Page 30 of 382
Note:
The child seat must rest tightly against
the vehicle seat upon which it is installed. It
may be necessary to lift or remove the head
restraint. See Seats (page 109).
CHILD SAFETY LOCKS
When these locks are set, the rear doors
cannot be opened from the inside. The childproof locks are located on the rear
edge of each rear door and must be set
separately for each door.
Left-Hand Side
Turn counterclockwise to lock and clockwise
to unlock.
Right-Hand Side
Turn clockwise to lock and counterclockwise
to unlock.
27
MKS (CLE) Canada/United States of America, enUSA, First Printing Child SafetyE112197
Page 119 of 382

Cooled Seats
The cooled seats will only function when the
engine is running.
Press the cooled seat symbol located on the
touchscreen to cycle through the various
cooling settings and off. Cooler settings are
indicated by more indicator lights.
If the engine falls below 350 RPM while the
cooled seats are on, the feature will turn itself
off. You will need to reactivate it.
After 60 minutes of operation, the cooled
seats automatically turn off. Press the
symbol to switch the cooled seats on.
Heated and Cooled Seat Air Filter
Replacement (If Equipped)
The climate controlled seat system includes
air filters. You must replace them periodically.
See Scheduled Maintenance (page 321). Locate the filters under each front seat and
access them from the second-row footwell
area. Move the front seats all the way
forward and to the full up positions to ease
access.
To remove an air filter:
1. Turn the vehicle off.
2. Push up on the outside rigid edge of the
filter and rotate counterclockwise once
the tabs are released, then remove the
filter. To install a filter:
1. First, position the filter in its housing
making sure that the far forward end is
all the way up in the housing.
2. Push in on the center of the outside edge
of the filter and rotate up into the housing
until it clips into position.
116
MKS (CLE) Canada/United States of America, enUSA, First Printing SeatsE146309 E146319 E146321
Page 259 of 382

Because your vehicle
’s engine is electronically
controlled by a computer, some control
conditions are maintained by power from the
battery. When the battery is disconnected or
a new battery is installed, the engine must
relearn its idle and fuel trim strategy for
optimum driveability and performance.
Flexible fuel vehicles (FFV) must also relearn
the ethanol content of the fuel for optimum
driveability and performance.
To restore the settings, do the following:
1. Apply the parking brake.
2. Shift into park (P) or neutral (N).
3. Switch off all accessories.
4. Press the brake pedal and start your vehicle.
5. Run the engine until it reaches normal operating temperature. While the engine
is warming up, complete the following:
Reset the clock. See Audio System
(page 313). Reset the power windows
bounce-back feature. See Windows and
Mirrors
(page 78). Reset the radio
station presets. See Audio System
(page 313).
6. Allow the engine to idle for at least one minute. 7.
Drive the vehicle at least 10 mi (16 km) to
completely relearn the idle trim and fuel
trim strategy.
Note: If you do not allow the engine to relearn
the idle and fuel trim strategy, the idle quality
of your vehicle may be adversely affected until
the engine computer eventually relearns the
idle trim and fuel trim strategy.
Note: For flexible fuel vehicles, if you are
operating on E85, you may experience poor
starts or an inability to start the engine and
driveability problems until the fuel trim and
ethanol content have been relearned.
Make sure that you dispose of old batteries
in an environmentally friendly way. Seek
advice from your local authority about
recycling old batteries.
If storing your vehicle for more than 30 days
without recharging the battery, we
recommend that you disconnect the battery
cables to maintain battery charge for quick
starting. Battery Management System
(If
Equipped)
The battery management system monitors
battery conditions and takes actions to
extend battery life. If excessive battery drain
is detected, the system temporarily disables
some electrical systems to protect the
battery.
Systems included are:
• Heated rear window.
• Heated seats.
• Climate control.
• Heated steering wheel.
• Audio unit.
• Navigation system.
A message may appear in the information
displays to alert you that battery protection
actions are active. These messages are only
for notification that an action is taking place,
and not intended to indicate an electrical
problem or that the battery requires
replacement.
256
MKS (CLE) Canada/United States of America, enUSA, First Printing Maintenance
Page 294 of 382

Tire Change Procedure
WARNINGS
When one of the front wheels is off the
ground, the transmission alone will not
prevent the vehicle from moving or
slipping off the jack, even if the transmission
is in park (P). To help prevent the vehicle from
moving when you change a tire, be sure
to place the transmission in park
(P),
set the parking brake and block (in both
directions) the wheel that is diagonally
opposite (other side and end of the vehicle)
to the tire being changed. Never get underneath a vehicle that is
supported only by a jack. If the vehicle
slips off the jack, you or someone else
could be seriously injured. Do not attempt to change a tire on the
side of the vehicle close to moving
traffic. Pull far enough off the road to
avoid the danger of being hit when operating
the jack or changing the wheel. WARNINGS
Always use the jack provided as original
equipment with your vehicle. If using a
jack other than the one provided as
original equipment with your vehicle, make
sure the jack capacity is adequate for the
vehicle weight, including any vehicle cargo
or modifications. 1. Park on a level surface, set the parking
brake and activate the hazard flashers.
2. Place the transmission in park
(P) and
turn the engine off. 3.
Lift the trunk cargo cover, and remove the
wing nut that secures the spare tire by
turning it counterclockwise.
4. Lift and remove the spare tire from the trunk.
291
MKS (CLE) Canada/United States of America, enUSA, First Printing Wheels and TiresE173211