
4. Apply the parking brake.
Guarding Against Exhaust Fumes
WARNING
If you smell exhaust fumes inside your
vehicle, have your vehicle checked by
your authorized dealer immediately. Do not
drive your vehicle if you smell exhaust fumes.
Carbon monoxide is present in exhaust
fumes. Take precautions to avoid its
dangerous effects. Important Ventilating Information
If you stop your vehicle and then leave the
engine idling for long periods, we
recommend that you do one of the following:
•
Open the windows at least 1 in (3 cm).
• Set your climate control to outside air. ENGINE BLOCK HEATER
(If Equipped) WARNINGS
Failure to follow engine block heater
instructions could result in property
damage or serious personal injury. Do not use your heater with
ungrounded electrical systems or
two-pronged adapters. There is a risk of
electrical shock. Do not fully close the hood, or allow it
to drop under its own weight when
using the engine block heater. This could
damage the power cable and may cause an
electrical short resulting in fire, injury and
property damage. Note:
The heater is most effective when
outdoor temperatures are below 0°F (-18°C).
The heater acts as a starting aid by warming
the engine coolant. This allows the climate
control system to respond quickly. The
equipment includes a heater element
(installed in the engine block) and a wire
harness. You can connect the system to a
grounded 120-volt AC electrical source. We recommend that you do the following for
a safe and correct operation:
•
Use a 16-gauge outdoor extension cord
that is product certified by Underwriter’ s
Laboratory (UL) or Canadian Standards
Association (CSA). This extension cord
must be suitable for use outdoors, in cold
temperatures, and be clearly marked
Suitable for Use with Outdoor
Appliances. Do not use an indoor
extension cord outdoors. This could
result in an electric shock or become a
fire hazard.
• Use as short an extension cord as
possible.
• Do not use multiple extension cords.
• Make sure that when in operation, the
extension cord plug and heater cord plug
connections are free and clear of water.
This could cause an electric shock or fire.
• Make sure your vehicle is parked in a
clean area, clear of combustibles.
• Make sure the heater, heater cord and
extension cord are firmly connected.
160
Navigator (TB5) Canada/United States of America, enUSA, First Printing Starting and Stopping the Engine

2.
Each time you fill the fuel tank, record the
amount of fuel added.
3. After at least three fill ups, fill the fuel tank and record the current odometer
reading.
4. Subtract your initial odometer reading from the current odometer reading.
To calculate L/100 km (liters per 100
kilometers) fuel consumption, multiply the
liters used by 100, then divide by kilometers
traveled. To calculate MPG (miles per gallon)
fuel consumption, divide miles traveled by
gallons used.
Keep a record for at least one month and
record the type of driving (city or highway).
This provides an accurate estimate of your
vehicle ’s fuel economy under current driving
conditions. Keeping records during summer
and winter will show how temperature
impacts fuel economy. Conditions
•
Heavily loading your vehicle reduces fuel
economy.
• Carrying unnecessary weight in your
vehicle may reduce fuel economy.
• Adding certain accessories to your
vehicle such as bug deflectors, rollbars
or light bars, running boards and ski
racks may reduce fuel economy.
• Using fuel blended with alcohol may
lower fuel economy.
• Fuel economy may decrease with lower
temperatures.
• Fuel economy may decrease when
driving short distances.
• You will get better fuel economy when
driving on flat terrain than when driving
on hilly terrain. EMISSION CONTROL SYSTEM WARNINGS
Do not park, idle, or drive your vehicle
in dry grass or other dry ground cover.
The emission system heats up the engine
compartment and exhaust system, which can
start a fire. Exhaust leaks may result in entry of
harmful and potentially lethal fumes
into the passenger compartment. If you smell
exhaust fumes inside your vehicle, have your
dealer inspect your vehicle immediately. Do
not drive if you smell exhaust fumes. Your vehicle is equipped with various
emission control components and a catalytic
converter that will enable your vehicle to
comply with applicable exhaust emission
standards. To make sure that the catalytic
converter and other emission control
components continue to work properly:
•
Use only the specified fuel listed.
• Avoid running out of fuel.
168
Navigator (TB5) Canada/United States of America, enUSA, First Printing Fuel and Refueling

The anti-lock braking system will not
eliminate the risks when:
•
You drive too closely to the vehicle in
front of you.
• Your vehicle is hydroplaning.
• You take corners too fast.
• The road surface is poor.
PARKING BRAKE WARNING
Always set the parking brake fully and
make sure the transmission is placed
in park (P). Failure to set the parking brake
and engage park could result in vehicle
roll-away, property damage or bodily injury.
Turn the ignition to the lock position and
remove the key whenever you leave your
vehicle. Apply the parking brake whenever your
vehicle is parked. Press the pedal downward
to set the parking brake. The brake warning
lamp in the instrument cluster will illuminate
and remains illuminated until the parking
brake is released.
To release, pull the brake release lever
located at the lower left side of the
instrument panel.
If you are parking your vehicle on a grade or
with a trailer, press and hold the brake pedal
down, then set the parking brake. There may
be a little vehicle movement as the parking
brake sets to hold the vehicle's weight. This
is normal and should be no reason for
concern. If needed, press and hold the
service brake pedal down, then try
reapplying the parking brake. Chock the
wheels if required. If the parking brake
cannot hold the weight of the vehicle, the
parking brake may need to be serviced or
the vehicle may be overloaded.
HILL START ASSIST WARNINGS
The system does not replace the
parking brake. When you leave your
vehicle, always apply the parking brake and
shift the transmission into park (P) (automatic
transmission) or first gear (1) (manual
transmission). You must remain in your vehicle once
you have activated the system.
During all times, you are responsible
for controlling your vehicle, supervising
the system and intervening, if required. If the engine is revved excessively, or
if a malfunction is detected, the system
will be deactivated. The system makes it easier to pull away
when your vehicle is on a slope without the
need to use the parking brake.
185
Navigator (TB5) Canada/United States of America, enUSA, First Printing Brakes

Make sure to check that the thumbwheels
are tight each time you add or remove load
from the roof rack, and periodically while
traveling. Make sure that the load is secure
before traveling.
LOAD LIMIT
Vehicle Loading - with and without a
Trailer
This section will guide you in the proper
loading of your vehicle, trailer or both,
to keep your loaded vehicle weight
within its design rating capability, with
or without a trailer. Properly loading your
vehicle will provide maximum return of
vehicle design performance. Beforeloading your vehicle, familiarize yourself
with the following terms for determining
your vehicle
’s weight ratings, with or
without a trailer, from the vehicle ’s Tire
Label or Safety Compliance Certification
Label:
Base Curb Weight - is the weight of the
vehicle including a full tank of fuel and
all standard equipment. It does not
include passengers, cargo, or optional
equipment.
Vehicle Curb Weight - is the weight of
your new vehicle when you picked it up
from your authorized dealer plus any
aftermarket equipment. 214
Navigator (TB5) Canada/United States of America, enUSA, First Printing Load CarryingE143816PAYLOAD

Payload - is the combined weight of
cargo and passengers that the vehicle
is carrying. The maximum payload for
your vehicle can be found on the Tire
Label on the B-Pillar or the edge of the
driver door (vehicles exported outside
the US and Canada may not have a Tire
Label). Look for
“THE COMBINED
WEIGHT OF OCCUPANTS AND CARGO
SHOULD NEVER EXCEED XXX kg OR
XXX lb. ”
for maximum payload. The
payload listed on the Tire Label is the
maximum payload for the vehicle as built
by the assembly plant. If you install any
aftermarket or authorized-dealer
installed equipment on the vehicle, you
must subtract the weight of the
equipment from the payload listed on
the Tire Label in order to determine the
new payload. WARNING
The appropriate loading capacity
of your vehicle can be limited
either by volume capacity (how much
space is available) or by payload
capacity (how much weight the vehicle
should carry). Once you have reached
the maximum payload of your vehicle,
do not add more cargo, even if there is
space available. Overloading or
improperly loading your vehicle can
contribute to loss of vehicle control and
vehicle rollover. Example only:
215
Navigator (TB5) Canada/United States of America, enUSA, First Printing Load CarryingE210944 E210945

Cargo Weight - includes all weight
added to the Base Curb Weight,
including cargo and optional equipment.
When towing, trailer tongue load or king
pin weight is also part of cargo weight.
GAW (Gross Axle Weight) -
is the total
weight placed on each axle (front and
rear) including vehicle curb weight and
all payload. GAWR (Gross Axle Weight Rating) -
is
the maximum allowable weight that can
be carried by a single axle (front or rear).
These numbers are shown on the Safety
Compliance Certification Label. The
label shall be affixed to either the door
hinge pillar, door-latch post, or the door
edge that meets the door-latch post,
next to the driver seating position.
The
total load on each axle must never
exceed its Gross Axle Weight Rating. Note:
For trailer towing information
refer to the RV and Trailer Towing Guide
available at an authorized dealer.
216
Navigator (TB5) Canada/United States of America, enUSA, First Printing Load CarryingE143817CARGO

GVW (Gross Vehicle Weight) - is the
Vehicle Curb Weight, plus cargo, plus
passengers. GVWR (Gross Vehicle Weight Rating)
- is the maximum allowable weight of
the fully loaded vehicle (including all
options, equipment, passengers and
cargo). It is shown on the Safety
Compliance Certification Label. The
label shall be affixed to either the door hinge pillar, door-latch post, or the door
edge that meets the door-latch post,
next to the driver seating position. The
Gross Vehicle Weight must never
exceed the Gross Vehicle Weight
Rating.
217
Navigator (TB5) Canada/United States of America, enUSA, First Printing Load CarryingE143818GVW

Example only:
WARNING
Exceeding the Safety Compliance
Certification Label vehicle weight
rating limits could result in substandard
vehicle handling or performance, engine,
transmission and/or structural damage,
serious damage to the vehicle, loss of
control and personal injury. 218
Navigator (TB5) Canada/United States of America, enUSA, First Printing Load CarryingE198828