Bose amp live Infiniti G35 w / Pioneer Z110BT and Metra 70-7551

Bose amp live Infiniti G35 w / Pioneer Z110BT and Metra 70-7551 Some people seem to have problems, the Bose to run correctly when installing aftermarket radio, I have installed is in a Pioneer bridges G35 sedan and G35 coupe and did not have this problem. Since all the other lines are pretty self-explanatory, I can only assume that people are not on the ground everything right. To do so, as I have done, connect the amplifier to the mass of 70-7551, 70-7551, the ground wire from the ground and the cable to use from the factorytogether. Because of this the body of the vehicle.