【Removing a Separate-Type Navigation System｜LOGON Original Work to Remove an Old Navigation System and Neaten the Interior】

A separate-type navigation system—with the monitor and main unit separated—often has been built as a fairly well-crafted system at the time. However, even after you stop using it, the main unit, monitor, antenna(s), and wiring tend to remain in the vehicle.

“I don’t use the navigation anymore, but it’s still left as-is.”
“I want to organize the old wiring before upgrading my audio or navigation.”
“I want to make the interior area look cleaner.”

That’s where LOGON’s separate-type navigation removal comes in.

This isn’t just about removing the visible main unit. While checking the wiring and connection status left on the vehicle side, we arrange things in a way that is less likely to interfere with the next installation or future maintenance. How an old navigation system is installed often differs from car to car, and depending on past work, it may involve OEM wiring or other electrical devices.

If you remove it carelessly, it can lead to unexpected troubles—such as no sound later, unstable power around the unit, or an odd feeling when you put the interior back. That’s why it’s especially important to proceed carefully while actually looking at the vehicle.

At LOGON, we use our experience in wiring treatment and interior disassembly gained through car audio and security installations to consider not only what to remove, but also the appearance after removal, usability, and building the next system.

Even just removing an old navigation system can significantly change the impression of the interior. Once the dashboard area is neatly organized, it becomes easier to redesign the navigation, display audio, and audio system to match your current vehicle.

Because the work details vary depending on the vehicle model and the current installation condition, the most reliable approach is to confirm while looking at the actual car.
Even if you’re at the stage of “I’m not using this navigation anymore, but can it be removed?”—that’s absolutely fine. Let’s think together about a realistic plan, including how you want things to be going forward.