Canbus quirks VW

gismo

I see bugs when using the supplied Raise adapter:

I have a 2018 T6 Caravelle. Neither the settings for Caravelle nor Multivan (similar) work. No door signal, nothing. PQ low works though. Wonder whether Caravelle or Multivan would have given more info, if it worked.
Choosing Raise PQ low, the forward/back SWC have to be reversed (just for info, not a big deal thanks to the settings). Using Hiworld VWFA2.0 PQ low, the keys work correctly, no need to reverse.
On Raise PQ low, when I hit the mic button on the steering wheel, the sound mutes. By comparison, using a Hiworld VWFA2.0 PQ low the same button starts Google Assistant. I'd prefer Google Assistant over Mute but cannot configure this behaviour for Raise it seems. On an old MTC platform, I could reconfigure all SWCs and for my old FYT there was a mod available that achieved the same (even double click and long press). Would love to see configurability on Dudu7, beyond the Mode key that the VW steering wheel doesn't have anyway 😉

I'm on a Dudu7 with 241008 software.

I thought about exchanging the Raise with the Hiworld, however the Hiworld has another quirk: It sends the radio to sleep when I stop the engine but leave the key in. That's wrong and the Raise does it correctly: Send the radio to sleep when you pull the key out - that's the OEM behaviour. That Hiworld quirk is more annoying than the above ones so I'll stay with the Raise.

caolz

gismo
Try CANBUS box: RZC(Raise), Car brand: Volkswagen, Model: Caravelle

If you want to configure SWC, you can try Setup>Vehicle>SWC.
But we cannot guarantee that it will definitely be useful.

gismo

caolz Caravelle I tried earlier and just tried again - remains totally silent. Doesn't work. Multivan doesn't work either. Only PQ low works.

SWC Key study: Only works for Key1 Key2 / resistive, I have Canbus SWC and there the key study doesn't do anything.

caolz

gismo
CANBUS box: RZC(Raise), Car brand: Volkswagen, Model: PQ
Currently, this option should be the most suitable.

JhonnyD

I just have learnt, that what was working on other UIS7862 head units, not also have to work on DUDU head units.

Like my Vitara. I got some informations on the Mekede M500s and M6 Max but absolutely nothing on my DUDU7.

So just maybe, it has to do with the firmware or hardware
The time will tell.

dudu-lai

JhonnyD Which CANBUS was selected and is there a picture of the protocol model?