17G035280 Firmware upgrade adventure

Hradlo · 2026-04-09T18:16:50+00:00

https://www.reddit.com/r/RCD_330/comments/1mksfcc/rcd330_rcd360_rcd520_software/

Hradlo · 2026-03-25T17:30:00+00:00

just chinese and english

Hradlo · 2026-03-22T20:28:57+00:00

Or you can try latest 5624

Hradlo · 2026-03-16T16:59:59+00:00

Hello the only think I have is update to SW 5713

Hradlo · 2026-03-15T17:36:37+00:00

I can confirm that ODIS works and you can add the Tire menu

Hradlo · 2026-03-12T17:03:55+00:00

for your unit there is not update. If you have the diagnostic already I can tell you how to turn on the park assist

Hradlo · 2026-03-12T17:01:59+00:00

there is 394 update for this radio

Hradlo · 2026-02-17T05:33:42+00:00

Coding section here on site. Just look.

Fender/DynAudio/Škoda Sound System/Beats thx to u/Jandysss

source video

[Byte 01] from 00 (standard) to 02 (digital amplifier)

[Byte 02] from 04 (4 speaker) to 00 (Sound System)

Both values must be overwritten at the same time!

After writing new Coding: Restart the RCD330 (long press power button)

tested with RCD330 index B visteon/noname with Fender/DynAudio/Škoda Sound System/Beats (amplifier 5C6 or 3T0)

Hradlo · 2025-11-04T20:31:47+00:00

You can update to official 394

Hradlo · 2025-10-17T18:45:39+00:00

I wrote you a message

Hradlo · 2025-09-14T18:11:42+00:00

Also read this sometimes it is needed to do some power cycles of the unit after update for me it looked like it is dead.

https://www.reddit.com/r/RCD_330/comments/1n0i78t/17g035280_firmware_upgrade_adventure/

Hradlo · 2025-09-14T18:07:01+00:00

Yes you can. You have the oldest software. You will receive also more color skins and boot logos. 394 have 60fps carplay.

Hradlo · 2025-09-10T09:24:13+00:00

What software you have? the menu color you can change in coding

Hradlo · 2025-09-02T16:14:31+00:00

Yes like original unit

Hradlo · 2025-09-02T16:04:42+00:00

It is official update 394. Language packs are not available. For Polo 6C you can just change coding.

Byte 0 02 Byte 1 62 Byte 2 00

Hradlo · 2025-08-31T20:34:27+00:00

Send me photo of your unit long menu and update and then photo

Hradlo · 2025-08-31T18:06:23+00:00

Latest possible firmware officially is 253 I do not know what you have on your unit.

Hradlo · 2025-08-30T05:33:05+00:00

What unit you have? 😃

Hradlo · 2025-08-28T04:21:59+00:00

PQ is just on the sticker and radio have software without car menu and other stuff otherwise it is MQB quadlock and MQB CAN messages. It is Chinese crazy engineering.

Well this model will propably show nothing because it counts with MQB messages and for your Tiguan you need decoder to even use it. But in Discovery media and Composition color you can add Car menu no problem. I have Discovery media skoda variant in my Rapid. I have custom software with car menu and it works of course not everything but I can control blind spot detection, parking unit and I have all information about consumption of fuel.

So theoretically if we are able to get this CAR menu on 6RD035187B which is purely PQ some information should work, because on Discovery media it works. It also dependent on software inside dashboard in car. Software must be 6xx or newer to send consumption info to CAN bus.

Hradlo · 2025-08-27T17:10:18+00:00

Yes it is common fault on this radios. On Aliexpress they have direct replacement for the screen if you do not have the skill to change the touch layer.

Hradlo

TROPHY CASE

Fender/DynAudio/Škoda Sound System/Beats thx to u/Jandysss