Definition: In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.
Input: Needs 4 wire clips and two boxes one steering controls, video grounding run under car to rear camera thru front floor under stereo , boxes for stereo programing need special box to program, to any new install needs clip wires to existing wires, if steering wheel controls vol,change channels, or just use remote.

Trouble, pay to install about 300 - 500, self more trouble