Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to Discover Leaks in the Cadillac CTS Sunroof

Model: Cadillac Cts MK 3 - Years 2014-2019

Let's see how the issue of the leaking sunroof in the Cadillac CTS, which wets the car's carpet, is not a problem, but simply a clogged nipple that prevents water from passing through the drain tube, causing it to leak into the carpet instead of draining into the fender. With a simple test, pouring water from the roof into a bottle that responded in the carpet, he discovered that the problem was all in that small dirty piece, which couldn't allow all the water to pass through the drain. He had to remove the door pillar, but it was certainly worth it. In forums, this problem was reported with repair costs exceeding one thousand dollars.

Updated on 29 July 2026 by ScegliAuto

Video tutorial

Related tutorials

Fuse Diagram for Cadillac CTS
Fuse Diagram for Cadillac CTS
Cadillac Cts (2008-2014 / MK 2) This short video shows the diagram of how the fuses are arranged inside the Cadillac CTS MK2, which is the second model released of the Cadillac CTS,…
How to Replace the Headlight Bulb of the Cadillac CTS?
How to Replace the Headlight Bulb of the Cadillac CTS?
Cadillac Cts (2014-2019 / MK 3) To replace the headlight bulb of the Cadillac CTS, unscrew the screws that secure the inner cover of the wheel well corresponding to the bulb that ne…
How to Remove the Tail Light on a Cadillac CTS?
How to Remove the Tail Light on a Cadillac CTS?
Cadillac Cts (2014-2019 / MK 3) To remove the tail light on a Cadillac CTS, open the trunk to access the rivets securing the carpet near the light: once this is removed, you can acc…

How to Reset the Central Locking of the Volkswagen Golf 4?

If the central locking system of the Volkswagen Golf 4 is not working, it is likely necessary to reset the system: to do this, open the driver's door and detach the side panel of the dashboard next to the steering wheel. Under this panel, you will find the fuses, including the one for the central locking, which is indicated in the manual as number 14. To reset the system, remove this fuse from its housing, then reinsert it or replace it with a new one of the same amperage: this will reset the central locking system.

Watch the video!


by ScegliAuto

More videos