Opel Astra H Fault U2117 - No illumination on Display CD30 and Climatic

[Tawe]

Hi. I have problem with 2005 Astra H. Display and Climatic not working, but Radio Working. No illuminations in central console.

Fault: U2117 Can Bus No Communication With DIS ... and also B2652-01/02

I've checked all fuses, they're all okey.

Nothing is modified in the car. Car at the parking, everything ok, next day to start the car and noticed the problem.

[Tawe]

Anyone please ?

[simaservis1108]

You have PM for solution.

[Tawe]

Problem solved If anyone is interested, PM me.

[plasma533]

Why solution secret? Was it just a battery disconnect in this case?

[Mr BLACK]

probable flash need some heat

[Tawe]

In other cases，probably will need some heat，in my case，there was some black dirt on mcu，after very good cleaning problem is solved

[gliari]

You have PM for solution.

Hello,
I seem to have tha same problem. The display and the clima is dead. Radio works but no lights show in the central unit. There is no PID error when i check the error codes. Also i cheked all the fuses and its fine.
Can you tell me what to check?

[volorucinski]

Can be a bad earth.

[gliari]

hello
i changed the display and it worked. i kept the old one to check for any obvious damage.
The anoying thing is that the "new" one needs programming because it works on safe mode!
But at least i have clima!

[tiamat81]

Hi, I have a problem with my Astra H GID display. It`s Siemens VDO KP
The display is working but there is a problem witch contrast. Some part must be
broken but I just don`t know where to look.
If anyone saw such a defect and could suggest something, I woluld be grateful. 20191205_174846.jpg

[adam32]

Displayy PCB cold soldering problem, just not sure where exactly. I just dissembled display removed first PCB and gave good hot air blow all over it on both sides with some flux here and there. Good luck all. Fixeddd !!!!!100%