2006 DODGE CHARGER radiator cap

removes this heat. You can also turn the Temperature
control to maximum heat, the Mode control to floor, and
the fan control to HI. This allows the heater core to act as
a supplement to the radiator and aids in removing heat
from the engine cooling system.
CAUTION!
Driving with a hot cooling system could damage
your vehicle. If temperature gauge reads“H”, pull
over and stop the vehicle. Idle the vehicle with the
air conditioner turned off until the pointer drops
back into the normal range. If the pointer remains on
the“H”, turn the engine off immediately, and call for
service.
WARNING!
A hot engine cooling system is dangerous. You or
others could be badly burned by steam or boiling
coolant. You may want to call a service center if your
vehicle overheats. If you decide to look under the
hood yourself, see Section 7, Maintenance, of this
manual. Follow the warnings under the Cooling
System Pressure Cap paragraph.
JACKING AND TIRE CHANGING
WARNING!
Do not attempt to change a tire on the side of the
vehicle close to moving traffic. Pull far enough off
the road to avoid the danger of being hit when
operating the jack or changing the wheel.
WHAT TO DO IN EMERGENCIES 263
6

WARNING!
Exhaust gases can injure or kill. They contain carbon
monoxide (CO) which is colorless and odorless.
Breathing it can make you unconscious and can
eventually poison you. To avoid breathing CO, refer
to Exhaust Gas in the Safety Tips section of this
manual.
Cooling System
WARNING!
•When working near the radiator cooling fan, dis-
connect the fan motor lead or turn the ignition
switch to the OFF position. The fan is temperature
controlled and can start at any time the ignition
switch is in the ON position.
•You or others can be badly burned by hot coolant
or steam from your radiator. If you see or hear
steam coming from under the hood, don’t open
the hood until the radiator has had time to cool.
Never try to open a cooling system pressure cap
when the radiator is hot.
298 MAINTAINING YOUR VEHICLE

Coolant Checks
Check engine coolant (antifreeze) protection every 12
months (before the onset of freezing weather, where
applicable). If coolant is dirty or rusty in appearance, the
system should be drained, flushed and refilled with fresh
coolant. Check the front of the radiator for any accumu-
lation of bugs, leaves, etc. If dirty, clean by gently
spraying water from a garden hose vertically down the
face of the condenser.
Check the coolant recovery bottle tubing for brittle rub-
ber, cracking, tears, cuts and tightness of the connection
at the bottle and radiator. Inspect the entire system for
leaks.
With the engine at normal operating temperature (but
not running), check the cooling system pressure cap for
proper vacuum sealing by draining a small amount of
coolant from the radiator drain cock. If the cap is sealing
properly, the engine coolant (antifreeze) will begin to
drain from the coolant recovery bottle. DO NOT RE-
MOVE THE COOLANT PRESSURE CAP WHEN THE
COOLING SYSTEM IS HOT.
Cooling System—Drain, Flush and Refill
At the intervals shown on the Maintenance Schedules,
the system should be drained, flushed and refilled.
If the solution is dirty or contains a considerable amount
of sediment, clean and flush with a reliable cooling
system cleaner. Follow with a thorough rinsing to remove
all deposits and chemicals. Properly dispose of old
antifreeze solution.
Selection Of Coolant
Use only the manufacturer’s recommended coolant, refer
to Fluids, Lubricants and Genuine Parts for correct
coolant type.
MAINTAINING YOUR VEHICLE 299
7

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!
•The warning words“DO NOT OPEN HOT”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
scalding or injury, do not remove the pressure cap
while the system is hot or under pressure.
•Do not use a pressure cap other than the one
specified for your vehicle. Personal injury or
engine damage may result.
Disposal of Used Engine 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 your
service attendant of this. As long as the engine operating
temperature is satisfactory, the coolant bottle need only
be checked once a month.
MAINTAINING YOUR VEHICLE 301
7

Ball Joints............................ 296
Battery............................... 292
Jump Starting........................ 270
Keyless Transmitter Replacement (RKE)..... 24
Location.........................271,292
Bearings.............................. 307
Belts, Drive........................... 290
Body Mechanism Lubrication.............. 296
B-Pillar Location....................... 222
Brake Assist System..................... 108
Brake, Parking......................... 212
Brake System.......................214,303
Anti-Lock (ABS)...................... 214
Fluid Check......................304,325
Hoses.............................. 303
Warning Light....................... 139
Brake/Transmission Interlock.............. 210
Break-In Recommendations, New Vehicle...... 59
Bulb Replacement...................... 318
Bulbs, Light........................... 317
Calibration, Compass.................... 146
Capacities, Fluid....................... 323Caps, Filler
Fuel............................... 244
Radiator (Coolant Pressure).............. 301
Car Washes........................... 307
Carbon Monoxide Warning.............59,244
Cargo Tie-Downs....................... 127
Cassette Tape and Player Maintenance....... 180
Catalytic Converter..................... 291
CD (Compact Disc) Player.............154,161
Cellular Phone.......................... 70
Chains, Tire........................... 238
Changing A Flat Tire.................... 263
Chart, Tire Sizing....................... 219
Child Restraint...................51,53,55,57
Child Restraint Tether Anchors............. 55
Child Safety Locks....................... 20
Clean Air Gasoline...................... 241
Climate Control........................ 181
Clock..........................156,162,178
Compact Disc (CD) Maintenance........... 181
Compact Spare Tire..................... 229
Compass............................. 146
Compass Calibration.................... 146
INDEX 353
10

Compass Variance...................... 147
Computer, Trip/Travel................... 144
Console.............................. 127
Console, Floor......................... 127
Console, Overhead...................... 114
Contract, Service....................... 346
Coolant Pressure Cap.................... 301
Cooling System........................ 298
Adding Coolant (Antifreeze)............. 300
Coolant Capacity..................... 323
Coolant Level.....................299,301
Disposal of Used Coolant............... 301
Drain, Flush, and Refill................. 299
Inspection........................... 301
Points to Remember................... 302
Pressure Cap........................ 301
Radiator Cap........................ 301
Selection of Coolant (Antifreeze)....299,323,324
Cruise Control (Speed Control)............. 111
Cup Holder........................125,310
Customer Assistance.................... 344
Data Recorder, Event..................... 50Dealer Service......................... 284
Defroster, Rear Window.................. 182
Defroster, Windshield...............60,183,188
Delay (Intermittent) Wipers............... 105
Diagnostic System, Onboard............... 282
Dimmer Switch, Headlight................ 103
Disposal
Antifreeze (Engine Coolant)............. 301
Door Locks............................ 16
Door Locks, Automatic................... 17
Door Opener, Garage.................... 115
Drive Belts............................ 290
Driving
On Slippery Surfaces.................. 272
DVD Player (Video Entertainment System).... 176
Electric Remote Mirrors................... 69
Electrical Power Outlets.................. 123
Electronic Speed Control (Cruise Control)..... 111
Electronic Stability Program (ESP).......... 109
Electronic Vehicle Information Center (EVIC) . . 142
Emergency, In Case of
Freeing Vehicle When Stuck............. 273
354 INDEX

Parking On Hill........................ 213
Passing Light.......................... 103
Pedals, Adjustable....................... 95
Personal Settings....................... 150
Pets.................................. 58
Phone, Cellular......................... 70
Phone, Hands-Free (UConnect™) ............ 70
Placard, Tire and Loading Information....... 222
Power
Brakes............................. 214
Distribution Center.................... 311
Door Locks.......................... 16
Mirrors............................. 69
Outlet (Auxiliary Electrical Outlet)........ 123
Seats............................... 90
Steering............................ 217
Steering, Checking.................... 295
Sunroof............................ 120
Windows............................ 28
Pregnant Women and Seat Belts............. 37
Preparation for Jacking................... 264
Pretensioners
Seat Belts............................ 36Programmable Electronic Features..... 116,119,150
Programming Transmitters
(Remote Keyless Entry)................ 116,119
Radial Ply Tires........................ 229
Radiator Cap (Coolant Pressure Cap)........ 301
Radio Broadcast Signals.................. 153
Radio Operation..................154,161,181
Radio Remote Controls.................. 178
Radio, Satellite......................... 172
Radio (Sound Systems)................154,161
Rear Seat, Folding....................... 94
Rear Window Defroster.................. 182
Rearview Mirrors........................ 67
Reclining Front Seats..................... 91
Recorder, Event Data..................... 50
Recreational Towing..................... 259
Refrigerant............................ 295
Reminder, Seat Belt...................... 36
Remote Keyless Entry (RKE)............... 21
Remote Sound System (Radio) Controls...... 178
Remote Trunk Release.................... 27
Replacement Tires...................... 232
360 INDEX