CLS55 AMG XTRONS PBX70M211 Puzzle 

Thank you!! Let me find that RCA Audio output from XTRONS. I see a wiring diagram sticker on the top of the radio @2:25 but it's not clear since harnesses have too many RCA connectors. Do you think I should use AUX IN-L and AUX IN-R?

@@NoWheelDrive no, the output will be labelled OUT , the INPUTs are labelled IN, I believe it will be on your yellow tipped plug labelled RCA at 11:45 on your video

@@ashwinramadhar7757 Thank you. I just checked that "RCA" harness and I see there are two pairs of white and red RCA connectors that are labeled Front Out R, Front Out L, Rear Out R and Rear Out L. Yellow RCA cables are for Video out 1 and Video out 2. If you check video at 2:24 you will see that there is no Out 1 and Out 2 on the sticker attached to the radio. I mean "Group E" harness with 2 white, 2 red, two yellow and 1 green RCA connectors.

@@ashwinramadhar7757 I just grabbed the bag with harnesses. So there are 3 harnesses with RCA cables. First is called "CAM/MIC". It has two yellow RCA connectors called Front Camera IN and Rear Camera IN. Second is called "AUX". It has 4 RCA connecors: Red - AUX R, White - AUX L, Yellow - Video IN and another Yellow - DR-V IN. Third harness has 7 RCA connectors: Green - Subwoofer, Yellow - Video Out 1, Yellow - Video Out 2, White - Subwoofer (is it a typo?), White - Front Out L, Red - Front Out R and another Red - Rear Out R. So unfortunately there are no RCA cables labeled OUT or maybe I'm blind. Please correct me if I'm wrong. Also please tell what should I do with cables attached to my CD changer that is also a climate control etc? There are 3 connectors attached to it including one optical connector. Thank you.

@@NoWheelDriveThe Xtrons has 4 audio output channels 2 for the front and 2 for the rear, the ones labelled Front out L and R are the RCA cables I am talking about , they can be used to connect to the MOST. The Subwoofer connectors are if you add a sub, to connect to a sub amp. The video out are used to install added video screens in the back headrest to mirror the xtrons. The front camera IN, is used if you want to install a front camera for drive recording or parking help, you should install a rear camera for help with reversing and use the REAR Camera IN plug for that . Aux cables are if you want to directly input sound into the xtrons from another audio device like your phone or a dvd or cd player . You should keep all the factory cables , the (power, signal control and optical cables) plugged into the cd changer as before otherwise the circuit will be broken and it will never work. Yellow RCAs are always for video only, white RCAs are for Left audio channel only, Red RCAs are right audio channel only. IN on a plug means it a meant to receive(input) a signal, OUT means it is outputting a signal.

Hi, unfortunately I haven't install my new Android head unit yet. I hope I'll install it this month and then I'll do another video. I really wish I could help but I don't have enough knowledge. I'd suggest you to check MB forums...

Can bus high and low green extention wires will plug under glove box is the can bus harness

Yeah, it doesn't look plug and play. Please tell if you have any info or guide about installation?

Yup, same here. I recommend to push them via email. They sent me a PDF instruction via email after I contacted them few times. It's not an IKEA-manual but still better than nothing. I think they assume you won't be doing installation by yourself...