2008 DODGE MAGNUM radiator

²Use only high purity water such as distilled or deion-
ized water when mixing the water/engine coolant
solution. The use of lower quality water will reduce
the amount of corrosion protection in the engine
cooling system.
Please note that it is the owner's responsibility to main-
tain the proper level of protection against freezing ac-
cording to the temperatures occurring in the area where
the vehicle is operated.
NOTE:Mixing coolant types will decrease the life of the
engine coolant and will require more frequent coolant
changes.
Cooling System Pressure Cap
The cap must be fully tightened to prevent loss of
coolant, and to insure that coolant will return to the
radiator from the coolant recovery bottle.The cap should be inspected and cleaned if there is any
accumulation of foreign material on the sealing surfaces.
WARNING!
²The warning words ªDO NOT OPEN HOTº on
the cooling system pressure cap are a safety pre-
caution. Never add coolant when the engine is
overheated. Do not loosen or remove the cap to
cool an overheated engine. Heat causes pressure to
build up in the cooling system. To prevent scald-
ing or injury, do not remove the pressure cap while
the system is hot or under pressure.
²Do not use a pressure cap other than the one
specified for your vehicle. Personal injury or en-
gine damage may result.
408 MAINTAINING YOUR VEHICLE

Disposal of Used Coolant
Used ethylene glycol based engine coolant is a regulated
substance requiring proper disposal. Check with your
local authorities to determine the disposal rules for your
community. To prevent ingestion by animals or children,
do not store ethylene glycol based engine coolant in open
containers or allow it to remain in puddles on the
ground. If ingested by a child, contact a physician
immediately. Clean up any ground spills immediately.
Coolant Level
The coolant bottle provides a quick visual method for
determining that the coolant level is adequate. With the
engine off and cold, the level of the coolant in the bottle
should be between the ranges indicated on the bottle.
The radiator normally remains completely full, so there is
no need to remove the radiator cap unless checking for
coolant freeze point or replacing coolant. Advise yourservice attendant of this. As long as the engine operating
temperature is satisfactory, the coolant bottle need only
be checked once a month.
When additional coolant is needed to maintain the
proper level, it should be added to the coolant bottle. Do
not overfill.
Points To Remember
NOTE:When the vehicle is stopped after a few miles
(kilometers) of operation, you may observe vapor coming
from the front of the engine compartment. This is nor-
mally a result of moisture from rain, snow, or high
humidity accumulating on the radiator and being vapor-
ized when the thermostat opens, allowing hot coolant to
enter the radiator.
If an examination of your engine compartment shows no
evidence of radiator or hose leaks, the vehicle may be
safely driven. The vapor will soon dissipate.
MAINTAINING YOUR VEHICLE 409
7

²Do not overfill the coolant recovery bottle.
²Check coolant freeze point in the radiator and in the
coolant recovery bottle. If antifreeze needs to be
added, contents of coolant recovery bottle must also be
protected against freezing.
²If frequent coolant additions are required, or if the
level in the coolant recovery bottle does not drop when
the engine cools, the cooling system should be pres-
sure tested for leaks.
²Maintain coolant concentration at 50% HOAT engine
coolant (minimum) and distilled water for proper
corrosion protection of your engine, which contains
aluminum components.
²Make sure that the radiator and coolant recovery
bottle overflow hoses are not kinked or obstructed.
²Keep the front of the radiator clean. If your vehicle is
equipped with air conditioning, keep the front of the
condenser clean, also.
²Do not change the thermostat for summer or winter
operation. If replacement is ever necessary, install
ONLY the correct type thermostat. Other designs may
result in unsatisfactory coolant performance, poor gas
mileage, and increased emissions.
Hoses and Vacuum/Vapor Harnesses
Inspect surfaces of hoses and nylon tubing for evidence
of heat and mechanical damage. Hard or soft spots,
brittle rubber, cracking, tears, cuts, abrasions, and exces-
sive swelling indicate deterioration of the rubber.
Pay particular attention to those hoses nearest to high
heat sources such as the exhaust manifold. Inspect hose
routing to be sure hoses do not come in contact with any
heat source or moving component, which may cause heat
damage or mechanical wear.
410 MAINTAINING YOUR VEHICLE

Cavity Car-
tridge
FuseMini
FuseDescription
10 30 Amp
PinkÐ Windshield Wiper
11 30 Amp
PinkÐ Anti-lock Brakes System
(ABS) Valves - if
equipped
12 40 Amp
GreenÐ Radiator Fan
13 50 Amp
RedÐ Anti-lock Brakes System
(ABS) Pump Motor - if
equipped
14 60 Amp
YellowÐ Radiator Fan
15 50 Amp
RedÐ Radiator Fan
16ÐÐÐ
17ÐÐÐCavity Car-
tridge
FuseMini
FuseDescription
18ÐÐÐ
19ÐÐÐ
20ÐÐÐ
21ÐÐÐ
22ÐÐÐ
422 MAINTAINING YOUR VEHICLE

Body Mechanism Lubrication............... 403
B-Pillar Location........................ 307
Brake Assist System...................... 298
Brake Control System, Electronic............. 298
Brake Fluid............................ 440
Brake, Parking.......................... 290
Brake System........................292,411
Anti-Lock (ABS)....................... 293
Fluid Check.......................413,440
Hoses.............................. 412
Master Cylinder....................... 413
Parking............................. 290
Warning Light.....................180,292
Brakes.............................292,411
Brake/Transmission Interlock............... 274
Break-In Recommendations, New Vehicle........ 75
Brightness, Interior Lights.................. 129
Bulb Replacement.....................429,430
Bulbs, Light..........................79,429Calibration, Compass..................... 192
Capacities, Fluid........................ 436
Caps, Filler
Fuel................................ 336
Oil (Engine).......................393,394
Radiator (Coolant Pressure)............... 408
Car Washes............................ 417
Carbon Monoxide Warning...............77,335
Cargo Compartment
Luggage Carrier....................... 163
Cargo Management System................. 155
Cargo Organizer....................... 161
Rollaway Tonneau Cover................. 158
Tri-Fold Load Floor..................... 156
Waterproof Liner...................... 160
Cargo Tie-Downs........................ 161
Cargo (Vehicle Loading)................155,339
Catalytic Converter...................... 397
CD (Compact Disc) Player...............201,219
462 INDEX

Cellular Phone.....................89,219,221
Certification Label....................... 339
Chains, Tire............................ 320
Changing A Flat Tire..................... 362
Chart, Tire Sizing........................ 304
Check Engine Light (Malfunction Indicator
Light)................................ 388
Checking Your Vehicle For Safety............. 76
Checks, Safety........................... 76
Child Restraint..................66,67,68,71,73
Child Restraint Tether Anchors.............70,71
Child Safety Locks........................ 33
Clean Air Gasoline....................... 333
Cleaning
Wheels............................. 418
Windshield Wiper Blades................. 403
Climate Control......................... 249
Clock........................202,206,221,225
Coin Holder........................... 154Cold Weather Operation................... 269
Compact Disc (CD) Maintenance............. 248
Compact Spare Tire...................... 315
Compass.............................. 191
Compass Calibration..................... 192
Compass Variance....................... 192
Computer, Trip/Travel.................... 188
Connector
UCI ................................ 242
Universal Consumer Interface (UCI)......... 242
Conserving Fuel........................ 188
Console, Floor.......................... 154
Console, Overhead....................... 139
Contract, Service........................ 452
Converter, Catalytic...................... 397
Coolant Pressure Cap (Radiator Cap).......... 408
Cooling System......................... 405
Adding Coolant (Antifreeze).............. 407
Coolant Capacity...................... 436
INDEX 463
10

Coolant Level......................406,409
Disposal of Used Coolant................ 409
Drain, Flush, and Refill.................. 406
Inspection........................... 409
Points to Remember.................... 409
Pressure Cap......................... 408
Radiator Cap......................... 408
Selection of Coolant (Antifreeze)......406,436,438
Corrosion Protection..................... 416
Cruise Control (Speed Control).............. 136
Cruise Light........................... 174
Cup Holder.........................152,420
Customer Assistance..................... 450
Customer Programmable Features............ 196
Data Recorder, Event...................... 64
Daytime Brightness, Interior Lights........... 130
Daytime Running Lights................... 127
Dealer Service.......................... 390Defroster, Rear Window................... 262
Defroster, Windshield................78,250,256
Delay (Intermittent) Wipers..............131,260
Diagnostic System, Onboard................ 387
Digital Video Disc (DVD) Player..........201,219
Dimmer Switch, Headlight................. 128
Dipsticks
Oil (Engine).......................391,392
Disabled Vehicle Towing................... 377
Disposal
Antifreeze (Engine Coolant)............... 409
Engine Oil........................... 395
Door Locks............................. 28
Door Locks, Automatic.................... 30
Door Opener, Garage..................... 140
Drive Belts............................ 395
Driving
On Slippery Surfaces.................... 287
464 INDEX

Pedals, Adjustable....................... 135
Personal Settings........................ 196
Pets.................................. 75
Phone, Cellular....................89,219,221
Phone, Hands-Free (UConnectŸ)........89,219,221
Placard, Tire and Loading Information......... 307
Port
Universal Serial Bus (USB).............201,219
USB .............................201,219
Power
Brakes.............................. 292
Distribution Center (Fuses)............... 421
Door Locks........................... 30
Mirrors.............................. 87
Outlet (Auxiliary Electrical Outlet).......... 150
Seats............................... 117
Steering............................. 295
Steering, Checking..................... 402
Sunroof............................. 147Windows............................. 35
Power Steering Fluid..................402,440
Pregnant Women and Seat Belts.............. 51
Preparation for Jacking.................... 363
Pretensioners
Seat Belts............................. 48
Programmable Electronic Features............ 196
Programming Transmitters (Remote Keyless
Entry)................................. 20
Radial Ply Tires......................... 314
Radiator Cap (Coolant Pressure Cap).......... 408
Radio Broadcast Signals................... 200
Radio, Navigation....................... 219
Radio Operation...................202,221,249
Radio Remote Controls.................... 247
Radio, Satellite..............201,202,219,221,236
Radio (Sound Systems).................201,219
Rear Cup Holder........................ 153
474 INDEX