Chevrolet 2015 City Express Owner's Manual page 174

Guidelines indicating the vehicle
width and distance to objects with
reference to the vehicle body line
are shown on the RVC display.
The guidelines can be turned on or
off. When the shift lever is in
R (Reverse), press the CAMERA
button to switch the guidelines on
and off. When the shift lever is in
any other position, press the
CAMERA button and then touch the
Show Guidelines key to switch the
guidelines on and off.
Difference Between Predicted
and Actual Distances
The distance guideline and the
vehicle width guideline should be
used as a reference only when the
vehicle is on a level, paved surface.
The distance viewed on the display
is for reference only and may be
different than the actual distance
between the vehicle and displayed
objects.
Backing up on a Steep Uphill
1. Displayed Distance
Driving and Operating
2. Actual Distance
When backing up the vehicle up a
hill, the distance guidelines and the
vehicle width guidelines are shown
closer than the actual distance. For
example, the display shows 1 m
(3 ft) to 1, but the actual 1 m (3 ft)
distance on the hill is 2. Note that
any object on the hill is further than
it appears on the display.
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