VW Tiguan 2014 Part 2 | Sunroof Leak Video
Upon testing the sunroof, it was found there was no rear drainage, almost certainly because the drainage pipes are blocked with dirt and debris, causing the cassette to fill up.
What can happen is although some of the water can drain away using the front pipes, water is left sitting in the cassette, which is a tray the sunroof mechanism sits in. And then when you drive away, the water slops over the edge of the tray.
We recommend unblocking the pipes and flushing them through. This should fix the problem because in a car of this age, it is unlikely they have shrunk or perished.
Water in the car has caused a damp smell which indicates mould, so the car will need to be decontaminated, and an odour treatment applied, as well as drying the car.
We have been repairing leaks and drying cars for over 30 years
Up to a third of the cost of your car was computers, processors and sensors. Delicate electrical systems hidden under your carpets, which might now be sitting in water.
Car Leak Repairs
Related Videos
Here are some more of our latest #VolkswagenTiguan water leak found videos
Volkswagen Tiguan | Part 2 | Water Leak Detection Service
A follow-up on the previous video shows the car with the seats out and the carpets raised so we can see the water underneath.
Watch VideoVolkswagen Tiguan | Part 1 | Water Leak Detection Service
We see a lot of Tiguans, and they are known to have problems with the sunroofs leaking. On this car, we initially thought the windscreen leaked.
Watch VideoVW Tiguan 2014 Part 1 | Sunroof Leak
James tests for moisture, which gives us an idea of where the leak might be coming from on a car with very little rain water ingress.
Watch VideoVW Tiguan 2018 | Leaking Sunroof
Another Tiguan with the familiar problem of blocked hoses on the sunroof cassette causing a rain water leak on the passenger side, although both sides a blocked.They have a valve at the bottom which is easily blocked because of its design, which can ...
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Car Water Leak Service
We offer a specialist car water leak find and fix service, as well as a professional car carpet drying service.
If you would like to have your car water leak investigated by the professionals, you can find out more on our car water leaks page.
If you would like to speak to one of our technicians, simply request a callback by filling in the form on our contact page.
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