Opel Meriva B

[omitkok]

Hello,

I have a Can box GMF 6.20 (H1H2GMF63A 230719). It was sold to me in a set with a head unit for Opel Meriva B.

I can get it to work with:
* some steering wheel buttons
* open door indication
* AC

It does NOT work with:
* emergency light button, door unlock button - fixed
* the central console buttons. Most of the buttons either do nothing, or some strange things
* parking sensors (the head unit understands when I select reverse) - fixed
* parking sensors do not make any sound
* turn signals do not make any sound

Can anyone help or advise what I can do?
I can collect and provide CAN logs, if needed

[Laxy Hiworld]

Hello,

I have a Can box GMF 6.20 (H1H2GMF63A 230719). It was sold to me in a set with a head unit for Opel Meriva B.

I can get it to work with:
* some steering wheel buttons
* open door indication
* AC

It does NOT work with:
* emergency light button, door unlock button - fixed
* the central console buttons. Most of the buttons either do nothing, or some strange things
* parking sensors (the head unit understands when I select reverse) - fixed
* parking sensors do not make any sound
* turn signals do not make any sound

Can anyone help or advise what I can do?
I can collect and provide CAN logs, if needed

Hi there, do you know how to print the data on the headunit? Please pull up the data screen first, then record the unresponsive buttons while making sure the data readings stay fully visible. Also, does your headunit have an external speaker connected? Btw where are you based? Perhaps we could explore some collaborative work together?