2009 Mercury Mariner roof

To remove the cross-bar assembly (if equipped) from the roof rack
side rails:
1. Loosen the thumbwheel at both
ends of the cross-bar (both
cross-bars are adjustable).
2. Slide the cross-bar to the end of
the rail.
3. Use a long, flat object to depress
the tongue in the endcaps on both
sides of the cross-bar.
4. Slide the cross-bar assembly off
the end of the rail.
2009 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)
Driver Controls
82

To reinstall the cross-bar assembly (if equipped) to the roof rack
side rails:
1. Ensure that both cross-bar
assemblies are installed with the F
(front) arrow facing towards the
front of the vehicle.
2. Use a long, flat object to depress
the tongue in the endcaps on both
sides of the cross-bar.
3. Slide the cross-bar assemblies
over the end cap tongue and into
the side rails.
4. Tighten thumbwheel at both ends
of the cross-bar.
2009 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)
Driver Controls
83

CHILDPROOF DOOR LOCKS
When these locks are set, the rear
doors cannot be opened from the
inside. The rear doors can be
opened from the outside when the
doors are unlocked.
The childproof locks are located on
rear edge of each rear door and
must be set separately for each
door.
NOTE:Setting the lock for one
door will not automatically set the
lock for both doors so you must set
each child lock on each door
separately.
Insert the key and turn in the direction of arrow shown on the door to
engage the child proof lock. Turn in the opposite direction to disengage
childproof locks.
REMOTE ENTRY SYSTEM (IF EQUIPPED)
The Integrated Keyhead Transmitter (IKT) complies with part 15 of the
FCC rules and with RSS-210 of Industry Canada. Operation is subject to
the following two conditions: (1) This device may not cause harmful
interference, and (2) This device must accept any interference received,
including interference that may cause undesired operation.
Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to
operate the equipment.
The typical operating range for your IKT is approximately 33 feet
(10 meters). A decrease in operating range could be caused by:
•weather conditions,
•nearby radio towers,
•structures around the vehicle, or
•other vehicles parked next to your vehicle.
2009 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)
Locks and Security
90

The Safety Canopyis mounted to roof side-rail sheet metal, behind the
headliner, above the first and second row seats. The Safety Canopyis
designed to inflate between the side window area and occupants to
further enhance protection provided in side impact collisions and rollover
events.
The fact that the Safety Canopydid not activate in a collision does not
mean that something is wrong with the system. Rather, it means the
forces were not of the type sufficient to cause activation. The Safety
Canopyis designed to inflate in certain side impact collisions or rollover
events, not in rear impact, frontal or near-frontal collisions, unless the
collision causes sufficient lateral deceleration or rollover likelihood.
WARNING:Several Safety
Canopysystem
components get hot after inflation.
Do not touch them after inflation.
WARNING:If the Safety Canopysystem has deployed, the
Safety Canopywill not function again unless replaced. The
Safety Canopysystem (including the A, B, C, and D pillar trim and
headliner) must be inspected and serviced by an authorized dealer. If
the Safety Canopyis not replaced, it will not function again, which
will increase the risk of injury in a future collision.
Determining if the system is operational
The SRS uses a readiness light in the instrument cluster or a tone to
indicate the condition of the system. Refer to theAirbag readiness
section in theInstrument Clusterchapter. Routine maintenance of the
side airbag is not required.
A difficulty with the system is indicated by one or more of the following:
•The readiness light (same light as for front airbag system) will either
flash or stay lit.
•The readiness light will not illuminate immediately after ignition is
turned on.
•A series of five beeps will be heard. The tone pattern will repeat
periodically until the problem and/or light are repaired.
2009 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)
Seating and Safety Restraints
139

longer tether strap if the tether strap on your safety seat does not reach
the appropriate top tether anchor in the vehicle.
The rear seating positions of your vehicle are equipped with built-in
tether strap anchors located behind the seats on the roof panel in the
cargo area.
The tether strap anchors in your
vehicle are in the following positions
(shown from top view):
Attach the tether strap only to the appropriate tether anchor as shown.
The tether strap may not work properly if attached somewhere other
than the correct tether anchor.
Once the child safety seat has been installed, using either the safety belt
or the lower anchors of the LATCH system, you can attach the top tether
strap.
Perform the following steps to install a child safety seat with tether
anchors:
1. Route the child safety seat tether strap over the back of the seat.
For vehicles with adjustable head restraints, remove the head restraint
first, place under the front seat for storage, and then route the tether
strap over the top of the seatback.
2. Locate the correct anchor for the
selected seating position.
There are three tether anchors
located on the headliner at the rear
of the vehicle.
2009 Mariner(mrn)
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Seating and Safety Restraints
151

Pull the release lever to release the
brake. Driving with the parking
brake on will cause the brakes to
wear out quickly and reduce fuel
economy.
ADVANCETRACWITH ROLL STABILITY CONTROL™ (RSC)
STABILITY ENHANCEMENT SYSTEM
WARNING:Vehicle modifications involving braking system,
aftermarket roof racks, suspension, steering system, tire
construction and/or wheel/tire size may change the handling
characteristics of the vehicle and may adversely affect the the
performance of the AdvanceTracwith RSCsystem. In addition,
installing any stereo loudspeakers may interfere with and adversely
affect the AdvanceTracwith RSCsystem. Install any aftermarket
stereo loudspeaker as far as possible from the front center console, the
tunnel, and the front seats in order to minimize the risk of interfering
with the AdvanceTracwith RSCsensors. Reducing the effectiveness
of the AdvanceTracwith RSCsystem could lead to an increased risk
of loss of vehicle control, vehicle rollover, personal injury and death.
WARNING:Remember that even advanced technology cannot
defy the laws of physics. It’s always possible to lose control of a
vehicle due to inappropriate driver input for the conditions. Aggressive
driving on any road condition can cause you to lose control of your
vehicle increasing the risk of personal injury or property damage.
Activation of the AdvanceTracwith RSCsystem is an indication that
at least some of the tires have exceeded their ability to grip the road;
this could reduce the operator’s ability to control the vehicle,
potentially resulting in a loss of vehicle control, vehicle rollover,
personal injury and death. If your AdvanceTracwith RSCsystem
activates, SLOW DOWN.
2009 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)
Driving
201

The fuses are coded as follows:
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
1 30A Not used (spare)
2 15A Brake On/Off switch
3 15A Sync module
4 30A Moon roof
5 10A Keypad illumination, Brake Shift
Interlock (BSI), SPDJB
6 20A Turn signals, Stop lamps
7 10A Low beam headlamps (left)
8 10A Low beam headlamps (right)
9 15A Interior lights
10 15A Backlighting
11 10A Four wheel drive
12 7.5A Power mirror switch
13 5A Not used (spare)
14 10A FCIM (radio buttons), Satellite
radio, Front display module
15 10A Climate control
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Owners Guide, 2nd Printing
USA(fus)
Roadside Emergencies
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Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
41 15A Driver/passenger door lock
switches, Automatic dimming
mirror, Compass, Ambient
lighting, Moon roof
42 10A Not used (spare)
43 10A Rear wiper logic, Heated seats
relay, Instrument cluster
44 10A Not used (spare)
45 5A Front wiper logic, Blower motor
relay
46 7.5A OCS (restraints), PADI
(restraints)
47 30A Circuit
BreakerPower windows
48 — Delayed accessory relay
Power distribution box
The power distribution box is
located in the engine compartment.
The power distribution box contains
high-current fuses that protect your
vehicle’s main electrical systems
from overloads.
WARNING:Always disconnect the battery before servicing high
current fuses.
WARNING:To reduce risk of electrical shock, always replace
the cover to the Power Distribution Box before reconnecting the
battery or refilling fluid reservoirs.
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Owners Guide, 2nd Printing
USA(fus)
Roadside Emergencies
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