GMC Hummer EV 2024 Owner's Manual page 232

GMC Hummer EV Owner Manual (GMNA-Localizing-MidEast-16639039) -
2024 - CRC - 3/20/23
232 Driving and Operating
How to Activate Automatic Parallel Spot
Unparking Assist
To activate parallel spot unparking assist,
press the soft-touch button or hard switch
after turning on the vehicle while
leaving it in P (Park) and the parking brake
is off. If the system is able to determine a
path out of the parking spot, a screen will
be displayed for unparking options. Similar
to automatic parking, follow the displayed
instructions and check surroundings as the
vehicle unparks.
Once automatic unparking is finished and
the vehicle has come to a full stop, a FINAL
POSITION - PRESS BRAKES message will be
displayed. Press and hold the brake, and
APA will beep and display a TAKE CONTROL
message. The vehicle is now positioned such
that the path to exit the parking spot is free
of obstructions. Shift into D (Drive) to start
driving away.
How to Cancel Automatic Parking or
Automatic Unparking
To cancel automatic parking or automatic
unparking at any time, press or "X" on
the infotainment display and be prepared to
resume control of the vehicle. APA holds the
vehicle until the parking brake or brake is
applied, or the vehicle is shifted into
P (Park). To start driving away, press the
brake and shift to D (Drive).
Certain vehicle conditions and driver
interferences may also cancel automatic
parking:
The driver manually steers the vehicle.
The maximum allowed speed is exceeded.
There is a failure with the APA system.
Electronic stability control or antilock
brakes are activated.
The parking brake is applied or vehicle is
shifted into Park (P).
The driver unbuckles seat belt and opens
a door.
System Limitations
Automatic Parking Assist has certain
limitations. The system cannot:
Maneuver the vehicle at speeds exceeding
5 km/h (3 mph).
Detect whether a parking space is legal or
restricted.
Detect pavement markings or lines
Park the vehicle closely lined up with the
vehicle next to it, particularly if the spot
is approached at an angle or if the
parking space is angled.
Park exactly centered in a very large spot.
Always detect short curbs.
Operate while towing any trailer.
Function when the vehicle is raised or
lowered by air suspension.
Detect or automatically react to
approaching traffic when exiting a
parallel spot.
Function when Actve Rear Steering is not
in automatic mode.