Introduction4
Instrument Cluster 12
Warning lights and chimes 12
Gauges 17
Entertainment Systems19
AM/FM stereo 19
AM/FM stereo with single CD 21
AM/FM stereo with CDX6/MP3 26
Auxiliary input jack (Line in) 32
Satellite radio information 35
Climate Controls39
Heater only 39
Manual heating and air conditioning 40
Lights42
Headlamps 42
Turn signal control 46
Bulb replacement 46
Driver Controls53
Windshield wiper/washer control 53
Steering wheel adjustment 54
Power windows 55
Mirrors 56
Speed control 57
Locks and Security62
Keys 62
Locks 62
Anti-theft system 66
Table of Contents
1
2008 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.
• Under normal weather conditions, do not leave the air flow selector in
OFF when the vehicle is parked. This allows the vehicle to “breathe”
using the outside air inlet vents.
• Do not put objects under the front seats that will interfere with the air
flow to the back 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.
2008 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Climate Controls
39
ENGINE BLOCK HEATER (IF EQUIPPED)
An engine block heater warms the engine coolant which aids in starting
and allows the heater/defroster system to respond quickly. If your vehicle
is equipped with this system, your equipment includes a heater element
which is installed in your engine block and a wire harness which allows
the user to connect the system to a grounded 120 volt a/c electrical
source. The block heater system is most effective when outdoor
temperatures reach below 0°F (-17°C).WARNING: Failure to follow engine block heater instructions
could result in property damage or physical injury.
WARNING: To reduce the risk of electrical shock, do not use
your heater with ungrounded electrical systems or two-pronged
(cheater) adapters.
Prior to using the engine block heater, follow these recommendations for
proper and safe operation:
• For your safety, use an outdoor extension cord that is product
certified by Underwriter’s laboratory (UL ) or Canadian Standards
Association (CSA). Use only an extension cord that can be used
outdoors, in cold temperatures, and is clearly marked Suitable for Use
with Outdoor Appliances. Never use an indoor extension cord
outdoors; it could result in an electric shock or fire hazard.
• Use a 16 gauge outdoor extension cord, minimum.
• Use as short an extension cord as possible.
• Do not use multiple extension cords. Instead, use one extension cord
which is long enough to reach from the engine block heater cord to
the outlet without stretching.
• Make certain that the extension cord is in excellent condition (not
patched or spliced). Store your extension cord indoors at
temperatures above 32°F (0°C). Outdoor conditions can deteriorate
extension cords over a period of time.
• To reduce the risk of electrical shock, do not use your heater with
ungrounded electrical systems or two pronged (cheater) adapters.
Also ensure that the block heater, especially the cord, is in good
condition before use.
• Make sure that when in operation, the extension cord plug /engine
block heater cord plug connection is free and clear of water in order
to prevent possible shock or fire.
2008 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Driving
150
•Be sure that areas where the vehicle is parked are clean and clear of
all combustibles such as petroleum products, dust, rags, paper and
similar items.
• Be sure that the engine block heater, heater cord and extension cord
are solidly connected. A poor connection can cause the cord to
become very hot and may result in an electrical shock or fire. Be sure
to check for heat anywhere in the electrical hookup once the system
has been operating for approximately a half hour.
• Finally, have the engine block heater system checked during your fall
tune-up to be sure it’s in good working order.
How to use the engine block heater
Ensure the receptacle terminals are clean and dry prior to use. To clean
them, use a dry cloth.
Depending on the type of factory installed equipment, your engine block
heater system may consume anywhere between 400 watts or 1000 watts
of energy per hour. Your factory installed block heater system does not
have a thermostat; however, maximum temperature is attained after
approximately 3 hours of operation. Block heater operation longer than 3
hours will not improve system performance and will unnecessarily use
additional electricity.
Make sure system is unplugged and properly stowed before driving the
vehicle. While not in use, make sure the protective cover seals the
prongs of the engine block heater cord plug.
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 and the brake pedal may suddenly
P!
BRAKE
2008 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Driving
151
•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.
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.
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.
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.
Preparing your vehicle
When the battery is disconnected or a new battery is installed, the
automatic transmission must relearn its shift strategy. As a result, the
2008 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Roadside Emergencies
189
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 from 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.
+–+–
2008 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Roadside Emergencies
190
wiper blades ............................210
Clock adjust AM/FM Stereo ...........................20
AM/FM stereo CD .....................21
Premium AM/FM stereo
CD6/MP3 ...................................27
Clutch fluid ..........................................254
operation while driving ..........159
recommended shift speeds ....160
Console ........................................54
Coolant checking and adding ..............235
refill capacities ........................240
specifications ..........................260
Cruise control
(see Speed control) ....................57
Customer
Assistance ..................196–197, 199
D
Daytime running lamps
(see Lamps) ................................43
Dipstick engine oil .................................227
Driveline universal joint and
slip yoke ....................................258
Driving under special
conditions ..................161, 164, 166 mud ..........................................165
sand .........................................165
snow and ice ...........................167
through water .................165, 167
E
Emergencies, roadside jump-starting ..........................189 Emergency Flashers .................168
Emission control system ..........249
Engine ........................................264
cleaning ...................................208
coolant .....................................235
idle speed control ...................233
lubrication specifications .......260
service points ..................223–225
starting after a collision .........168
Engine block heater .................150
Engine oil ..................................227 checking and adding ..............227
dipstick ....................................227
filter, specifications ................231
recommendations ...................231
specifications ..........................260
Event data recording ....................6
Exhaust fumes ..........................149
F
Foglamps .....................................42
Four-Wheel Drive vehicles .......161 driving off road .......................163
electronic shift ........................162
indicator light .........................162
preparing to drive your
vehicle .....................................155
Fuel ............................................241 calculating fuel economy .......246
cap ...........................................243
choosing the right fuel ...........244
comparisons with EPA fuel
economy estimates .................249
detergent in fuel .....................244
filling your vehicle
with fuel ..................241, 243, 246
filter, specifications ................241
fuel pump shut-off switch .....168
improving fuel economy ........246
2008 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Index
270