PAC OS-5 Installation Manual Download Page 3

Page 2

OS-5

Radio Replacement with 

OnStar® 

Retention for General 

Motors Vehicles

Rear Seat Entertainment (RSE); If equipped

1. Vehicles equipped with an overhead screen only:

In this application the 

GMRVD 

must be used in order to feed A/V into the factory screen from an aftermarket head unit (head

unit must support A/V out). With the 

GMRVD

, A/V will be passed from the aftermarket head unit to the rear screen and audio

can be heard through the headphones. The 

GMRVD

 will also pass the Auxiliary inputs on the rear of the center console to the

aftermarket head unit.

2. Vehicles equipped with an overhead screen AND headrest monitors:

In this application the headrest monitors will function independently from the overhead monitor. Neither video or audio

can be passed to or from the headrest monitors. The overhead monitor will function exactly as described in #1.

Using the Radios Dual Zone Source

Using the Factory XM Radio Tuner

• Press the power button to turn the RSE Controls on. When

Radio is displayed on the RSE Controls, the aftermarket

radios rear speaker output will be heard through the

headphone jacks. Putting the aftermarket radio into dual

zone mode should change the output level of the rear

speakers to a fixed level. This allows precise user

adjustment from the level knobs on the RSE Controls (refer

to aftermarket radio owners manual for model specific dual

zone operation).

• The seek arrows and PROG button will control the radio

as programmed by the SWC interface. These buttons are

mapped to the SWC buttons as stated above.

• Pressing the SRCE button will toggle between the Factory

XM tuner and the Radio as the RSE source. Pressing the

power button will turn the RSE Controls off as well as turning

the key off. The seek arrows and PROG button will continue

to operate as stated (with the exception of SRCE which has

no function) when the Rear Seat Controls are turned off.

• Press the power button to turn the RSE Controls on. If Radio

is displayed press the SRCE button to select factory XM

tuner mode. When XM followed by the channel number is

displayed factory XM tuner audio will be heard through the

headphone jacks.

• The Seek arrows will control the factory XM radio tuner and

select the desired station.

• The PROG button will scroll through Presets 1-6

• Pressing the SRCE button will toggle between the Factory

XM tuner and Radio as the RSE source. Pressing the power

button or turning the key off will turn off the RSE Controls.

• The factory XM tuner must remain serviced to take

 

advantage of this feature. 

• In order for the RSE controls to properly work the XM tuner,

the front XM controls must be set to off.

XM 16

XM 16

Turns the

Rear Seat

 Controls On

or Off

Change between

Factory XM tuner 

and Dual Zone

Radio Source

Scrolls through

Presets 1-6

Seek to the

Next

Factory XM

Tuner Station

Seek to the

Previous

Factory XM

Tuner Station

XM

Turns the

Rear Seat

 Controls On

or Off

Change between

Factory XM tuner 

and Dual Zone

Radio Source

Controls the

Radio as

Programmed

by the SWC

interface (Mapped

to the Arrow

and Bar Button)

Controls the

Radio as

Programmed

by the SWC

interface (Mapped

to the Arrow

Down Button)

Controls the

Radio as

Programmed

by the SWC

interface (Mapped

to the Arrow

Up Button)

Radio

Using Rear Seat Audio Controls

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