2006 SAAB 9-2X Owners Manual

Driving tips
8-13
8
– CONTINUED –
Trailer towingYour vehicle is designed and intended to
be used primarily as a passenger-carrying
vehicle. Towing a trailer puts additional
loads on your vehicle’s engine, drivetrain,
brakes, tires and suspension and has an
adverse effect on fuel economy.
If you do decide to tow a trailer, your safe-
ty and satisfaction depend upon proper
use of correct equipment and cautious op-
eration of your vehicle. Seek the advice of
your Saab dealer to assist you in purchas-
ing a hitch and other necessary towing
equipment appropriate for your vehicle. In
addition, be sure to follow the instructions
on correct installation and use provided by
the trailer and other towing equipment
manufacturers.
Saab assumes no responsibility for inju-
ries or vehicle damage that result from
trailer towing equipment, or from any er-
rors or omissions in the instructions ac-
companying such equipment or for your
failure to follow the proper instructions.
Warranties and maintenanceFor details of application of warranties to
vehicle damage or malfunctions related
with trailer towing, please refer to the
“Saab Warranty and Service RecordBooklet”. If you use your vehicle to tow a
trailer, more frequent maintenance will be
required due to the additional load. (Refer
to “Maintenance schedule under severe
driving conditions” in the “Saab Warranty
and Service Record Booklet”.)
Under no circumstances should a trailer
be towed with a new vehicle or a vehicle
with any new powertrain component (en-
gine, transmission, differential, wheel
bearings, etc.) for the first 1,000 miles
(1,600 km) of driving.

Maximum load limits

Total trailer weightTotal trailer weightThe total trailer weight (trailer weight plus
its cargo load) must never exceed the
maximum weight shown in the following
table. Never exceed the maximum load
limits explained in the following. Ex-
ceeding the maximum load limits
could cause personal injury and/or
vehicle damage.

Adequate size trailer brakes are
required when the trailer and its
cargo exceed 1,000 lbs (453 kg)
total weight.
Before towing a trailer, check the
trailer total weight, GVW, GAWs
and tongue load. Make sure the
load and its distribution in your
vehicle and trailer are acceptable.
800211
A1910BE-A-GSAAB.book Page 13 Tuesday, September 6, 2005 8:37 AM
ProCarManuals.com

8-14
Driving tips

Gross Vehicle Weight (GVW) and
Gross Vehicle Weight Rating
(GVWR)Gross Vehicle WeightThe Gross Vehicle Weight (GVW) must
never exceed the Gross Vehicle Weight
Rating (GVWR).
Gross Vehicle Weight (GVW) is the com-
bined total of the weight of the vehicle,
driver, passengers, luggage, trailer hitch,
trailer tongue load and any other optional
equipment installed on your vehicle.
Therefore, the GVW changes depending
on the situation. Determine the GVW each
time before going on a trip by putting your
vehicle and trailer on a vehicle scale.
Certification labelGVWR is shown on the certification plate
located on the driver’s side door jamb of
your vehicle.
Model Conditions Maximum
total trailer
weight
MT models When towing a
trailer without
brakes.1,000 lbs
(453 kg)
When towing a
trailer with
brakes.2,000 lbs
(906 kg)
AT models When towing a
trailer without
brakes.1,000 lbs
(453 kg)
When towing a
trailer with
brakes.2,000 lbs
(906 kg)
When towing a
trailer on a long
uphill grade con-
tinuously for over
5 miles (8 km)
with an outside
temperature of
104
F (40
C) or
above.1,000 lbs
(453 kg)
800273
800261
A1910BE-A-GSAAB.book Page 14 Tuesday, September 6, 2005 8:37 AM
ProCarManuals.com

Driving tips
8-15
8
– CONTINUED –

Gross Axle Weight (GAW) and
Gross Axle Weight Rating (GAWR)Gross Axle WeightThe total weight applied to each axle
(GAW) must never exceed the Gross Axle
Weight Rating (GAWR). The front and
rear GAWs can be adjusted by relocating
passengers and luggage inside the vehi-
cle. The front and rear GAWR are also
shown on the certification plate.
Certification labelTo check both GVWR and GAWR and to
confirm that the total weight and weight
distribution are within safe driving limits,
you should have your vehicle and trailer
weighed at a commercial weighing sta-
tion.
Be sure that all cargo is firmly secured to
prevent a change in weight distribution
while driving.
Tongue load
Tongue loadEnsure that the trailer tongue load is from
8 to 11 percent of the total trailer weight
and does not exceed the maximum value
of 200 lbs (90 kg).
800274
800261
800214
A1910BE-A-GSAAB.book Page 15 Tuesday, September 6, 2005 8:37 AM
ProCarManuals.com

8-16
Driving tips
1) Jack
2) Bathroom scaleThe tongue load can be weighed with a
bathroom scale as shown in the following
illustration. When weighing the tongue
load, be sure to position the towing cou-
pler at the height at which it would be dur-
ing actual towing, using a jack as shown.
F: Front of vehicleThe tongue load can be adjusted by prop-
er distribution of the load in the trailer.
Never load the trailer with more weight in
the back than in the front; approximately
60 percent of the trailer load should be in
the front and approximately 40 percent in
the rear. Also, distribute the load as even-
ly as possible on both the left and right
sides.
Be sure that all cargo is firmly secured to
prevent a change in weight distribution
while driving.

Trailer hitchesChoose a proper hitch for your vehicle and
trailer.
12
800270
F
60%
40%50%50%
800216
If the trailer is loaded with more
weight in the back of trailer’s axle
than in the front, the load is taken off
the rear axle of the towing vehicle.
This may cause the rear wheels to
skid, especially during braking or
when vehicle speed is reduced dur-
ing cornering, resulting in over-
steer, spin out and/or jackknifing.
A1910BE-A-GSAAB.book Page 16 Tuesday, September 6, 2005 8:37 AM
ProCarManuals.com

Driving tips
8-17
8
– CONTINUED –
The use of a genuine Saab trailer hitch is
recommended. A genuine Saab hitch is
available from your Saab dealer.If use of a non-genuine hitch is unavoid-
able, be sure the hitch is suited to your ve-
hicle and trailer. Consult with a profes-
sional hitch supplier to assist you in
choosing an appropriate hitch for your ve-
hicle. Be sure to follow all of the hitch man-
ufacturer’s instructions for installation and
use.
Never use a hitch that mounts only to the
rear bumper. The bumper is not designed
to handle that type of load.
For all types of hitches, regularly check
that the hitch mounting bolts and nuts are
tight.

Connecting a trailer
Trailer brakes
If your trailer’s total weight (trailer weight
plus its cargo weight) exceeds 1,000 lbs
(453 kg), the trailer is required to be
equipped with its own brake system. Elec-
tric brakes or surge brakes are recom-
mended, and must be installed properly.
Check that your trailer’s brakes conform
with Federal, state/province and/or other
applicable regulations. Your Saab’s brake
system is not designed to be tapped into
the trailer’s hydraulic brake system.Please ask your Saab dealer and profes-
sional trailer supplier for more information
about the trailer’s brake system.

Trailer safety chains
In case the trailer hitch connector or hitch
ball should break or become disconnect-
ed, the trailer could get loose and create a
traffic safety hazard.
For safety, always connect the towing ve-
hicle and trailer with trailer safety chains.
Pass the chains crossing each other un-
der the trailer tongue to prevent the trailer
from dropping onto the ground in case the
trailer tongue should disconnect from the
hitch ball. Allow sufficient slack in the
chains taking tight-turn situations into ac- Never drill the frame or under-body
of your vehicle to install a commer-
cial trailer hitch. If you do, danger-
ous exhaust gas, water or mud may
enter the passenger compartment
through the drilled hole. Exhaust
gas contains carbon monoxide, a
colorless and odorless gas which is
dangerous, or even lethal, if inhaled.
Also, drilling the frame or under-
body of your vehicle could cause
deterioration of strength of your ve-
hicle and cause corrosion around
the drilled hole.

Do not modify the vehicle exhaust
system, brake system, or other
systems when installing a hitch or
other trailer towing equipment.

Do not use axle-mounted hitches
as they can cause damage to the
axle housing, wheel bearings,
wheels or tires.
Adequate size trailer brakes are
required when the trailer and its
cargo exceed 1,000 lbs (453 kg)
total weight.

Do not directly connect your trail-
er’s hydraulic brake system to the
hydraulic brake system in your
vehicle. Direct connection would
cause the vehicle’s brake perfor-
mance to deteriorate and could
lead to an accident.
A1910BE-A-GSAAB.book Page 17 Tuesday, September 6, 2005 8:37 AM
ProCarManuals.com

8-18
Driving tips
count; however, be careful not to let them
drag on the ground.
For more information about the safety
chain connection, refer to the instructions
for your hitch and trailer.
Side mirrors
After hitching a trailer to your vehicle,
check that the standard side mirrors pro-vide a good rearward field of view without
significant blind spots. If significant blind
spots occur with the vehicle’s standard
side mirrors, use towing mirrors that con-
form with Federal, state/province and/or
other applicable regulations.

Trailer lights
Connection of trailer lights to your vehi-
cle’s electrical system requires modifica-
tions to the vehicle’s lighting circuit to in-
crease its capacity and accommodate wir-
ing changes. To ensure the trailer lights
are connected properly, please consult
your Saab dealer. Check for proper oper-
ation of the turn signals, the brake lights
and parking lights each time you hitch up.

Tires
Make sure that all the tires on your vehicle
are properly inflated to the pressure spec-
ified on the tire label located on the left
center pillar of your vehicle.
Trailer tire condition, size, load rating andproper inflation pressure should be in ac-
cordance with the trailer manufacturer’s
specifications.
In the event your vehicle gets a flat tire
when towing a trailer, ask a commercial
road service to repair the flat tire.
If you carry a regular size spare tire in your
vehicle or trailer as a precaution against
getting a flat tire, be sure that the spare
tire is firmly secured.

Trailer towing tips
Always use safety chains between
your vehicle and the trailer. Towing
a trailer without safety chains could
create a traffic safety hazard if the
trailer separates from the hitch due
to coupling damage or hitch ball
damage.
800026
Direct splicing or other improper
connection of trailer lights may
damage your vehicle’s electrical
system and cause a malfunction of
your vehicle’s lighting system.
Never tow a trailer when the tempo-
rary spare tire is used. The tempo-
rary spare tire is not designed to
sustain the towing load. Use of the
temporary spare tire when towing
can result in failure of the spare tire
and/or less stability of the vehicle.

Never exceed 45 mph (72 km/h)
when towing a trailer in hilly coun-
try on hot days.
A1910BE-A-GSAAB.book Page 18 Tuesday, September 6, 2005 8:37 AM
ProCarManuals.com

Driving tips
8-19
8
– CONTINUED –

Before starting out on a trip

Check that the vehicle and vehicle-to-
hitch mounting are in good condition. If
any problems are apparent, do not tow the
trailer.

Check that the vehicle sits horizontally
with the trailer attached. If the vehicle is
tipped sharply up at the front and down at
the rear, check the total trailer weight,
GVW, GAWs and tongue load again, then
confirm that the load and its distribution
are acceptable.

Check that the tire pressures are cor-
rect.

Check that the vehicle and trailer are
connected properly. Confirm that
– the trailer tongue is connected prop-
erly to the hitch ball.
– the trailer lights connector is connect-
ed properly and trailer’s brake lights illu-
minate when the vehicle’s brake pedal
is pressed, and that the trailer’s turn sig-nal lights flash when the vehicle’s turn
signal lever is operated.
– the safety chains are connected prop-
erly.
– all cargo in the trailer is secured safe-
ty in position.
– the side mirrors provide a good rear-
ward field of view without a significant
blind spot.

Sufficient time should be taken to learn
the “feel” of the vehicle/trailer combination
before starting out on a trip. In an area free
of traffic, practice turning, stopping and
backing up.

Driving with a trailer

You should allow for considerably more
stopping distance when towing a trailer.
Avoid sudden braking because it may re-
sult in skidding or jackknifing and loss of
control.

Avoid abrupt starts and sudden acceler-
ations. If your vehicle has a manual trans-
mission, always start out in first gear and
release the clutch at moderate engine rev-
olution.

Avoid uneven steering, sharp turns and
rapid lane changes.

Slow down before turning. Make a long-
er than normal turning radius because the
trailer wheels will be closer than the vehi-
cle wheels to the inside of the turn. In atight turn, the trailer could hit your vehicle.

Crosswinds will adversely affect the
handling of your vehicle and trailer, caus-
ing sway. Crosswinds can be due to
weather conditions or the passing of large
trucks or buses. If swaying occurs, firmly
grip the steering wheel and slow down im-
mediately but gradually.

When passing other vehicles, consider-
able distance is required because of the
added weight and length caused by at-
taching the trailer to your vehicle.
1) Left turn
2) Right turn
Backing up with a trailer is difficult and
takes practice. When backing up with a
trailer, never accelerate or steer rapidly.
When turning back, grip the bottom of the
When towing a trailer, steering,
stability, stopping distance and
braking performance will be dif-
ferent from normal operation. For
safety’s sake, you should employ
extra caution when towing a trail-
er and you should never speed.
You should also keep the follow-
ing tips in mind:1
2
800231
A1910BE-A-GSAAB.book Page 19 Tuesday, September 6, 2005 8:37 AM
ProCarManuals.com

8-20
Driving tips
steering wheel with one hand and turn it to
the left for a left turn, and turn it to the right
for a right turn.

If the ABS warning light illuminates
while the vehicle is in motion, stop towing
the trailer and have repairs performed im-
mediately by the nearest Saab dealer.

Driving on grades

Before going down a steep hill, slow
down and shift into lower gear (if neces-
sary, use 1st gear) in order to utilize the
engine braking effect and prevent over-
heating of your vehicle’s brakes. Do not
make sudden downshifts.

When driving uphill in hot weather, the
air conditioner may turn off automatically
to protect the engine from overheating.

When driving uphill in hot weather, pay
attention to the water temperature gauge
pointer (for all vehicles) and AT OIL TEMP
warning light (for AT vehicles) since the
engine and transmission are relatively
prone to overheating under these condi-
tions. If the water temperature gauge
pointer approaches the OVERHEAT zone
or the AT OIL TEMP warning light illumi-
nates, immediately switch off the air con-
ditioner and stop the vehicle at the nearest
safe place. Refer to the “Engine overheat-
ing” section in chapter 9, and “Warning
and indicator lights” section in chapter 3.
If your vehicle has an automatic trans-
mission, avoid using the accelerator pedal
to stay stationary on an uphill slope in-
stead of using the parking brake or foot
brake. That may cause the transmission
fluid to overheat.

If your vehicle has an automatic trans-
mission, place the selector lever as fol-
lows:
Uphill slopes: “D” position
Downhill slopes: A low-speed gear posi-
tion to use engine braking

Parking on a grade
Always block the wheels under both vehi-
cle and trailer when parking. Apply the
parking brake firmly. You should not park
on a hill or slope. But if parking on a hill or
slope cannot be avoided, you should take
the following steps:
1. Apply the brakes and hold the pedal
down.
2. Have someone place wheel blocks un-
der both the vehicle and trailer wheels.
3. When the wheel blocks are in place, re-
lease the regular brakes slowly until the
blocks absorb the load.
4. Apply the regular brakes and then ap-
ply the parking brake; slowly release the
regular brakes.
5. Shift into 1st or reverse gear (manualtransmission) or “P” (automatic transmis-
sion) and shut off the engine.A1910BE-A-GSAAB.book Page 20 Tuesday, September 6, 2005 8:37 AM
ProCarManuals.com