Overhead rail system storage modules
featuring a variety of accessories are
available from your dealer. The storage
modules do not slide on the rails, but
can be removed and repositioned.
Installing a Storage Module
1. Place the storage module on the rails
in the desired location.
2. Push firmly upward on the module
while supporting it with one hand.
3. The module will snap into place.
Removing a Storage Module
1. Support the storage module with one
hand.
2. Pull each latch up and away from the
module.
See Section 2 of your Owner Manual.
17
Overhead Rail System Modules
(if equipped)
Rear Parking Assist
(if equipped)
Your vehicle’s Rear Parking Assist (RPA)
operates when the shift lever is moved
into Reverse and vehicle speed is less
than 3 mph. Four ultrasonic sensors
located on the rear bumper are used to
detect the distance to the object. The
RPA display, located near the rear win-
dow inside the vehicle, uses three color-
coded lights to provide distance informa-
tion to the driver.
The RPA system features a different
sequence of warning lights and chimes
than on previous systems.
• When in reverse, a chime will sound
the first time an object is detected if
the object is between 20 inches and
five feet away.
• At five feet, the RPA indicator (located
near the rear dome light) will display
one amber light.
• As you move closer, an additional
amber light will appear.
• A continuous chime will sound and
two amber lights and one red light will
appear when you reach 20 inches or
closer.
To disable Rear Parking Assist, press
the switch located in the overhead
console.
See Section 3 of your Owner Manual.
Note: The RPA system indicator lights
will flash red if it is not functioning prop-
erly. This condition is most likely caused
by either dirty ultrasonic sensors (locat-
ed on the rear bumper) or if your vehicle
exceeds 3 mph when backing up. Under
certain conditions, such as towing a
trailer, you may want to turn off the rear
parking assist by using the switch on
the overhead console.
Uplander 2008 A 3/14/07 10:05 AM Page 17