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Buick Regal / Reviews
See also:
Vehicle Information Menu Items
Press MENU on the turn signal lever until the Vehicle Information Menu is displayed.
Use w / x to scroll through the following menu items:
Unit
Tire Pressure
Remaining Oil Life
Battery Vol ...
How the System Works
URPA comes on automatically when the shift lever
is moved into R (Reverse). The rear display briefly
illuminates to indicate the system is working.
URPA operates only at speeds less than 8 km/h
...
Adjusting the Volume
Turn the VOL/ knob to adjust the
volume of the infotainment system
after the volume level has been set
on the portable audio device. ...
