There have been a couple of threads recently regarding dashcams, difficulties people were having with dashcam installation and questions regarding where to get it done. I am in no way affiliated with the company, but wanted to mention what I think is a great option, I couldn't be happier with the experience, and I wouldn't have known about it as an option if not for striking up a conversation with a fellow Tesla owner. I had been wanting to install a dashcam in my car for quite some time. The other Tesla owner I spoke with mentioned that www.thedashcamstore.com based out of Austin not only has very competitive pricing, but would schedule installs right at their store. I drove up to Austin after scheduling a day ahead of time. Total install with a detailed tutorial of the system took two hours and cost $299. Install was for a two channel system, and couldn't be happier with how professional the install was.