourself, go see a professional. The last thing you want is to have to replace a sunroof that only needed cleaning.

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