Retrofit Volvo V60 B&W

[mrs]

Clear, i'll check what speakers have in car, and is there amp, suppose there is amp as VIN says - AUDIO LEVEL: AUDIO high RADIO, AMP & SPEAKER SYSTEM: High Performance audio. 

Clear about diff 60-90 series and mid range speaker and output from AMP, and cause of that diff config-sw they use. Yes, i read your explanation careful previos posts, where you clear explained, that 60 has 1 channel per door, and 90 has 2 channnels. Yeah, got it, will try check harness type and speakers what installed now in car, and amp connection, to have more clear picture of current installation , and more clear to you, to be able further advise  ...  

Yes, can be there is no wiring at dash and roof, will try check it. Yes, got point , that can be wiring at the doors, but no speakers, and then need just add speakers if there wiring with connectors. Yes, can be info "extra" variants for other stuff, and yes have ambient lights in car - high version, probably related to illumination those info about harness by vin. 

Thank you very much for explanation and in what direction need check things and then work on it  .  Reall appreciate it.