a6 C5 black screen after installation - need help !
Posted: 02 Aug 2020, 17:02
hello guys,
I am testing my colormfa into my A6 C5, before closing the cluster.
But the screen remains black !
I have checked twice the connections.
There was a mistake with the ground and ignition wires. I solded 22 and 23 (blue connector) instead of pins 23 and 24. Now I have sold it correctly, but it still doesn't work.
When I switch on the ignition, I can see that illumination of colormfa is ON. So I assume the power and ground pins are OK, but I have absolutely no information on the LCD.
below you have a small video of my problem
https://wetransfer.com/downloads/deb9e3 ... 54/086137
where the issue could come from ?
any help will be appreciated !
I am testing my colormfa into my A6 C5, before closing the cluster.
But the screen remains black !
I have checked twice the connections.
There was a mistake with the ground and ignition wires. I solded 22 and 23 (blue connector) instead of pins 23 and 24. Now I have sold it correctly, but it still doesn't work.
When I switch on the ignition, I can see that illumination of colormfa is ON. So I assume the power and ground pins are OK, but I have absolutely no information on the LCD.
below you have a small video of my problem
https://wetransfer.com/downloads/deb9e3 ... 54/086137
where the issue could come from ?
any help will be appreciated !