[Bug Feedback] Problem with A/C Control and Navbar (Peugeot 308 T9)

DUDU-Meng

Geruda32
Defrost pop-up window: When you run the air conditioner in full-screen mode, check the settings in the upper right corner to see if the pop-up window function (defrost) is enabled.
For the navigation bar issue, try manually installing this app. If it still doesn't work, let me know.
https://drive.google.com/open?id=1Tkt-9LPBJfV4ewg3rQJ_5a_ueRb2olyl&usp=drive_fs

Geruda32

DUDU-Meng
Hi,
Tried your APK but nothing change, i can't change temp on navbar until i open pop-up window and i change a values to activate A/C Control.

APK is installed succesfully:

After restart head unit, same behavior:

I have to open A/C Control panel and change a value to enable A/C control (and navbar control), and i must do this every time after the device wake up (after sleep)..

For rear defrost, i've checked all options in settings and all are enable, but i can't see "Defrost" function:

This is all enabled function in Pop-up window (first option "Etat climatisation" is enabled on unit", just uncheck for testing):

Chrisdudu

DUDU-Meng does this apk only work for Raise canbus or also SimpleSoft canbus? I have the same car and nothing works with the new layout, but I have Simplesoft.

DUDU-Meng

Geruda32
Just update this navigation bar application.
https://drive.google.com/open?id=1W9lUVZesDHhc6lOXd_bHCTI0oxRBZye0&usp=drive_fs

DUDU-Meng

Chrisdudu You can try it first.

Geruda32

DUDU-Meng
Hi,
APK installed succesfully but no change after reboot:

There's a small improvement: I can activate the control panel by pressing the A/C button or changing the blower speed, (changing temp doesn't work), but I'd like the panel to activate and synchronize/retrieve A/C status upon startup or wake-up...
I think the A/C control panel isn't retrieving the air conditioning status information upon startup or wake-up. If it could retrieve it, that would probably fix the problem.

DUDU-Meng

Geruda32
Seeing the system information, the CANbus you have selected is RZC brand. May I ask if the CANbox hardware is RZC or another brand?
Do you have any photos of Canbox?

DUDU-Meng

Geruda32
After confirmation, all rear windshield defrosting does not support pop ups.

DUDU-Meng

Geruda32
Please install this APK and set two positions according to the picture to test the protocol with two switches and shutdown mode.
Then turn off the engine, turn off the power, and wait for 1 minute to turn on the power. Starting from the process of turning on the black screen, use your phone to shoot a video. When you enter the system, there will be a floating message of danger. Record an additional 15 seconds.
Finally, please send me the TXT file in the picture and the video taken with your phone. Thank you

https://drive.google.com/open?id=1xr44w7C02ob8UiXFETCL9R9qzhpVBozO&usp=drive_fs

Geruda32

DUDU-Meng
Hi,
Yes, i confirm i have RZC Canbus box:

Following your instructions with new APK installed, there is the video and canbus log file:
Video: https://drive.google.com/file/d/1iFZLeos4waV9ym8whJDIshUifJScs5h7/view?usp=sharing

log-2025-07-23-0.7z

1kB

DUDU-Meng

We have received the LOG. Thank you very much.

DUDU-Meng

Can you display the door information?
Please go to Factory Settings - Test Protocol - Turn on Protocol Log Printing Switch, and a floating log will appear on the screen.
At this point, use your phone to shoot a video of the physical panel's air conditioning buttons being operated.
Send the video to me.

DUDU-Meng

There is another issue: the navigation bar does not go into sleep mode and cannot be controlled. From which version did this issue begin? Which previous version was functioning normally?

Geruda32

DUDU-Meng
Hi,

There is another issue: the navigation bar does not go into sleep mode and cannot be controlled. From which version did this issue begin? Which previous version was functioning normally?

for this issue, i don't know why it's happening ... Aside the A/C controls, navigation bar working well for me ...
New air panel support for Peugeot 308 T9 start in this beta (3.6E)
Maybe a bug related to 3.6E Beta ?

There the video from canbus log print and physical button pushed:
https://drive.google.com/file/d/1N0CVfO2KzVEwQdHcFl-8U4td3LtRCltf/view?usp=sharing

1st button: air recycling (On and OFF)
2nd: Front defrost (On and OFF)

Many thanks for your help 🙂

DUDU-Meng

Geruda32
Please install this application for testing
https://drive.google.com/open?id=1IzYNBOo5HYLOnYQ-hIKVGtJG28XuJ3kc&usp=drive_fs

Geruda32

Hi,
After installation and reboot, A/C values appears instantanely and i can control with Navbar (i've try couples of reboot to be sure), very good improvement !

But same issue after couples minutes of deep sleep (ignition OFF), when i wake up HU, values disappears (--°) and i can't control A/C, until i change values in A/C Panel or i push A/C physical buttons.

Another issue, for vent control, when i set vent OFF (below 1), it stay on 1 (instead of 0).

If the vent control display 1 and i go lower, vent correctly turn off but it stay on 1, instead of 0.

DUDU-Meng

Geruda32
All other issues have been resolved, and there is also a problem where the sleep wake-up air volume is 0 but still displays 1, right?
Sleep.

Geruda32

DUDU-Meng
Hi,
Yes, after couples of testing, i can confirm issue is resolved for A/C Control, many thanks !

For air information in navbar (and after verification, in A/C control panel too), when i go under 1, air correctly turn off, but still displaying 1 instead of 0.
Same behavior in A/C Control Panel:

Displaying this:

Instead of this:

DUDU-Meng

Geruda32 For this last issue, please print the hoverlog and txt textlog again.
Shooting the stock A/C display and the dudu7's display after hibernation wakeup Shooting them both in the same frame at the same time.

Geruda32

DUDU-Meng
Hi,
CANBUS log:

log-2025-07-31-0.7z

1kB

Video of Stock A/C Display directly after hibernation (with log print on screen):
https://drive.google.com/file/d/1N70PPo8OzXBkwMFpYRr4VDmzSv4uBQPV/view?usp=sharing

And another video when i try to go under 0 in A/C Control panel (with log print on screen):
https://drive.google.com/file/d/1w9N-ivqy5uIV6JyhHyVjKh_nMpAXxsJP/view?usp=sharing

In 2nd video, the "OFF" button for A/C does nothing.