Add a plug and play adapter to transform this blaupunkt end into one that plugs int your radio so you do not have to cut any wires. Follow the link belwo for all of out Plug and play adapters.
http://enfigcarstereo.com/ENFIG_PNP_RADIO.html
Enfig RWH-AUD1-HILO1616 reviews
Featured positive reviews:
Enfig RWH-AUD1-HILO
Audi A4 Stereo Install
02/16/2021
By Alex Bradford
I seen Enfig radio on YouTube upon looking into what it took to remove and replace my Bose Unit. This was the first time in 20 installs that I’ve ordered a full plug and play harness.
Enfig made it very easy to order, and I literally didn’t have to do anything but unplug my old setup and plug in my new one!
The keys did not work but that was due to my tabs being broken already.
All in all 10/10 experience. Will use them forever in the future!