No sound after change to a new stereo Saab 9-3 2008

[AndersWe]

Getting crazy. I have try to get a solution looking in the forums - no luck.

I have a Saab 9-3 Vector 2008. Try to connect a new stereo. Get everyting to work even the steering wheel buttons thru a adapter. The problem is that i dont have any sound when i have connect the new stereo. I have a new ISO harness with a adapter for the steering wheel control
In my orginal stereo i have these connections someone tell me where they will connect to my new one and most importent the connection for the orginal amp so its start..

Were will i take out the ACC feed. From the cigarett lighter ? or elswere ?

My orginal stereo cables:
Rmt Enable
Amp Control
Front, Rear Shield
GMLAN 1
GMLAN2
Aux Stin L R + -
Aux stin control
N/C
Speakers F R + -
Batteri
And for mobilphone i will not use this connections

My new stereo cables
AMP C
GND
Illum +
Brake Dect
Lamp Dect
Speaker F R + -
Auto Bat
ACC
Antenna C
Back
Steering Wheel buttons Key1/Ad1 Key2/Ad2
Ground