
Introduction4
Instrument Cluster 12
Warning lights and chimes 12
Gauges 17
Entertainment Systems19
AM/FM stereo 19
AM/FM Stereo single CD/MP3 system 21
AM/FM stereo with single CD 24
In-dash CD6/MP3 disc Premium Pioneer audio system 29
AM/FM stereo with CD6/MP3 32
Auxiliary input jack 37
Satellite radio information 38
Climate Controls42
Heater only 42
Manual heating and air conditioning 43
Lights45
Headlamps 45
Turn signal control 48
Bulb replacement 49
Driver Controls56
Windshield wiper/washer control 56
Steering wheel adjustment 57
Power windows 58
Mirrors 59
Speed control 59
Locks and Security65
Keys 65
Locks 65
Anti-theft system 69
Table of Contents
1
2007 B-Series(mbs)
Owners Guide (post-2002-fmt)
USA (fus) 

HEATER ONLY SYSTEM
(IF EQUIPPED)1. Fan speed adjustment:
Controls the volume of air
circulated in the vehicle.
2. Temperature selection:
Controls the temperature of the
airflow in the vehicle.
3. Air flow selections: Controls the direction of the airflow in the
vehicle. See the following for a brief description on each control.
: Distributes outside air through the instrument panel vents.
OFF: Outside air is shut out and the fan will not operate.
:Distributes outside air through the instrument panel vents and the
floor vents.
: Distributes outside air through the floor vents.
:Distributes outside air through the windshield defroster vents and
floor vents.
: Distributes outside air through the windshield defroster vents.
Operating tips
• To reduce fog build up on the windshield during humid weather, place
the air flow selector in the
position.
• To reduce humidity build up inside the vehicle during cold or warm
weather, do not drive with the air flow selector in the OFF position.
• Do not put objects under the front seats that will interfere with the air
flow to the rear seats.
• Remove any snow, ice or leaves from the air intake area at the base of
the windshield.
To aid in side window defogging/demisting in cold weather:
1. Select
.
2. Adjust the temperature control to maintain comfort.
3. Set the fan speed to the highest setting.
4. Direct the outer instrument panel vents toward the side windows.
To increase airflow to the outer instrument panel vents, close the vents
located in the middle of the instrument panel.
2007 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Climate Controls
42 

1. Turn the key to 4 (ON) withoutturning the key to 5 (START). If
there is difficulty in turning the
key, rotate the steering wheel
until the key turns freely. This
condition may occur when:
• the front wheels are turned
• a front wheel is against the curb
Turn the key to 5 (START), then
release the key as soon as the
engine starts. Excessive cranking could damage the starter.
Note: If the engine does not start within five seconds on the first try,
turn the key to OFF, wait 10 seconds and try again. If the engine still
fails to start, press the accelerator to the floor and try again; this will
allow the engine to crank with the fuel shut off in case the engine is
flooded with fuel.
Guarding against exhaust fumes
Carbon monoxide is present in exhaust fumes. Take precautions to avoid
its dangerous effects.
WARNING: If you smell exhaust fumes inside your vehicle,
have your dealer inspect your vehicle immediately. Do not drive
if you smell exhaust fumes.
Important ventilating information
If the engine is idling while the vehicle is stopped for a long period of
time, open the windows at least one inch (2.5 cm) or adjust the heating
or air conditioning to bring in fresh air.
ENGINE BLOCK HEATER (IF EQUIPPED)
An engine block heater warms the engine coolant which aids in starting
and heater/defroster performance. Use of an engine block heater is
strongly recommended if you live in a region where temperatures reach
-10°F (-23°C) or below. For best results, plug the heater in at least three
hours before starting the vehicle. The heater can be plugged in the night
before starting the vehicle.
3
2
1
5
4
2007 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Driving
152 

WARNING: To reduce the risk of electrical shock, do not use
your heater with ungrounded electrical systems or two-pronged
(cheater) adapters.
BRAKES
Occasional brake noise is normal. If a metal-to-metal, continuous grinding
or continuous squeal sound is present, the brake linings may be worn-out
and should be inspected by an authorized dealer. If the vehicle has
continuous vibration or shudder in the steering wheel while braking, the
vehicle should be inspected by an authorized dealer.
Refer to Brake system warning
light in the Instrument Cluster
chapter for information on the brake
system warning light.
Four-wheel anti-lock brake system (ABS)
This vehicle is equipped with an anti-lock braking system (ABS), a noise
from the hydraulic pump motor and pulsation in the pedal may be
observed during ABS braking events. Pedal pulsation coupled with noise
while braking under panic conditions or on loose gravel, bumps, wet or
snowy roads is normal and indicates proper functioning of the vehicle’s
anti-lock brake system.
NOTE: The ABS performs a self-check after you start the engine and
begin to drive away.
A brief mechanical noise may be heard during this test. This is normal. If
a malfunction is found, the ABS warning light will come on. If the vehicle
has continuous vibration or shudder in the steering wheel while braking,
the vehicle should be inspected by an authorized dealer.
The ABS operates by detecting the
onset of wheel lockup during brake
applications and compensates for
this tendency. The wheels are
prevented from locking even when
the brakes are firmly applied. The
accompanying illustration depicts
the advantage of an ABS equipped
vehicle (on bottom) to a non-ABS
equipped vehicle (on top) during hard braking with loss of front braking
traction.
P!
BRAKE
2007 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Driving
153 

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 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.
JUMP STARTING
WARNING: The gases around the battery can explode if
exposed to flames, sparks, or lit cigarettes. An explosion could
result in injury or vehicle damage.
WARNING: Batteries contain sulfuric acid which can burn skin,
eyes and clothing, if contacted.
Do not attempt to push-start your automatic transmission
vehicle. Automatic transmissions do not have push-start
capability. Attempting to push-start a vehicle with an automatic
transmission may cause transmission damage.
2007 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Roadside Emergencies
191 

Preparing your vehicle
When the battery is disconnected or a new battery is installed, the
transmission must relearn its shift strategy. As a result, the transmission
may have firm and/or soft shifts. This operation is considered normal and
will not affect function or durability of the transmission. Over time, the
adaptive learning process will fully update transmission operation.1. Use only a 12–volt supply to start your vehicle.
2. Do not disconnect the battery of the disabled vehicle as this could damage the vehicle’s electrical system.
3. Park the booster vehicle close to the hood of the disabled vehicle making sure the two vehicles do nottouch. Set the parking brake on
both vehicles and stay clear of the engine cooling fan and other
moving parts.
4. Check all battery terminals and remove any excessive corrosion before you attach the battery cables. Ensure that vent caps are tight
and level.
5. Turn the heater fan on in both vehicles to protect any electrical surges. Turn all other accessories off.
Connecting the jumper cables
1. Connect the positive (+) jumper cable to the positive (+) terminal of the discharged battery.
Note: In the illustrations, lightning boltsare used to designate the
assisting (boosting) battery.
+–+–
2007 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Roadside Emergencies
192 

Clock adjustAM/FM Stereo ...........................19
AM/FM stereo CD ...............21, 24
Premium AM/FM stereo
CD6/MP3 .............................29, 33
Single CD ..................................21
Clutch fluid ..........................................255
operation while driving ..........161
recommended shift speeds ....162
Console ........................................57
Coolant checking and adding ..............237
refill capacities ........................241
specifications ..........................260
Cruise control
(see Speed control) ....................59
Customer Assistance .......198–199, 202
D
Daytime running lamps
(see Lamps) ................................46
Dipstick engine oil .................................229
Driveline universal joint and
slip yoke ....................................258
Driving under special
conditions ..................163, 166, 168 mud ..........................................167
sand .........................................167
snow and ice ...........................169
through water .................167, 169
E
Emergencies, roadside jump-starting ..........................191
Emergency Flashers .................170 Emission control system ..........250
Engine ........................................264
cleaning ...................................210
coolant .....................................237
idle speed control ...................235
lubrication specifications .......260
service points ..................225–227
starting after a collision .........170
Engine block heater .................152
Engine oil ..................................229 checking and adding ..............229
dipstick ....................................229
filter, specifications ................233
recommendations ...................233
specifications ..........................260
Exhaust fumes ..........................152
F
Foglamps .....................................45
Four-Wheel Drive vehicles .......163 driving off road .......................165
electronic shift ........................164
indicator light .........................163
preparing to drive your
vehicle .....................................156
Fuel ............................................243 calculating fuel economy .......247
cap ...........................................245
choosing the right fuel ...........245
comparisons with EPA fuel
economy estimates .................250
detergent in fuel .....................246
filling your vehicle with
fuel ...........................243, 245, 247
filter, specifications ................242
fuel pump shut-off switch .....170
improving fuel economy ........247
octane rating ...................246, 264
quality ......................................246
2007 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Index
270