Page 139 of 250
HAZARD FLASHER
The hazard flasher is located on the
steering column, just behind the
steering wheel. The hazard flashers
will operate when the ignition is in
any position.
Push in the flasher control and all
front and rear direction signals will
flash. Press the flasher control again
to turn them off. Use it when your
vehicle is disabled and is creating a
safety hazard for other motorists.
Note:With extended use, the flasher may run down your battery.
FUEL PUMP SHUT-OFF SWITCH
FUEL
RESET
This device stops the electric fuel pump from sending fuel to the engine
when your vehicle has had a substantial jolt.
After an accident, if the engine cranks but does not start, this switch
may have been activated.
Roadside Emergencies
139
Page 151 of 250

4. Check whether coolant or steam is escaping from under the hood orfrom the engine compartment.
• If steam is coming from the engine compartment:do not go near
the front of the vehicle. Stop the engine, then turn the ignition switch
to the ON position without starting the engine. The radiator cooling
fans will start to cool the engine.
• If neither coolant nor steam is escaping: open the hood and idle
the engine until it cools. If this does not lower the temperature, stop
the engine and let it cool.
5. Check the coolant level. If it is low, look for leaks in the radiator hoses and connections, heater hoses and connections, radiator and
water pump.
If you find a leak or other damage, or if coolant is still leaking, stop the
engine and call an Authorized Mazda dealer.
See Adding coolant in theMaintenance and specifications section. If
you find no problems, the engine is cool and no leaks are obvious,
carefully add coolant as required.
WARNING: When the engine and radiator are hot, scalding
coolant and steam may shoot out under pressure and cause
serious injury. Do not remove the cooling system cap when the
engine and radiator are hot.
Note: If the engine continues to overheat or frequently overheats, have
the cooling system inspected. The engine could be seriously damaged
unless repairs are made.
CHANGING THE TIRES
If you get a flat tire while driving, do not apply the brake heavily.
Instead, gradually decrease your speed. Hold the steering wheel firmly
and slowly move to a safe place on the side of the road.
WARNING: The use of tire sealants is not recommended and
may compromise the integrity of your tires.
2003 Mazda B Series (mbs)
New Owners Guide own2002 (own2002)
USA English (fus)
Roadside Emergencies
151
Page 152 of 250

Temporary spare tire information
Your vehicle may be equipped with a conventional spare tire that may be
different in size (smaller diameter and narrower width) than other tires
on your vehicle. If this is the case, your spare tire is considered
“temporary” and the spare wheel will be labeled as such. Replace this
tire with a tire of the same size, speed rating and load carrying capacity
as the other road tires as soon as possible.
It is not recommended that the vehicle be operated in 4WD modes with
a “temporary” (i.e. dissimilar size) spare. If 4WD operation is necessary,
do not operate above speeds of 16 km/h (10 mph) or for distances above
80 km (50 miles).
If you use the temporary spare tire continuously or do not follow
these precautions, the tire could fail, causing you to lose control
of the vehicle, possibly injuring yourself or others.
When driving with the temporary spare tire do not:
• exceed 80 km/h (50 mph) or drive further than 3,200 km
(2,000 miles) total under any circumstances
• load the vehicle beyond maximum vehicle load rating listed on the
Safety Compliance Label
• tow a trailer
• use more than one temporary spare tire at a time
Use of a temporary spare tire at any one wheel location can lead to
impairment of the following:
• Handling, stability and braking performance
• Comfort and noise
• Ground clearance and parking at curbs
• Winter driving capability
Conventional spare tire information
If you have the conventional spare tire, you can use it as a spare or a
regular tire. The spare is identical to the other tires on your vehicle,
although the wheel may not match.
2003 Mazda B Series (mbs)
New Owners Guide own2002 (own2002)
USA English (fus)
Roadside Emergencies
152
Page 153 of 250

Location of the spare tire and tools
The spare tire and tools for your vehicle are stowed in the following
locations:
ToolLocation
Spare tire Under the vehicle, just forward of
the rear bumper
Jack, jack handle, wheel nut wrench Regular Cab: behind seats and
underneath the jack and tools
cover
Cab Plus: stowed in the passenger
side rear cab compartment or
behind the jump seat in a separate
tool bag
Cab Plus 4–Door: stowed behind
the front seats, between jump
seats and underneath jack and
tools cover.
Key, spare tire lock (if equipped) In the glove box
Removing the spare tire 1. Assemble the jack handle to the lug wrench as shown in the illustrations.
When connecting the jack handle, assemble the following:
• one handle extension and one
typical extension. To assemble,
slide parts together. To
disconnect, depress button and
pull apart.
• one wheel nut wrench. Depress
button and slide together.
2003 Mazda B Series (mbs)
New Owners Guide own2002 (own2002)
USA English (fus)
Roadside Emergencies
153
Page 154 of 250
2. If equipped, unlock and removethe spare tire carrier lock from
the rear access hole located just
above the rear bumper and
below the tailgate.
3. Insert the straight end of the jack handle into the rear access
hole located just above the rear
bumper and below the tailgate.
Forward motion will stop and
resistance to turning will be felt
when properly engaged. 4. Turn the handle counterclockwise until tire is
lowered to the ground and the cable is slightly slack.
5. Remove the retainer from the spare tire.
Stowing the spare tire 1. Lay the tire on the ground with the valve stem facing up.
2. Install the retainer through the wheel center and slide the
wheel under the vehicle.
3. Turn the spare handle clockwise until the tire is raised to its
original position underneath the
vehicle. The spare handle
ratchets when the tire is raised
to the stowed position. It will
not allow you to overtighten.
Roadside Emergencies
154
Page 155 of 250

4. If your vehicle is equipped with P265/75 R15 AT tires, do not stow aflat or inflated full size spare tire in the spare tire carrier. The flat
full size tire should be stowed and tied down in the pickup box bed
until it can be repaired.
5. If removed, install the spare tire carrier lock on the access hole above the bumper.
Tire change procedure WARNING: When one of the front wheels is off the ground, the
transmission alone will not prevent the vehicle from moving or
slipping off the jack, even if the vehicle is in P (Park)
(automatic transmission) or R (Reverse) (manual
transmission).
WARNING: To prevent the vehicle from moving when you
change a tire, be sure the parking brake is set, then block (in
both directions) the wheel that is diagonally opposite (other
side and end of the vehicle) to the tire being changed.
WARNING: If the vehicle slips off the jack, you or someone
else could be seriously injured.
1. Park on a level surface, activate hazard flashers and place
gearshift lever in P (Park)
(automatic transmission) or 1
(First) (manual transmission).
2. Set the parking brake and turn engine OFF.
Roadside Emergencies
155
Page 156 of 250
3. Block the diagonally oppositewheel.
4. Insert tapered end of the lug wrench behind hub caps and
twist them off.
5. Loosen each wheel lug nut one-half turn counterclockwise
but do not remove them until
the wheel is raised off the
ground.
6. Position the jack according to the following guides and turn
the jack handle clockwise until the tire is a maximum of 25 mm
(1 inch) off the ground.
WARNING: To lessen the risk
of personal injury, do not put
any part of your body under
the vehicle while changing a
tire. Do not start the engine
when your vehicle is on the
jack. The jack is only meant
for changing the tire.
2003 Mazda B Series (mbs)
New Owners Guide own2002 (own2002)
USA English (fus)
Roadside Emergencies
156
Page 157 of 250
•Front
• Rear
Never use the differential as a jacking point. It is too easy for the
vehicle to tilt or fall and you can be injured. 7. Remove the wheel lug nuts with the lug wrench.
8. Replace the flat tire with the spare tire, making sure the valve stem is facing outward. Reinstall the lug nuts until the wheel is snug
against the hub. Do not fully tighten the lug nuts until the wheel has
been lowered.
9. Lower the wheel by turning the jack handle counterclockwise.
2003 Mazda B Series (mbs)
New Owners Guide own2002 (own2002)
USA English (fus)
Roadside Emergencies
157