Best aftermarket Android Headunit
Absolutely the same with communication, be careful abt it with manufacturer... they r not replying at all...
Anyway, my problem as follow, when switching revers gear, reversing lights don't work, how to solve it still don't know yet... but on my opinion the problem with CAN Bus adapter
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Joying 9" Android Car Radio Upgrade For 1999-2007 Mercedes-Benz E-Class/W211/CLS/C219 (joyingauto.com)
You will need a Fiber Optic Decoder to work with Harmon Kardon which sets you back another $100.
Last edited by AlmostHappy; Aug 15, 2023 at 08:05 PM.




Joying 9" Android Car Radio Upgrade For 1999-2007 Mercedes-Benz E-Class/W211/CLS/C219 (joyingauto.com)
You will need a Fiber Optic Decoder to work with Harmon Kardon which sets you back another $100.
The stock unit (Navigation and 6CD in dash changer) Harman Kardon with fiberoptics is the unit in question. (2005 E320cdi) The factory fiberoptic cable along with a small square female power cable siamese together and plug into the the back of the head/nav unit.
Is everyone just cutting up this factory cable, or is there a proper plug-in power cable / adapter that I'm just not finding? I even found the same female connector readily available from Digikey and Mouser, but I need the corresponding male-pin assy.
Anyone figured this out?
It seems like this would be more documented than I've found, but maybe everyone else is not overthinking it and just cutting into the wiring right away.
Or are there other readily accessible constant and switched 12v there under the dash and I can just grab them up and ignore the factory connector?
It's clear this unit is a lot more plug-and-play for those without the HK/fiber system.
Any pointers very welcome.
Thanks
Some vendors' wiring kits (I had an Xtrons originally) has the radio side small connector in a harness to plug into the small one for those with the MOST plug.
You only need the +12v & ground, the acc line and others should come from your CAN interpreter box.
You don't need the Android Headunit CAN boxes - you can get away with something like the Connects2 from Aerpro/Stinger/whatever they want to call themselves these days BUT getting a good Android Headunit 'friendly' CAN interpreter means that it will talk to your headunit via a serial link making wiring a bit simpler.
In my car I had to hunt for a CAN bus connection to tap off of.
Just bite the bullet and do a full new system with new speakers and amps to suit your taste & budget. My experience with the line-to-MOST boxes were that they always work well unless they don't. The don't is usually when you've jumped into the car to get somewhere quickly and then get a phonecall - no audio...... They then need a full power down recycle to work again - not feasible in morning traffic on the highway.
Pull 4 stereo pairs of line level to the boot as well as 4 or so dc lines (for amp switching, reverse cam power, etc) so you don't have to pull it all apart again if you decide to add a sub/camera/xyz.
I ripped out the navi unit & amp completely and bought and wired a new connector so I can plug into the speaker harness. Amp & DSP in the space where navi unit was with a sub amp mounted to back of rear seats.
I have a new-model Joying to go in but the first unit I got wouldn't go to sleep on the bench (so would run your battery down quickly if installed in car). Second one they sent looks to be OK. Will drop it in when I get around to doing all the speakers and new DSP etc. Fisrt need to design and print a decent speaker mount when I get around to scanning the door - currently just have some basic rings in there.. Original install was only temporary as I wasn't thinking the car would stay long (5 years ago.....)
Be carefull as the plastics would all be brittle by now.
The Stinger dash kit is much nicer than the Aerpro one.
Any idea what could cause background noise and distortion on the rear?
Note : Happens with car off, so not alternator noise related. Plus, random, though fairly constant
Also, still dont' have canbus working, and the vendor can't seem to help (canbus config shows tons of MBs, but strangely, not E-class)
Any idea what could cause background noise and distortion on the rear?
Note : Happens with car off, so not alternator noise related. Plus, random, though fairly constant
Also, still dont' have canbus working, and the vendor can't seem to help (canbus config shows tons of MBs, but strangely, not E-class)
Any idea what could cause background noise and distortion on the rear?
Note : Happens with car off, so not alternator noise related. Plus, random, though fairly constant
Also, still dont' have canbus working, and the vendor can't seem to help (canbus config shows tons of MBs, but strangely, not E-class)



