RP5-GM32
Radio Replacement & Steering Wheel Control Interface
with OnStar Retention for General Motors Vehicles
Pacific Accessory Corporation
®
| Santa Ana, California 92705 | Ph. 866-931-8021 | support@pac-audio.com
©2012 Pacific Accessory Corporation
www.pac-audio.com
Pacific Accessory Corporation
Rev. 053113
Testing & Verification
1. Turn the ignition on. The LED on the interface will turn on & the +12v accessory wire will turn on.
2. Turn on the radio & check balance & fade. Note:
Premium Factory amplified Systems
will not fade as neither the
aftermarket radio or the RP interface have the ability to control the amplifier’s fader.
3. Verify that the factory subwoofer (if present) is playing
4. Verify that all SWC are functioning properly for both the aftermarket radio and OnStar. To adjust OnStar volume, press the
OnStar button on the mirror then use the volume buttons on the SWC to adjust the level. The volume will raise a total of 8
times before returning to the original level.
5. Pressing the OnStar® button on the rearview mirror will turn off the rear speakers and allow the OnStar® audio to be heard
in the two front speakers. The OnStar® active LED will also turn on. When OnStar® disconnects, the radio will un-mute or
turn back on and the OnStar® LED will turn off. Pressing the Mute/OnStar® button on the steering wheel for 1.5 seconds
will also activate Onstar®.
6. Turn off vehicle & remove key. RAP will be active & keep the radio on for 10 minutes or until the drivers door is opened.
7. The LED & radio will turn off when RAP turns off or the drivers door is opened.
Page 4
Using the Radios Dual Zone Source
1. 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).
2. 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.
3. 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.
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
