2010 Mercury Mariner Owner's Manuals

Page 225 of 339

Mercury Mariner 2010  Owners Manuals WARNING:Always set the parking brake fully and make sure
the gearshift is latched in P (Park). Turn the ignition to the off
position and remove the key whenever you leave your vehicle.
R (Reverse)
Wit

Page 226 of 339

Mercury Mariner 2010  Owners Manuals •The grade assist lamp in the
instrument cluster is illuminated.
Grade assist is designed to aid the
driver with optimal gear selection in
hilly terrain or mountainous areas
but is not intended for

Page 227 of 339

Mercury Mariner 2010  Owners Manuals WARNING:To help avoid personal injury, always use caution
when in reverse and when using the RSS.
WARNING:This system is not designed to prevent contact with
small or moving objects. The system is des

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Mercury Mariner 2010  Owners Manuals Note:If the system cannot be turned off, refer toMyKey™in theLocks
and Securitychapter for more information.
Keep the RSS sensors (located on the rear bumper/fascia) free
from snow, ice and large ac

Page 229 of 339

Mercury Mariner 2010  Owners Manuals Image delay if displayed through the rearview mirror:
When shifting out of R (Reverse) and into any other gear, the image in
the rearview mirror will remain on for a few seconds before it shuts off
to

Page 230 of 339

Mercury Mariner 2010  Owners Manuals Night time and dark area use
At night time or in dark areas, the camera relies on the reverse lamp
lighting to produce an image. Therefore it is necessary that both reverse
lamps are operating in orde

Page 231 of 339

Mercury Mariner 2010  Owners Manuals side of the vehicle APA will park. (If the turn signal is not on, the system
will automatically search the passenger side.)
For best performance, the driver should drive the vehicle as parallel as
pos

Page 232 of 339

Mercury Mariner 2010  Owners Manuals Automatic steering into parking space
Automatic steering is activated when you stop the vehicle, remove your
hands from the steering wheel and select the R (Reverse) gear. Be sure
the steering wheel m