There is a gromet on the passenger side behind the glove box (box comes out easily) It is the entry for a big loom but there are free channels which are blocked by rubber moldings. Really it is easy you can feel them bonnet side behind the plate near passenger windscreen wiper (honest). Although i cut into speaker cables for mine all went pair shaped when starting the car. Need to earth amp and stereo at same point close to amp, so for the
mo mini is amp less but i believe in the dream and it will happen oh yes!
