Opel Astra G Cabrio

Perfect adapter. Steering wheel remote control works with JVC KD-R951BTE properly.
Installation is very easy, even for someone who has not the idea.
The adapter has 2 cables, so 2 ways to connect the steering wheel controls the radio can.

Without micro in Bluetooth radio (I can only speak from R951BTE):
Connecting via jack to the radio

With micro in Bluetooth radio (I can only speak from R951BTE):
On harness the radio cable is in preparation for the LFB. The adapter is also a second cable, if you do not want to use the jack. Both cables are labeled so that there can be no confusion.
Both cables per plug-in adapter (included) to connect and squint with pliers. Now the LFB can be used and the microphone can be connected via jack to the radio.