2007 Mercury Mariner Hybrid warning lights

Introduction 4
Instrument Cluster 14
Warning lights and chimes 14
Gauges 18
Entertainment Systems 20
AM/FM stereo with in-dash six CD 20
Navigation system 30
Climate Controls 69
Manual heating and air conditioning 69
Rear window defroster 70
Lights 71
Headlamps 71
Turn signal control 75
Bulb replacement 77
Driver Controls 82
Windshield wiper/washer control 82
Steering wheel adjustment 83
Power windows 85
Mirrors 87
Speed control 88
Moon roof 91
Message center 92
Locks and Security 105
Keys 105
Locks 105
Anti-theft system 114
Table of Contents
1
2007 Mariner Hybrid(mhv)
Owners Guide (post-2002-fmt)
USA(fus)

Starting the vehicle
•The engine will start and run when you first turn the ignition key to
the start position.
•The engine cannot be started in the N (Neutral) position.
•Depending upon temperature and the high voltage battery’s state of
charge, the engine may shut off shortly after starting the vehicle; this
is a normal condition and you do not need to restart the vehicle. The
Ready Indicator Light in the instrument cluster will illuminate to
indicate the vehicle is running. For more Ready Indicator Light
information, refer toWarning lights and chimesin theInstrument
Clusterchapter.
DRIVING THE VEHICLE
Starting Out:
Under normal operation with the vehicle at operating temperature, the
engine will start automatically as you accelerate. Sometimes the engine
will start immediately as you begin moving, while other times the vehicle
will obtain a speed of up to 25 mph (40 km/h) before the engine starts.
You may hear and feel the engine starting as you transition from
electrical to hybrid (gas engine on) operation. This is a normal condition.
These are some of the conditions that may cause engine start-up:
•High voltage battery re-charge is required.
•Driver acceleration demands exceed electric motor capability.
•Outside air temperature is overly hot or cold.
•Certain climate system modes of operation.
•If you are starting up hill or accelerating quickly, the engine will start
immediately as operating conditions require additional power.
Note:If the high voltage battery is very cold or very hot, the engine may
operate more than under normal conditions, and vehicle performance
may be temporarily reduced. This is a normal condition.
Transmission operation
•Your vehicle does not shift like a conventional vehicle. You may feel
transitions between the various operating modes of the hybrid system,
but no actual shifting occurs. For more information about transmission
operation, refer toUnderstanding the gearshift positions of the
electronically-controlled Continuously Variable Transaxle (eCVT)
in theDrivingchapter.
2007 Mariner Hybrid(mhv)
Owners Guide (post-2002-fmt)
USA(fus)
Introduction
6

WARNING LIGHTS AND CHIMES
Warning lights and gauges can alert you to a vehicle condition that may
become serious enough to cause expensive repairs. A warning light may
illuminate when a problem exists with one of your vehicle’s functions.
Many lights will illuminate when you start your vehicle to test and make
sure the bulb works. If any light remains on after starting the vehicle,
refer to the respective system warning light for additional information.
Note:A message may be displayed in the message center in conjunction
with an illuminated warning light, refer toMessage Centerin theDriver
Controlschapter for more information.
Service engine soon:TheService
engine soonindicator light
illuminates when the ignition is first
turned to the RUN position to check
the bulb. Solid illumination after the engine is started indicates the On
Board Diagnostics System (OBD-II) has detected a malfunction. Refer to
On board diagnostics (OBD-II)in theMaintenance and Specifications
chapter. If the light is blinking, engine misfire is occurring which could
damage your catalytic converter. Drive in a moderate fashion (avoid
heavy acceleration and deceleration) and have your vehicle serviced
immediately by your authorized dealer.
Under engine misfire conditions, excessive exhaust temperatures
could damage the catalytic converter, the fuel system, interior
floor coverings or other vehicle components, possibly causing a fire.
2007 Mariner Hybrid(mhv)
Owners Guide (post-2002-fmt)
USA(fus)
Instrument Cluster
14

Never remove the coolant reservoir cap while the engine is
running or hot.
Low tire pressure warning:
Illuminates when your tire pressure
is low. If the light remains ON at
start up or while driving, the tire
pressure should be checked. Refer
toInflating Your Tiresin theTires, Wheels and Loadingchapter.
When the ignition is first turned to ON, the light will illuminate for 3
seconds to ensure the bulb is working. If the light does not turn ON,
have the system inspected by your authorized dealer. For more
information on this system, refer toUnderstanding Your Tire Pressure
Monitoring Systemin theTires, Wheels and Loadingchapter.
ABS active/Traction control

active (if equipped):Flashes
when the ABS system is active. If
the light remains on, have the
system serviced immediately, refer
to theDrivingchapter for more
information.
Anti-theft system:Flashes when
the SecuriLock
Passive Anti-theft
System has been activated.
Turn signal:Illuminates when the
left or right turn signal or the
hazard lights are turned on. If the
indicators stay on or flash faster, check for a burned out bulb.
High beams:Illuminates when the
high beam headlamps are turned on.
Key-in-ignition warning chime:Sounds when the key is left in the
ignition in the OFF/LOCK or ACCESSORY position and the driver’s door
is opened.
Headlamps on warning chime:Sounds when the headlamps or parking
lamps are on, the ignition is off (the key is not in the ignition) and the
driver’s door is opened.
2007 Mariner Hybrid(mhv)
Owners Guide (post-2002-fmt)
USA(fus)
Instrument Cluster
17

CHECK FUEL CAP.Displayed when the fuel filler cap is not properly
installed. Check the fuel filler cap for proper installation. Refer toFuel
filler capin theMaintenance and Specificationschapter.
SERVICE BRAKE SYSTEM.Displayed when the braking system is not
operating properly. If the warning stays on or continues to come on,
contact your authorized dealer as soon as possible.
REGEN DISABLED.Indicates the regenerative braking system is
disabled at this moment. Please see your authorized dealer if this
warning remains present over several days.
SERVICE PWR STEERING.Displayed when the power steering system
is not operating properly. If this warning and the
service soon
indicator light stays on or continues to come on, contact your authorized
dealer for service as soon as possible.
LOW TIRE PRESSURE.Displayed when one or more tires on your
vehicle have low tire pressure. Refer toInflating Your Tiresin the
Tires, Wheels and Loadingchapter.
TIRE PRESSURE MONITOR FAULT.Displayed when the Tire
Pressure Monitoring System is malfunctioning. If the warning stays on or
continues to come on, have the system inspected by your authorized
dealer.
TIRE PRESSURE SENSOR FAULT.Displayed when a tire pressure
sensor is malfunctioning, or your spare tire is in use. For more
information on how the system operates under these conditions, refer to
Understanding Your Tire Pressure Monitoring Systemin theTires,
Wheels and Loadingchapter. If the warning stays on or continues to
come on, have the system inspected by your authorized dealer
CHECK LEFT OR RIGHT HEADLAMPS.Displayed when the
headlamps are activated and at least one is burned out. Check the lamps
as soon as possible and have the burned out lamp replaced. Refer to
Replacing headlamp bulbsin theLightschapter.
CHECK LEFT OR RIGHT HIGH BEAMS.Displayed when the
headlamps are activated and at least one is burned out. Check the lamps
as soon as possible and have the burned out lamp replaced. Refer to
Replacing headlamp bulbsin theLightschapter.
CHECK LEFT OR RIGHT TURN LAMPS.Displayed when the turn
signals are activated and at least one is burned out. Check the lamps as
soon as safely possible and have the burned out lamp replaced.
LOW FUEL.Displayed as an early reminder of a low fuel condition. The
function will display “LOW FUEL LEVEL” and sound a tone for one
second when you have low fuel level indicated on the fuel gauge.
2007 Mariner Hybrid(mhv)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
99

•Front crash severity sensor
•Restraints Control Module (RCM) with impact and safing sensors
•Driver’s seat position sensor
•Restraint system warning light and back-up tone
•The electrical wiring for the airbags, crash sensor(s), safety belt
pretensioners, front safety belt usage sensors, driver seat position
sensor, front passenger sensing system, and indicator lights
How does the Personal Safety Systemwork?
The Personal Safety System
can adapt the deployment strategy of your
vehicle’s safety devices according to crash severity and occupant
conditions. A collection of crash and occupant sensors provides
information to the Restraints control module (RCM). During a crash, the
RCM activates the safety belt pretensioners and/or both stages of the
dual-stage airbag supplemental restraints based on crash severity and
occupant conditions.
The fact that the pretensioners or airbags did not activate for both front
seat occupants in a collision does not mean that something is wrong with
the system. Rather, it means the Personal Safety System
determined
the accident conditions (crash severity, belt usage, etc.) were not
appropriate to activate these safety devices. Front airbags are designed
to activate only in frontal and near-frontal collisions, not rollovers,
side-impacts, or rear-impacts unless the collision causes sufficient
longitudinal deceleration.
The driver’s side only is equipped with dual pretensioners.
Dual-stage airbag supplemental restraints
The dual-stage airbag offers the capability to tailor the level of airbag
inflation energy. A lower, less forceful energy level is provided for more
common, moderate-severity impacts. A higher energy level is used for
the most severe impacts. Refer toAirbag supplemental restraints
section in this chapter.
Front crash severity sensor
The front crash severity sensor enhances the ability to detect the
severity of an impact. Positioned up front, it provides valuable
information early in the crash event on the severity of the impact. This
allows your Safety System to distinguish between different levels of crash
severity and modify the deployment strategy of the dual-stage airbag and
safety belt pretensioners.
2007 Mariner Hybrid(mhv)
Owners Guide (post-2002-fmt)
USA(fus)
Seating and Safety Restraints
128

will light and stay lit to remind you that the front passenger frontal
airbag is off. SeeFront passenger sensing systemin the airbags section
of this chapter.
Front safety belt usage sensors
The front safety belt usage sensors detect whether or not the driver and
front outboard passenger safety belts are fastened. This information
allows your Safety System to tailor the airbag deployment and safety belt
pretensioner activation depending upon safety belt usage. Refer toSafety
beltsection in this chapter.
Front safety belt pretensioners
The safety belt pretensioners at the front outboard seating positions are
designed to tighten the safety belts firmly against the occupant’s body
during frontal collisions, and in side collisions and rollovers when the
vehicle is equipped with the Safety Canopy
system. This helps increase
the effectiveness of the safety belts. In frontal collisions, the safety belt
pretensioners can be activated alone or, if the collision is of sufficient
severity, together with the front airbags.
Front safety belt energy management retractors
The front outboard safety belt energy management retractors, once
initiated, allow webbing to be pulled out of the retractor in a gradual and
controlled manner in response to the occupant’s forward momentum.
This helps reduce the risk of force-related injuries to the occupant’s
chest by limiting the load on the occupant. Refer toEnergy
management featuresection in this chapter.
The driver’s side only is equipped with dual pretensioners.
Determining if the Personal Safety System is operational
The Safety System uses a warning light in the instrument cluster or a
back-up tone to indicate the condition of the system. Refer to the
Warning lights and chimessection in theInstrument Clusterchapter.
Routine maintenance of the Safety System is not required.
The Restraints control module (RCM) monitors its own internal circuits
and the circuits for the airbag supplemental restraints, crash sensor(s),
safety belt pretensioners, front safety belt buckle sensors, driver seat
position sensor, and front passenger sensing system. In addition, the
RCM also monitors the restraints warning light in the instrument cluster.
A difficulty with the system is indicated by one or more of the following.
•The warning light will either flash or stay lit.
•The warning light will not illuminate immediately after ignition is
turned on.
2007 Mariner Hybrid(mhv)
Owners Guide (post-2002-fmt)
USA(fus)
Seating and Safety Restraints
130

Low Tire Pressure
Warning LightPossible cause Customer Action Required
Flashing Warning
LightSpare tire in use Your temporary spare tire is in
use. Repair the damaged road
wheel and re-mount it on the
vehicle to restore system
functionality. For a description
of how the system functions
under these conditions, refer to
When your temporary spare
tire is installedin this section.
TPMS
malfunctionIf your tires are properly
inflated and your spare tire is
not in use and the TPMS
warning light is still ON, have
the system inspected by your
authorized dealer.
When inflating your tires
When putting air into your tires (such as at a gas station or in your
garage), the Tire Pressure Monitoring System may not respond
immediately to the air added to your tires.
It may take up to two minutes of driving over 20 mph (32 km/h) for the
light to turn OFF after you have filled your tires to the recommended
inflation pressure.
How temperature affects your tire pressure
The Tire Pressure Monitoring System (TPMS) monitors tire pressure in
each pneumatic tire. While driving in a normal manner, a typical
passenger tire inflation pressure may increase approximately 2 to 4 psi
(14 to 28 kPa) from a cold start situation. If the vehicle is stationary
over night with the outside temperature significantly lower than the
daytime temperature, the tire pressure may decrease approximately 3 psi
(20.7 kPa) for a drop of 30° F (16.6° C) in ambient temperature. This
lower pressure value may be detected by the TPMS as being significantly
lower than the recommended inflation pressure and activate the TPMS
warning for low tire pressure. If the low tire pressure warning light is
ON, visually check each tire to verify that no tire is flat. If one or more
tires are flat, repair as necessary. Check air pressure in the road tires. If
2007 Mariner Hybrid(mhv)
Owners Guide (post-2002-fmt)
USA(fus)
Tires, Wheels and Loading
187