So I ordered the unit & my husband installed it for me. Took him about an hour. It works great & the installation videos on the site are very helpful. I'm very pleased though I did suddenly start getting a message that my front camera has low visibility & to clean it. I've done that & verified that it works but still get the message every time I go somewhere. I emailed 4DTech to verify that the unit has nothing to do with the camera connection. If I end up taking it in, I'll revert back to the MFT beforehand.