Page 1 of 304
Introduction 4
Instrument Cluster 12
Warning lights and chimes 12
Gauges 17
Entertainment Systems 19
Auxiliary input jack (Line in) 27
Satellite radio information 31
Navigation system 33
Climate Controls 34
Manual heating and air conditioning 34
Dual automatic temperature control 37
Rear window defroster 40
Lights 41
Headlamps 41
Turn signal control 45
Bulb replacement 47
Driver Controls 52
Windshield wiper/washer control 52
Steering wheel adjustment 53
Power windows 57
Mirrors 58
Speed control 61
Moon roof 65
Message center 66
Locks and Security 78
Keys 78
Locks 80
Anti-theft system 91
Table of Contents
1
2008 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Page 52 of 304

MULTI-FUNCTION LEVER
Windshield wiper:Rotate the end
of the control away from you to
increase the speed of the wipers;
rotate towards you to decrease the
speed of the wipers.
Windshield washer:Push the end
of the stalk:
•briefly: causes a single swipe of
the wipers without washer fluid.
•a quick push and hold: the wipers
will swipe three times with
washer fluid.
•a long push and hold: the wipers and washer fluid will be activated for
up to ten seconds.
Courtesy wipe feature:One extra wipe will happen a few seconds
after washing the front window to clear any water that is dripping down
from the top of the windshield caused by the washing.
Note:Do not operate the washer when the washer reservoir is empty.
This may cause the washer pump to overheat. Check the washer fluid
level frequently. Do not operate the wipers when the windshield is dry.
This may scratch the glass, damage the wiper blades and cause the wiper
motor to burn out. Before operating the wiper on a dry windshield,
always use the windshield washer. In freezing weather, be sure the wiper
blades are not frozen to the windshield before operating the wipers.
Windshield wiper features (if equipped with Autolamp feature)
The exterior lamps will turn on with the ignition on, headlamp control in
the Autolamp position and the windshield wipers are turned on (for a
fixed period of time).
2008 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
52
Page 53 of 304
Rear window wiper/washer controls
For rear wiper operation, rotate the
rear window wiper and washer
control to the desired position.
Select:
INT 2 — Normal speed operation of
rear wiper.
INT 1 — Intermittent operation of
rear wiper.
OFF — Rear wiper and washer off.
For rear wash cycle, rotate (and hold as desired) the rear wiper/washer
control to either
position.
From either position, the control will automatically return to the INT 2
or OFF position.
TILT STEERING WHEEL
To adjust the steering wheel:
1. Pull down the steering column tilt
lever.
2. Move the steering wheel up or
down until you find the desired
location.
3. Push the steering column tilt
lever up. This will lock the steering
wheel in position.
Never adjust the steering
wheel when the vehicle is
moving.
2008 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
53
Page 247 of 304

3.0L DOHC V6 DURATEC ENGINE
PLASTIC (NON-PAINTED) EXTERIOR PARTS
Use only approved products to clean plastic parts. These products are
available from your authorized dealer.
•For routine cleaning, use Motorcraft Detail Wash (ZC-3-A).
•If tar or grease spots are present, use Motorcraft Bug and Tar
Remover (ZC-42).
•For plastic headlamp lenses, use Motorcraft Ultra Clear Spray Glass
Cleaner (ZC-23).
WINDOWS AND WIPER BLADES
The windshield, rear and side windows and the wiper blades should be
cleaned regularly. If the wipers do not wipe properly, substances on the
vehicle’s glass or the wiper blades may be the cause. These may include
hot wax treatments used by commercial car washes, water repellent
coatings, tree sap, or other organic contamination; these contaminants
may cause squeaking or chatter noise from the blades, and streaking and
smearing of the windshield. To clean these items, follow these tips:
•The windshield, rear windows and side windows may be cleaned with
a non-abrasive cleaner such as Motorcraft Ultra-Clear Spray Glass
Cleaner (ZC-23), available from your authorized dealer.
•The wiper blades can be cleaned with isopropyl (rubbing) alcohol or
Motorcraft Premium Windshield Washer Concentrate (ZC-32-A),
available from your authorized dealer. This washer fluid contains
special solution in addition to alcohol which helps to remove the hot
wax deposited on the wiper blade and windshield from automated car
2008 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Cleaning
247
Page 298 of 304

changing ..........................221, 223
checking the pressure ............152
inflating ...................................150
label .........................................162
replacing ..................................154
rotating ....................................156
safety practices .......................155
sidewall information ...............158
snow tires and chains ............168
spare tire .........................219, 221
terminology .............................149
tire grades ...............................149
treadwear ........................148, 153
Towing .......................................175
recreational towing .................179
trailer towing ..........................175
wrecker ....................................234
Transmission .............................194
brake-shift interlock (BSI) ....194
fluid, checking and adding
(automatic) .............................281
fluid, refill capacities ..............286
lubricant specifications ..........286
Turn signal ..................................45V
Vehicle Identification Number
(VIN) ..........................................289
Vehicle loading ..........................169
Ventilating your vehicle ...........184
W
Warning lights (see Lights) .......12
Washer fluid ..............................256
Water, Driving through .............207
Windows
power .........................................57
rear wiper/washer .....................53
Windshield washer fluid and
wipers ..........................................52
checking and adding fluid .....256
liftgate reservoir .....................256
replacing wiper blades ...257–258
Wrecker towing .........................234
2008 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Index
298