What is the reason for the sunroof not receiving power after installing one-key start in Geely Vision?
3 Answers
Geely Vision's sunroof not receiving power after installing one-key start is due to reasons such as a blown or loose fuse. The solution is to clean the sunroof's guide channel, check for any short circuits or loose connections, and address them promptly. Below are the operation instructions for the Geely Vision sunroof switch: Interior open/close: Gently press the interior open/close button (less than 0.3 seconds), and the glass panel will automatically open to the maximum interior position or fully close. During the automatic sliding of the glass panel, gently press the interior open/close button (less than 0.3 seconds), and the glass panel will stop sliding. Sunroof tilt open/close: Gently press the tilt open/close button (less than 0.3 seconds), and the glass panel will automatically tilt to the maximum position or fully close. During the automatic tilting of the glass panel, gently press the tilt open/close button (less than 0.3 seconds), and the glass panel will stop moving.
I've encountered many cases where problems arose after retrofitting a one-touch start system. If the sunroof isn't getting power, there's an 80% chance the wiring wasn't properly connected. During the retrofit, the trim panel below the steering wheel needs to be removed, revealing a dense web of wiring harnesses that can be overwhelming for beginners - it's easy to accidentally disconnect or misplace the sunroof power cable. Some installers even remove the sunroof fuse to access wiring for the one-touch start system and forget to reinstall it. I recommend first checking the 15A fuse labeled ROOF or SUNROOF in the instrument panel's left-side fuse box. Replace it if it's blackened, but if the fuse looks intact, you'll need to inspect the wiring under the steering wheel. Remember that such issues most commonly appear within three days after modification - having the installer redo the work promptly is the most hassle-free solution.
Last week, my friend's car had the same issue after installing a one-touch start. Modifying the electrical circuit is prone to causing trouble, especially when done by half-skilled technicians unfamiliar with the wiring diagram. The power for the sunroof is separately branched from the body control module. If the module's connector is loosened during the modification or the wiring is connected to the wrong port, the sunroof will stop working immediately. Another possibility is that a short circuit during the modification burned out the sunroof relay—that small black square box is usually hidden below the left side of the steering wheel. If you don't mind the hassle, you can check it yourself: disconnect the negative terminal of the battery for five minutes, reconnect it, and then hold the sunroof switch for ten seconds to initialize it. If there's still no response, chances are you'll need to take it back to the shop to check the wiring.
