Extremely fast delivery. Product works as stated. No manuals other than web setup videos. But this seller is best price and tries its best to please its customer. I would definitely recommend.

Love this center head unit! My 2011 BMW 528i did not come with a back up camera, so I purchased a head unit from 4x4parts.com. a sales associate named , I believe Taylor guided me through the website to make my purchase. I got the wide screen with the back up camera. This purchase is $400 cheaper than beemer tech and I would have to use my old screen that is the size of a peanut and jelly sandwich. Instalation was a breeze because the wiring harness was clearly labled and connecting the existing to new was fairly staight forward. The tutorial on youtube was extremely helpful. What surprised me was the back up lines matched with my steering wheel. My only regret was not getting the front camera as well. You will enjoy this head unit for sure!

Just installed it in vehicle and it works great so far.

I had my paint shop do the swap out on my 2011 Lexus CT200 dash mount display. It didn’t take long to install. The paint shop didn’t understanding a couple wires but 4x4 tech support was quick to respond to all our questions. As the end user there's a couple things I don’t understand yet, but I’m confident all I have to do is contact 4x4 Shop after my dead amp gets out of the repair shop. Great experience working with 4x4 Shop.

Great quality unit for my Sprinter. Being happy with customer service. I had a problem with settings for back up camera. Response for my email with a simple solution was immediate. Very Happy

Has a great look and works well only problem was no directions for operating system I had to figure out the settings and where to run the mic- gps - and 4g in the vehicle

We purchased a 12.3" Dual Android Navigation Multimedia System for our 2016 GTS Panamera.

Installed in about 4 hours. All OEM functions such as proxy alarms, backup camera, radio, Bose sound system function normally.

We purchased unit from 4x4 Shop due to previous difficulties with Chinese vendors, turns out this was wise decision. 4x4 responded quickly to solve questions on configuration issues.

The system is working great due to the 4x4 quick response.

Will purchase from 4x4 shop again without hesitation.

Great and timely delivery...excellently packaged. All necessary components were there including clear diagrams of where everything connects up. Aside from my own issues with removing the mini rear bumper all went smooth. Now she has a backup camera and wireless Android auto/car play

It's better than the original one !

The apple car play screen works great and looks even better. The module contained no instructions. I had a few set up issues but the technical assistance team solved all of my problems

Received my unit very quickly and tech services have been more than helpful with my questions to ensure it was installed and working properly. Would definitely recommend!

Works just fine as it should

Excellent way to upgrade your ride …!!!!

(PRO+) 2011 - 2017 BMW 6 Series F06 F12 F13 Replacement 10.25″ / 12.3" BMW Android Screen | GPS | WIFI | BT | A2DP | USB Multimedia | Built-in Apple CarPlay Android Auto Original NBT System

I still working on installing and making it work I have difficulty with CarPlay sound it’s connected but no sound out to the speakers using the Bluetooth for call they can hear me but again no sofrom the speakers. Any help will be appreciated