Hi
I have the Insignia 2018 RHD UK model and everyone I have taken it to is struggling to find where to connect the Opel ZDT1 T harness onto so I cab fit an active Edge EDB12A active subwoofer to!
Is there anyone who gas ACTUALLY worked on this and successfully managed to wire up an active sub and where the audio speaker wire or connection is so I can get this to be fitted as been looking around for over 2 weeks and still no luck .
Pease help with step by step guide with images if possible. Thankyou so much