Driver Information Display (Did) Messages - Jeep Grand Cherokee 2016 Owner's Manual

502 STARTING AND OPERATING
• Sand – Off road calibration for use on low traction
surfaces such as sand or wet grass. Driveline is maxi-
mized for traction. Some binding may be felt on less
forgiving surfaces. The electronic brake controls are set
to limit traction control management of throttle and
wheel spin. If equipped with air suspension, the
default ride height for Sand is NRH.
• Mud – Off road calibration for use on low traction
surfaces such as mud. Driveline is maximized for
traction. Some binding may be felt on less forgiving
surfaces. The electronic brake controls are set to limit
traction control management of throttle and wheel
spin. If equipped with air suspension, the level will
change to Off Road 1.
• Rock – Off road calibration only available in 4WD Low
range. The vehicle is raised (if equipped with Air
Suspension) for improved ground clearance. Traction
based tuning with improved steer-ability for use on
high traction off-road surfaces. Use for low speed
obstacles such as large rocks, deep ruts, etc. If
equipped with air suspension, the vehicle level will
change to Off-Road 2. If the Selec-Terrain switch is in
ROCK mode, and the transfer case is switched from
4WD Low to 4WD High, the Selec-Terrain system will
return to AUTO.
NOTE: Activate the Hill Descent Control or Selec Speed
Control for steep downhill control. See "Electronic Brake
Control System" in this section for further information.

Driver Information Display (DID) Messages

When the appropriate conditions exist, a message will
appear in the DID display. Refer to "Driver Information
Display (DID)" in "Understanding Your Instrument
Panel" for further information.