Discover Media retrofit

[Naimad]

I can put you in touch with someone a little closer to you who can assist


Sent from my SM-G960F using Tapatalk

That would be very kind if you could. Thank you.

[Delerion]

Recently i (VW CC gen2) upgraded my factory fitted RNS510 to a new MiB2 PQ G version.
Although everything works fine and as intended, i noticed the radio seems suffering from some very small hickups, random stutters in the menu animations, map drawing, especially zoom in/out is sometimes less fluent.

It's not very noticeable, but i see quite a difference in performance when the unit is just fresh started and how it performs after 30 minutes. it. So for me, it only happens when the unit is running for a while.

Initially i thought this was just a software flaw, something on the memory management that will become better after updates. And i just ignored it.

Last week, after a long drive, i removed the unit from my car as i wanted to connect a USB extension.
I discovered the unit was hot, very hot even. Could not hold the unit in my hands longer then 10 seconds, that hot.

So i decided to open the unit, to see what kind of cooling is in there.
Well... As for my G unit, it was even worse then i thought. On the bottom plate, there are 3 IC's (including the SoC) that are around 1 mm away from the metal housing, between there is some substance that i would rather call peanut butter, as it won't transfer thermal that much.

So i decided to improve the chip thermal transfer. Removing that yellow/orange 'peanut butter' junk, replacing with a 1mm graphite CPU thermal pad, and to make sure the contact will be most optimum, i also added a very thin layer of a high-end thermal grease ( Noctua NT-H2 ).
Also added this grease on the sound amp IC.
And as the unit is almost empty from inside, i installed a 5mm laptop CPU fan, that just fits perfectly on the air holes of the unit, so it will blow out all the internal heat.

Reassembled the whole thing, back into my car, and guess what.. Even after hours of drive, the unit is no more slowing down !

In my conclusion, before, my unit was getting so hot, the internal SoC needed to do thermal throttling, reducing its performance.

It's a relative easy modification, recommended to the ones who are experiencing degraded performance after a while as i did.

[kamold]

Yes the thermal 'paste' they use is more like a terrible type of foam.
Any time I have to open a unit up I scrape it all off and replace with CPU thermal paste such as Arctic Silver.
Haven't ever needed to add a fan.

[Delerion]

Yes, initially i thought doing the same, just replace the standard thermal 'foam', but then i discovered there is a 1mm gap, at least on my G unit.
Gap is just too big for any paste to efficient transfer any heat, so i decided to use (graphite) thermalpads to compensate the big gap.
Any thin 1mm piece of copper would be fine as well, as long both sides have any thermal paste to improve the termal conductivity.

I don't know if other models have the same 'gap'.

The fan should not be needed indeed, i just add it, because i had it laying around my desk here anyways, and there was room for it.
On some very hot days, it could help, as there isn't much passive cooling in that area anyways.

[Lele]

Hi to everyone! I recently retrofitted a Composition Media (5K7035200K) on my Golf 6 MY10 (replaced the RCD510). The unit has the hardware patch for the CP and in fact everything works except the voice commands.
However I have some small problems, I try to be brief.

1- The Composition Media has the ParkPilot active, but I do not have it installed in the car, so when I put the reverse gear the screen goes black and an error comes out after few time.
Unfortunately with the VAG I can't reach the 5F module (not even manually), I suppose the problem is the Gateway too old.
Are there other solutions, or am I forced to change Gateway?

2- The Composition Media clock does not synchronize with CDB and always remains at 0:00 (sometimes it appears as 6:28 and disappears after 1 second).
Is the problem always with the Gateway?
However the outside temperature is displayed correctly and on the CDB I see the song titles, radio channels, etc...

3- Sometimes, from the car speakers I hear a "pop": I notice it when I get into the car, shortly after opening the door. Has anyone had similar experiences?

Here is the scan with the VAG if it can be useful:

Thursday,17,September,2020,19:33:45:13314VCDS Version: Release 908.0
Data version: 20090911






--------------------------------------------------------------------------------
--------------------------------------------------------------------------------




Chassis Type: 1K0
Scan: 01 03 08 09 15 16 17 19 25 42 44 46 52 56 62 72 77


VIN:    


01-Engine -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: OK 0000
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: Malfunction 0010
25-Immobilizer -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
44-Steering Assist -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
56-Radio -- Status: OK 0000
62-Door, Rear Left -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
77-Telephone -- Status: Not registered 0001
 
-------------------------------------------------------------------------------
Address 01: Engine (J623-CFFB)       Labels: None
   Part No SW: 03L 906 018     HW: 03L 907 309 R
   Component: R4 2.0l TDI   H20 9978  
   Revision: 42H20---    Serial number: 00000000000000
   Coding: 00190012042400080000
   Shop #: WSC 02203 264 00000
   ASAM Dataset: EV_ECM20TDI01103L906018 003014
   ROD: EV_ECM20TDI01103L906018.rod


No fault code found.
Readiness: 0 0 0 0 0 


-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)       Labels: None
   Part No SW: 1K0 907 379 AH    HW: 1K0 907 379 AH
   Component: ESP MK60EC1   H30 0107  
   Revision: 00H30001    
   Coding: 143B400D092400FF281202EA901B0042340000
   Shop #: WSC 00028 028 00001


No fault code found.


-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255)       Labels: 5K0-907-044.clb
   Part No SW: 5K0 907 044 BS    HW: 5K0 907 044 BS
   Component: Climatronic   H15 0709  
   Revision: 00003001    
   Coding: 0000000002
   Shop #: WSC 00028 790 00209
   ASAM Dataset: EV_Climatronic A01006
   ROD: EV_Climatronic_VW36.rod


No fault code found.


-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels: 1K0-937-08x-09.clb
   Part No SW: 1K0 937 086 C    HW: 1K0 937 086 C
   Component: BCM PQ35  M   103 0575  
   Revision: 00103 AG    
   Coding: 46180A3A90251AC040080081040089E443211588524D8160648000200000
   Shop #: WSC 02203 264 95663


   Part No: 1K1 955 119 F
   Component: Wischer 27011  21  0512 
   Coding: 009795


No fault code found.


-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels: 5K0-959-655.clb
   Part No SW: 5K0 959 655 D    HW: 5K0 959 655 D
   Component: AirbagVW10    037 0606  
   Serial number: 003FKD043VJM  
   Coding: 00003132
   Shop #: WSC 01383 790 00302
   ASAM Dataset: EV_AirbaVW10SMEVW360 A01011
   ROD: EV_AirbaVW10SMEVW360_VW36.rod


No fault code found.


-------------------------------------------------------------------------------
Address 16: Steering wheel        Labels: 1K0-953-549-MY9.lbl
   Part No SW: 1K0 953 549 CF    HW: 1K0 953 549 CF
   Component: J0527           056 0111  
   Coding: 0000532
   Shop #: WSC 00028 028 00001


   Part No: 3C8 959 537 D
   Component: E221__MFL-TK6   H06 0022  
   Coding: 00000226
   Shop #: WSC 00000  


No fault code found.


-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels: 5K0-920-xxx-17.clb
   Part No SW: 5K0 920 870 G    HW: 5K0 920 870 G
   Component: KOMBI         H03 0305  
   Serial number: 00000000000000
   Coding: 170900
   Shop #: WSC 00028 028 00023
   ASAM Dataset: EV_Kombi_UDS_VDD_RM09 A04052
   ROD: EV_Kombi_UDS_VDD_RM09_VW36.rod


No fault code found.


-------------------------------------------------------------------------------
Address 19: CAN Gateway        Labels: 1K0-907-530.lbl
   Part No SW: 1K0 907 530 AD    HW: 1K0 907 951 
   Component: J533  Gateway   H07 0112  
   Revision:   H07 01    Serial number: 280110F1002845
   Coding: E9807F06000202000002
   Shop #: WSC 00028 028 00001


3 Faults Found:
01300 - Control Module for Navigation with CD-Rom (J401) 
            004 - No Signal/Communication
             Freeze Frame:
                    Fault Status: 01110100
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 168
                    Mileage: 139862 km
                    Time Indication: 0
                    Date: 2120.14.10
                    Time: 20:01:13


01044 - Control Module Incorrectly Coded 
            000 -  - 
             Freeze Frame:
                    Fault Status: 01100000
                    Fault Priority: 1
                    Fault Frequency: 42
                    Mileage: 139862 km
                    Time Indication: 0
                    Date: 2120.14.10
                    Time: 19:57:12


02874 - Control Module 2 for Central Convenience (J773) 
            004 - No Signal/Communication - Intermittent
             Freeze Frame:
                    Fault Status: 00100100
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 208
                    Mileage: 139862 km
                    Time Indication: 0
                    Date: 2120.14.10
                    Time: 20:16:29




-------------------------------------------------------------------------------
Address 25: Immobilizer (J334)       Labels: None
   Part No SW: 5K0 953 234     HW: 5K0 953 234 
   Component: IMMO          H03 0305  
   Serial number:               
   Coding: 000000
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_Immo_UDS_VDD_RM09 A03005
   ROD: EV_Immo_UDS_VDD_RM09_VW36.rod


No fault code found.


-------------------------------------------------------------------------------
Address 42: Door Elect, Driver        Labels: 1K0-959-701-MIN3.lbl
   Part No SW: 5K0 959 701 D    HW: 5K0 959 701 D
   Component: Tuer-SG         009 2139  
   Coding: 0000180
   Shop #: WSC 00028 028 00001


No fault code found.


-------------------------------------------------------------------------------
Address 44: Steering Assist        Labels: 1Kx-909-14x.lbl
   Part No: 1K0 909 144 J
   Component: EPS_ZFLS Kl. 70     3001  
   Revision: 00H17000    
   Shop #: WSC 00028 028 00001


No fault code found.


-------------------------------------------------------------------------------
Address 52: Door Elect, Pass.        Labels: 1K0-959-702-MIN3.lbl
   Part No SW: 5K0 959 702 D    HW: 5K0 959 702 D
   Component: Tuer-SG         009 2139  
   Coding: 0000180
   Shop #: WSC 00028 028 00001


No fault code found.


-------------------------------------------------------------------------------
Address 56: Radio
Cannot be reached


-------------------------------------------------------------------------------
Address 62: Door, Rear Left        Labels: 1K0-959-703-GEN3.lbl
   Part No SW: 5K0 959 703 C    HW: 5K0 959 703 C
   Component: Tuer-SG         007 2101  
   Coding: 0000144
   Shop #: WSC 00028 028 1012545


No fault code found.


-------------------------------------------------------------------------------
Address 72: Door, Rear Right        Labels: 1K0-959-704-GEN3.lbl
   Part No SW: 5K0 959 704 C    HW: 5K0 959 704 C
   Component: Tuer-SG         007 2101  
   Coding: 0000144
   Shop #: WSC 00028 028 1012545


No fault code found.


-------------------------------------------------------------------------------
Address 77: Telephone
Cannot be reached


End   ---------------------------------------------------------------------

Thanks

[kamold]

Your bad clone of VCDS is the problem, not the gateway in terms of being able to communicate with it.
Clock won't be correct because the instrument cluster software is too old. Only solution is install a newer cluster (this involves immobilizer matching).

For park assist you need to disable RVC low in byte 19 of 5F coding, and also disable in adaptations:
ENG122229-ENG117710-Car_Function_List_BAP_Gen2-parking_assist_0x0A -> not active
ENG122227-ENG117496-Car_Function_Adaptations_Gen2-menu_display_pdc -> not active
ENG122227-ENG117498-Car_Function_Adaptations_Gen2-menu_display_pdc_over_threshold_high -> not active
ENG122228-ENG117685-Car_Function_List_CAN_Gen2-PDC_audio_lowering -> not available

[Lele]

@kamold thanks for your reply!
Yes, I use an old version of VCDS, bought years ago to activate the led rear lights.So also with this Gateway it is possible to access the address 5F?

At this point I have two options:
1- Buy a new VCDS or ask someone to do it for me.
2- Leave the RVC option active on the MIB and purchase this kit: RVC OBD Dynamic

Right?

As for the clock, I think replacing the instrument cluster is not easy, and I don't know how to match it with the immobilizer.
Out of curiosity, which instruments cluster is needed to work with the mib?

The slight "pop" I hear from the woofers when I get into the car, from what can be caused?

[kamold]

Yes you can use the OBD Dynamic camera they work well.
A proper VCDS cable will be able to code address 5F without replacing the gateway with 7N0 version.
Instrument cluster software needs to be I think 04xx or above.
The pop normally should only be heard when you connect diagnostics to 5F. Maybe the speaker coding is not correct.

[Lele]

Thanks for your help! Last question, if I replace the Gateway with the new version 7N0907530BC, can I access the 5F module also with my old VCDS? Or support to 5F was introduced with the latest versions VCDS?

[kamold]

I think you'll need a newer VCDS to be able to access address 5F.
However I can't say with any authority as I have only used genuine

[DV52]

^^^ @Kamold: hmmmm.......... old VCDS instead of OBD2 version, clone VCDS instead of genuine VCDS and hacked hex5F module instead of FAZIT enabled retrofit!!

OP has certainly made lots of $ savings! Alas there must be a cost for all these benefits - I share your concerns!!

Don

[kamold]

Proper CP matched PQ Discover Media is quite involved and difficult.
I have mine done but it's more as an academic exercise and for completeness.
Wouldn't recommend it when there are easier and cheaper ways to do it.
Either hardware or software patch.

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[scaper28]

Dear Kamold

I have a 2011 Golf MK6 TDI with factory Dynaudio, RNS510 Dab .Reverse camera , Colour MFD and park assist .

is it possible to fit a Discover Media in my car with all the features above working correctly ? I am in the UK and see a lot of units on Ebay but unsure it they will work with my car and which model to go for .

Regards

[kamold]

Dear Kamold

I have a 2011 Golf MK6 TDI with factory Dynaudio, RNS510 Dab .Reverse camera , Colour MFD and park assist .

is it possible to fit a Discover Media in my car with all the features above working correctly ? I am in the UK and see a lot of units on Ebay but unsure it they will work with my car and which model to go for .

Regards

Yes you can.
Send me a PM I can put you in touch with someone in the UK who can assist you.

Sent from my SM-G960F using Tapatalk

[scaper28]

Thank you , I have sent you a PM

Yes you can.
Send me a PM I can put you in touch with someone in the UK who can assist you.

Sent from my SM-G960F using Tapatalk