Polaris PRO XD Owner's Manual page 75

UNLOCKING THE DIFFERENTIAL (TURF MODE)
When operating in TURF mode, the inside rear wheel will rotate independently
from the outside wheel during turns. Operate in TURF mode only as needed to
protect smooth, level surfaces from tire damage. DO NOT operate in TURF
mode when climbing or descending hills, when sidehilling, or when operating on
uneven, loose, or slippery terrain such as sand, gravel, ice, snow, obstacles, and
water crossings. Always operate in AWD on these types of terrain.
Operating in TURF mode when on sloped, uneven, or loose terrain could
cause loss of control and result in serious injury or death. One rear wheel may
slip and lose traction or may lift up and grab when it touches the ground again.
Press the bottom of the switch to unlock the differential and allow the rear drive
wheels to operate independently (1WD). When the rear differential is unlocked,
the rear wheels can rotate at different speeds. Unlock the differential to make
maneuvering easier and minimize damage to turf.
Damage to the differential can occur if it is engaged while the vehicle is
traveling at high speeds or while the rear wheels are spinning. Slow the vehicle
to nearly stopped before engaging the differential.
Never operate in TURF mode while operating on a hill or other irregular terrain.
Always move the AWD switch to AWD before ascending or descending a hill.
WARNING
NOTICE
WARNING
OPERATION
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