2001 audi a4 1.8t audio

Hello all, im trying to find a wiring diagram of the rear stock amp located on the rear driver side speaker. I am installing a new amp/subwoofer with the stock headunit. TIA

	Battery		WHITE/ YELLOW		(+)		RADIO HARNESS
	Accesory		WHITE/ RED		(+)		RADIO HARNESS
	Ground		BLACK		(-)		RADIO HARNESS
	Illumination		RED / BLACK		(+)		RADIO HARNESS
	Dimmer		RED		(-)		RADIO HARNESS
	Power Antenna		YELLOW/WHITE		(+)		RADIO HARNESS
	Amp Turn On		YELLOW/WHITE		(+)		RADIO HARNESS
	LF Speaker (+)		WHITE
	LF Speaker (-)		ORANGE
	RF Speaker (+)		YELLOW
	RF Speaker (-)		BROWN
	LR Speaker (+)		RED
	LR Speaker (-)		GREEN
	RR Speaker (+)		BLUE
	RR Speaker (-)		BLACK
	Amp Location		MOUNTED TO BRACKET IN RIGHT SIDE OF TRUNK
	Steering Cntrls		YES
	Speed Cntrl		NO
	Radio Security		YES

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Cris