After market Android 4.4.4 Quad Core complete install. Vids and Pics and txt
Great news. Got a new head unit form a different seller.
Still battling the original seller for a refund.
But for now at least I can progress.
Tried the new unit out, plugging it in the boot via the 6m power cable.
Works.
This weekend will be busy to upgrade my headunit.
Cheers
Then I'll buy this OBDII splitter so I can plug both the Att wifi hotspot and OBDII Bluetooth diagnostic to the port.
http://www.amazon.com/gp/aw/d/B00EEDOWU8?vs=1
....then I'll cross my fingers and hope it works!
Another question I have is can you use the torque app and talk on the phone via Bluetooth at the same time?
Also you mentioned something about buying speaker wire for the amp I think earlier can you elaborate on that please or can I use the oem speaker wires?
Last edited by tubaprde; Sep 18, 2015 at 12:40 AM.
Thanks for the great write up on this install. It was timely for me as I needed to replace my comand head unit and I ended up getting the one you recommended from the and seller.
Did you have any issue with getting the canbus programmed? If not, is there a trick to getting the HU to recognize the steering wheel buttons? I can only seem to get it to recognize the phone pickup button on the steering wheel.
Can you also share the a link for the ROM upgrade you found on XDA?
Thanks!
EDIT/CORRECTION: After looking at the SUPER helpful speaker diagram posted in the beginning of this thread... and then doing some research... it's the sub/surround unit (sub + two speakers) that is shot.... the everything else is all good. I thought the rear deck was three separate speakers not one unit...)
GREAT thread... super informational!
Last edited by pullejo; Sep 19, 2015 at 11:58 PM.
Would love to hear how your install goes though and if it's not too bad, that might ease things a bit.
Hopefully, you'll get the resolution too. If not, I'm sure someone on here will take care of it.
Managed to install everything.
New quad core headunit.
6m powerharness to to back.
Radio Antenna
GPS antenna cable to car GPS antenna
Rear view camera, needed to patch cables to extend, Camera is in numberplate light, but needs power/signal from reverse light.
ODBII connector (not perm connected as it draws power directly from battery)
Recording camrea, connected but so far hidden under carpet, not sure where I want it placed.
Extra USB extension hidden behind carpet as well for now... might route into glovebox or front centre "ashtray"
Ext mic.
Also flashed latest Malaysk ROM.
All working.
Tricky parts where the rear seats of the CLS, they are individual and the inner clip needs a very string pull to pop up.
Also the rear view cam was tricky, the rear chrome panel at the trunk didnt want to come off. Ended up drilling a hole into the license plate light housing, desolder the cable form inside the camera, feed it through and resolder.
Rest was no problem, thanks to Xpresion's great write up and videos.
Now I have spare NTG1 system plus spare Quad core Android stereo LOL.
Might put them on eBay.
The Best of Mercedes & AMG
Managed to install everything.
New quad core headunit.
6m powerharness to to back.
Radio Antenna
GPS antenna cable to car GPS antenna
Rear view camera, needed to patch cables to extend, Camera is in numberplate light, but needs power/signal from reverse light.
ODBII connector (not perm connected as it draws power directly from battery)
Recording camrea, connected but so far hidden under carpet, not sure where I want it placed.
Extra USB extension hidden behind carpet as well for now... might route into glovebox or front centre "ashtray"
Ext mic.
Also flashed latest Malaysk ROM.
All working.
Tricky parts where the rear seats of the CLS, they are individual and the inner clip needs a very string pull to pop up.
Also the rear view cam was tricky, the rear chrome panel at the trunk didnt want to come off. Ended up drilling a hole into the license plate light housing, desolder the cable form inside the camera, feed it through and resolder.
Rest was no problem, thanks to Xpresion's great write up and videos.
Now I have spare NTG1 system plus spare Quad core Android stereo LOL.
Might put them on eBay.
And for the OBDII, does that mean that you'll only get a readout when you plug it in each time? I was thinking about going OBDII splitter, one for the car diagnostics, the other for wifi/internet (and just leave them plugged in all the time).
Also, did you have to buy any speaker wire for the install?
And lastly, did you check to see if 4g internet works, or is it only 3g?
thanks and glad to hear you're enjoying yours!
Last edited by tubaprde; Sep 21, 2015 at 08:56 PM.
Camera I got is:
http://www.aliexpress.com/item/for-M...74_75,201409_2
My camera is replacing one of my license plate lights which is in the trunk.
The camera is connected to the power of the reverse light which is at the rear side.
that's about 2-3m. The power cable for the rear view camera is only 0.5m.
So I needed to extend it by adding some cable to the plus and minus line to reach the reverse light.
With the ODBII that is correct, only get read out when you plug it in.
I am considering inserting a relay intoi the ODBII case to enable power when I have ignition, avoids having o unplug it when I finished driving.
No speaker wired needed for my car, don't have the 7.1 HK system.. just standard 4 channel stereo amp.
Only connected to my home WIFI, don't use a 3g/4g dongle, will use my mobile with wifi sharing when needed.
Cheers
Camera I got is:
http://www.aliexpress.com/item/for-M...74_75,201409_2
My camera is replacing one of my license plate lights which is in the trunk.
The camera is connected to the power of the reverse light which is at the rear side.
that's about 2-3m. The power cable for the rear view camera is only 0.5m.
So I needed to extend it by adding some cable to the plus and minus line to reach the reverse light.
With the ODBII that is correct, only get read out when you plug it in.
I am considering inserting a relay intoi the ODBII case to enable power when I have ignition, avoids having o unplug it when I finished driving.
No speaker wired needed for my car, don't have the 7.1 HK system.. just standard 4 channel stereo amp.
Only connected to my home WIFI, don't use a 3g/4g dongle, will use my mobile with wifi sharing when needed.
Cheers
so far everything works except the dvr cam does not have power. edit: installer might have plugged the dvr usb cable into the incorrect usb slot...going to 2x check that soon. STEERING WHEEL BUTTONS WORK! Reverse cam works. We were getting feedback (engine noise) through the speakers. The installer thinks it's because of the amp Edit: we turned the gain on the amp down and that stopped the feedback.
Update: the 6disc CD dash buttons all work (heated/vented seats/hazard lights/ect) except the electronic tray movement is not operating. Does anyone's 6disc CD tray thing still electronically move out and up with the new HU? Or maybe the electric tray won't work without the oem HU?
Edit 2: to make the steering controls work you have to go into the factory settings menu, enter the passcode: 126, then select a tab that contains a drop-down menu for Canbus, and select one of the two "benz" settings. -Thanks Xpression!
Edit 3: Thus far the music/sound is noticeably better than stock. The bass seems twice as loud and the speakers don't distort at higher volumes like they did with the stock amp/HU... I'm very impressed with the sound. The fm/am reception (I used the oem antenna) sounds as clear as the stock HU. I have yet to test the sound quality of the Bluetooth but the car's oem mic works (I used the avin connector)... edit 4: gf says she here's herself echo on her cell when i'm on bluetooth...I may have to change the mic settings if possible? or maybe run the external mic instead, since it's probably more directional.
In summary I agree with Xpression... the unit is beautiful, it looks stock, it's seems well built, and there's no lag. Mine came loaded with a bunch of apps including torque, Google maps, and more. I will download waze, spotify, pandora, etc once I get a wifi hotspot for the car... At that point when I have everything working I'll take a long video for you guys.
I'm a very happy camper at this point!!!
Last edited by tubaprde; Oct 4, 2015 at 10:30 PM.
P.S. My obdII scanner for torque pro never worked for me so I'm awaiting shipment from amazon for a $24 one that has great reviews. I opened the app anyway and left it on in the background along with the others.
I finally just installed the $4 OEM gps connector cord (forgot to order that part to begin with) so now my NAV works. My at&t OBDII wifi hotspot is up and running too, it works fantastically. I pay about $25/mo for 3gb/mo.
also I'm still learning how android works....i've been an apple user until I got this thing so please forgive my clumsiness.
the alpine amp 4x100 and 1x500 is overkill but the stock speakers sound a lot cleaner and louder (had to run the amp at 1/2 gain). I'm running the oem mic and that sucks for some reason. I'm going to install the aftermarket mic instead. Hopefully more directional?
other issues: like i said next track steering wheel buttons work if playing from bluetooth music via phone on Spotify app or other music apps but I have not gotten the next track buttons to work if i'm running a music app on the HU. The regular radio on the HU works with "next track" however, i forgot to show that in the film. EDIT: After watching Xpresion's video on his ROM upgrade/replacement I learned that "next track" steering wheel buttons CAN be enabled if I download another operating system.
and another issue: no AM radio, dunno why and looking into, wire might not be plugged in. In the mean time i've downloaded an FM/AM app and find that I like even more than regular radio as you can play specific shows from favorite radio stations on demand (and live), kinda like podcasting. FM radio sound quality reception is same as before.
Last edited by tubaprde; Oct 20, 2015 at 11:47 PM.
What do you mean exactly when you mention the AT&T OBDII wifi hotspot? Is there a special wifi hotspot that plugs into the OBDII port, or do you just have a small hotspot puck in your vehicle?
Thank you again.
https://www.att.com/devices/zte/mobley.html
It hooks up to the obdII slot for power only. It shuts its self off after 30 min, 60 min, 120 min...whatever you want. It turns on when you have the car on. After about 25 to 30 seconds after turning on the car the HU is fully booted up, this device connects within a second or two.
However, if you have a data plan with your phone to enable hot-spot you can just use your phone to give the HU WIFI. You can alternatively go with a hotspot like jetback from verizon...I thought about that option, however it requires one to turn it off/on when ever you get in/out of the car, which I think wasn't the best option for me.
https://www.att.com/devices/zte/mobley.html
It hooks up to the obdII slot for power only. It shuts its self off after 30 min, 60 min, 120 min...whatever you want. It turns on when you have the car on. After about 25 to 30 seconds after turning on the car the HU is fully booted up, this device connects within a second or two.
However, if you have a data plan with your phone to enable hot-spot you can just use your phone to give the HU WIFI. You can alternatively go with a hotspot like jetback from verizon...I thought about that option, however it requires one to turn it off/on when ever you get in/out of the car, which I think wasn't the best option for me.
If you get an estimate tell them everything is plug and play.









