UK-POLOS.NET - THE VW Polo Forum

Hi Guys,

I've got a Polo S 5 door 2011, I just installed a new Pioneer system, connected with canbus block adaptor, powered aerial etc, all works fine, but for some reason the rear speakers dont work, when they did with original unit.

Anyone experienced this before, and what the solution was, Its probably something really silly too lol

Thanks in advance

Check the canbus adapter has wires in place for the rear speakers. some of them dont

All wires are present for the rear speakers, I've checked the settings on the stereo also.
Still stumped!