Hello dear Opel friends, I am recently the owner of an Omega Facelift Caravan from 2001. Now I got a super-cheap interior mirror with ambient lighting from a 2002er. Now my problem: I have already read a lot about the wiring here and know that in some models the connections in the sky are pre-wired and in others are not. Of course it is not the case with me. It is only the flat plug for the DWA od He hands-free device. Is it right that I can only clamp the brown cable = mass and the black = ignition terminal 15 to the inner light and thus the mirror as well as the ambient light works? There are four cables on the plug: Black Brown Grey Pink / Black Maybe one of you has some tips for me and can help me a bit. Thank you very much in advance…!!!!