|
Feng,
I installed a dual channel BlackView in my F30 335i and it is pretty simple to do. If you are even moderately careful, you will not damage your trim at all, and the wiring is easily removed at a later date.
The degree of difficulty depends on if you want to run the cameras when parked. To do this you will have to wire the cameras to the battery and to the fuse box in the rear of the car. It involves only one extra wire to the fuse box.
I have posted a video a year or more ago after installation.
I also have a few photos of the wiring installation in the boot that I have put into a PDF. I will need to send this file to your personal email address as this site will not accept such a large file.
Let me know if this will help you.
__________________
G20 M340iX, Sunset Orange, Tartufo Merino Leather, Pretty Well Loaded, OEM Aero Kit, Drive Recorder, BlackVue Dashcams removed and replaced with ACE 2.0.
|