ECU CHRYSLER 300 SRT 2007 1.G Owner's Manual

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 of this manual. Follow
the warnings under the Cooling System Pressure
Cap paragraph.
15. Trip Odometer Button
Press this button to change the display from odometer to
either of two trip odometer settings. The letter “A” or “B”
will appear when in the trip odometer mode. Push in and
hold the button for two seconds to reset the trip odometer
to 0 miles (kilometers). The odometer must be in trip
mode to reset it.
16. High Beam Light
This light will turn on when the high beam
headlights are ON. Push the Multi-Functionlever away from the steering wheel to switch the
headlights to high beam. (See page 98 for more
information.)
17. Transmission Range Indicator
This display indicator shows the automatic transmission
gear selection.
18. Seat Belt Reminder Light
This light will turn on for 5 to 8 seconds as a
bulb check when the ignition switch is first
turned ON. A chime will sound if the driver’s
seat belt is unbuckled during the bulb check. The Seat
Belt Warning Light will flash or remain on continu-
ously if the driver’s seat belt remains unbuckled after
the bulb check or when driving. (See page 35 for more
information.)
19. Vehicle Security Alarm (VSA) Indicator Light —
If Equipped
The VSA indicator Light flashes rapidly when the VSA is
arming, and slowly when the VSA is armed. (See page 15
for more information.)
140 UNDERSTANDING YOUR INSTRUMENT PANEL

The selector lever is automatically locked while in the P
(Park) position. To move the selector lever out of the P
(Park) position, the brake pedal must be firmly depressed
before the shift lock will release.
Shift the selector lever to the desired position only when
the engine is idling normally and the brake pedal is
applied. Do not release the brake until ready to drive. The
vehicle may otherwise accelerate quickly when the selec-
tor lever is in D (Drive) or R (Reverse) position.WARNING!
Unintended movement of a vehicle could injure
those in and near the vehicle. As with all vehicles,
you should never exit a vehicle while the engine is
running. Before exiting a vehicle, you should always
shift the vehicle into P (Park), remove the key from
the ignition, and apply the parking brake. Once the
key is removed from the ignition, the transmission
selector lever is locked in the P (Park) position,
securing the vehicle against unwanted movement.
Furthermore, you should never leave children unat-
tended inside a vehicle.
Over Temperature Mode
The transmission electronics constantly monitor the
transmission oil temperature. If the transmission exceeds
normal operating temperature, the transmission will
change the way it shifts to help control the condition.
This may result in a slightly different feeling or response
during normal operation in D (Drive) position. After the
transmission cools down, it will return to normal opera-
tion.
STARTING AND OPERATING 201
5

NOTE:Even if the transmission can be reset, we
recommend that you visit a dealer at your earliest
possible convenience. Your dealer has diagnostic equip-
ment to determine if the problem could recur.
Have the transmission checked at your authorized dealer
as soon as possible.
If the problem has been momentary, the transmission can
be reset to regain all forward gears.
Permanent Transmission Limp Home Mode
Permanent Limp Home Mode will be activated if the
transmission enters temporary Limp Home Mode three
times. Follow the reset procedure described under “Tem-
porary Transmission Limp Home Mode” in this section.
In Permanent Limp Home Mode, P (Park), R (Reverse),
and N (Neutral) will continue to operate. Second gear
will operate in the D (Drive) shifter position. The mal-
function indicator light may illuminate.
AUTOSTICK
Autostickis a driver-interactive transmission that offers
manual gear shifting to provide you with more control of
the vehicle. Autostickallows you to maximize engine
braking, eliminate undesirable upshifts and downshifts,
and improve overall vehicle performance. This system
can also provide you with more control during passing,
city driving, cold slippery conditions, mountain driving,
trailer towing, and many other situations.
AutostickOperation
By placing the selector lever in the D (Drive) position, it
can be moved from side to side. This allows the driver to
select a higher or lower range of gears. Moving the
selector lever to the Left (-) triggers a downshift and to
the Right (+) an upshift. The gear position will display in
the instrument cluster on the transmission range indica-
tor.
NOTE:
•
In Autostickmode, the transmission will only shift
up and down when the driver manually moves the
selector lever Right (D+) or Left (D-).
STARTING AND OPERATING 207
5

WARNING!
•Never have any smoking materials lit in or near
the vehicle when the gas cap is removed or the
tank filled.
•Never add fuel to the vehicle when the engine is
running.
•A fire may result if gasoline is pumped into a
portable container that is inside of a vehicle. You
could be burned. Always place gas containers on
the ground while filling.
NOTE:
•
Tighten the gas cap until you hear a “clicking” sound.
This is an indication that the gas cap is tightened
properly. The Malfunction Indicator Light in the in-
strument cluster may turn on if the gas cap is not
secured properly. Make sure that the gas cap is tight-
ened each time the vehicle is refueled.
•When the fuel nozzle “clicks” or shuts off, the fuel
tank is full.
Loose Fuel Filler Cap Message
If the vehicle diagnostic system determines that the fuel
filler cap is loose, improperly installed, or damaged, a
“Check Gascap” message will display in the Electronic
Vehicle Information Center (EVIC). If this occurs, tighten
the fuel filler cap properly and press the odometer reset
button to turn off the message. If the problem continues,
the message will appear the next time the vehicle is
started.
A loose, improperly installed, or damaged fuel filler cap
may also turn on the Malfunction Indicator Light (MIL).
Refer to “Onboard Diagnostic System” in Section 7 of this
manual for more information.
STARTING AND OPERATING 251
5

Overloading
The load carrying components (axle, springs, tires,
wheels, etc.) of your vehicle will provide satisfactory
service as long as you do not exceed the GVWR and front
and rear GAWR.
The best way to figure out the total weight of your
vehicle is to weigh it when it is fully loaded and ready for
operation. Weigh it on a commercial scale to insure that it
is not over the GVWR.
Figure out the weight on the front and rear of the vehicle
separately. It is important that you distribute the load
evenly over the front and rear axles.
Overloading can cause potential safety hazards and
shorten useful service life. Heavier axles or suspension
components do not necessarily increase the vehicle’s
GVWR.
Loading
To load your vehicle properly, first figure out its empty
weight, axle by axle and side by side. Store heavier items
down low and be sure you distribute their weight as
evenly as possible. Stow all loose items securely beforedriving. If weighing the loaded vehicle shows that you
have exceeded either GAWR, but the total load is within
the specified GVWR, you must redistribute the weight.
Improper weight distribution can have an adverse effect
on the way your vehicle steers and handles and the way
the brakes operate.
A loaded vehicle is shown in the illustration. Note that
neither the GVWR nor the GAWR capacities have been
exceeded.
STARTING AND OPERATING 253
5

Insure nylon tubing in these areas has not melted or
collapsed.
Inspect all hose connections such as clamps and cou-
plings to make sure they are secure and no leaks are
present.
Components should be replaced immediately if there is
any evidence of wear or damage that could cause failure.
Fuel System
The Electronic Fuel Injection high-pressure fuel system’s
hoses and quick connect fittings have unique material
characteristics that provide adequate sealing and resist
attack by deteriorated gasoline.
You are urged to use only the manufacture specified
hoses with quick connect fittings, or their equivalent in
material and specification, in any fuel system servicing. It
is mandatory to replace any damaged hoses or quick
connect fittings that have been removed during service.
Care should be taken in installing quick connect fittings
to insure they are properly installed and fully connected.
See your authorized dealer for service.
Brake System
In order to assure brake system performance, all brake
system components should be inspected periodically.
Suggested service intervals can be found in the “Mainte-
nance Schedule” in this manual.
WARNING!
Riding the brakes can lead to brake failure and
possibly an accident. Driving with your foot resting
or riding on the brake pedal can result in abnormally
high brake temperatures, excessive lining wear, and
possible brake damage. You wouldn’t have your full
braking capacity in an emergency.
Brake and Power Steering Hoses
When the vehicle is serviced for scheduled maintenance,
inspect surface of hoses and nylon tubing for evidence of
heat and mechanical damage. Hard and brittle rubber,
cracking, tears, cuts, abrasion, and excessive swelling
indicate deterioration of the rubber. Particular attention
should be made to examining those hose surfaces nearest
to high heat sources, such as the exhaust manifold.
292 MAINTAINING YOUR VEHICLE

Insure nylon tubing in these areas has not melted or
collapsed.
Inspect all hose connections such as clamps and cou-
plings to make sure they are secure and no leaks are
present.
NOTE:
•
Often, fluid such as oil, power steering fluid, and
brake fluid are used during assembly plant operations
to facilitate the assembly of hoses to couplings. There-
fore, oil wetness at the hose-coupling area is not
necessarily an indication of leakage. Actual dripping
of hot fluid when systems are under pressure (during
vehicle operation), should be noted before a hose is
replaced based on leakage.
•Inspect the brake hoses whenever the brake system is
serviced and at every engine oil change. Inspect hy-
draulic brake hoses for surface cracking, scuffing, or
worn spots. If there is any evidence of cracking,
scuffing, or worn spots, the hose should be replaced
immediately! Eventual deterioration of the hose can
take place resulting in a possibility of a burst failure.
WARNING!
Worn brake hoses can burst and cause brake failure.
You could have an accident. If you see any signs of
cracking, scuffing, or worn spots, have the brake
hoses replaced immediately.
Master Cylinder - Brake Fluid Level Check
Check the fluid level in the master cylinder immediately
if the brake system warning light indicates system fail-
ure.
Check the fluid level in the master cylinder when per-
forming underhood services.
Clean the top of the master cylinder area before removing
the cap. Add fluid to bring the level up to the top of the
“FULL” mark on the side of the master cylinder reservoir.
Overfilling of fluid is not recommended because it may
cause leaking in the system.
Add enough fluid to bring the level up to the require-
ments described on the brake fluid reservoir. With disc
MAINTAINING YOUR VEHICLE 293
7

9. Pull the bulb out of the socket assembly.
10. Push the replacement bulb into the socket assembly.
11. Reinstall the bulb and socket assembly into the tail
light assembly, and then turn it clockwise.
12. Reinstall the tail light assembly, fasteners, electrical
connector, and trunk liner.
13. Close the trunk.
License Light
1. Remove the screws securing the light to the rear fascia.
2. Remove the bulb and socket assembly.
3. Pull the bulb out of the socket assembly.
4 — Backup Light Bulb
1 — License Light Bulb
2 — Socket 312 MAINTAINING YOUR VEHICLE

ABS (Anti-Lock Brake System)............. 211
Adding Engine Coolant (Antifreeze)......... 289
Adding Fuel.......................... 249
Adding Washer Fluid..............104,106,285
Adjustable Pedals....................... 108
Air Cleaner, Engine
(Engine Air Cleaner Filter)................ 279
Air Conditioner Maintenance.............. 282
Air Conditioning Filter................189,283
Air Conditioning, Operating Tips........... 190
Air Conditioning Refrigerant...........282,283
Air Conditioning System..............183,282
Air Pressure, Tires...................141,230
Airbag................................ 38
Airbag Deployment.................... 42,44
Airbag Light.................... 43,46,58,137
Airbag Maintenance...................... 45
Airbag, Side........................... 43
Airbag, Window (Side Curtain)........... 38,43
Alarm (Security Alarm).................. 140
Alarm System (Security Alarm)............. 15
Alignment and Balance.................. 235
Alterations/Modifications, Vehicle............ 7Antenna, Satellite Radio.................. 179
Antifreeze (Engine Coolant).........288,289,313
Disposal............................ 290
Anti-Lock Brake System (ABS).......... 211,214
Anti-Lock Warning Light..............137,213
Anti-Theft Security Alarm (Theft Alarm)...... 15
Anti-Theft System...................... 140
Appearance Care....................... 296
Auto Down Power Windows............... 25
Auto Up Power Windows................. 26
AutomaticDimmingMirror ................ 63
Automatic Door Locks.................. 22,23
Automatic Headlights.................... 95
Automatic Temperature Control (ATC)....... 183
Automatic Transaxle
Special Additives..................... 295
Automatic Transmission............203,294,295
Adding Fluid.....................295,315
Autostick ........................... 207
Fluid and Filter Changes................ 295
Fluid Change........................ 295
Fluid Level Check..................... 294
FluidType .......................... 315
346 INDEX

Rear Folding......................... 89
Reclining ............................ 86
Security Alarm (Theft Alarm)............ 15,140
Selection of Coolant (Antifreeze).........288,314
Sentry Key (Immobilizer).................. 12
Service Assistance...................... 338
Service Contract........................ 340
Service Engine Soon Light
(MalfunctionIndicator) .................. 143
Service Manuals........................ 341
Setting the Clock.................157,160,171
Settings, Personal....................... 153
Shifting.............................. 199
Automatic Transmission.............199,203
Shoulder Belt Upper Anchorage............. 34
Shoulder Belts.......................... 30
Side Airbag............................ 43
Signals, Turn........................ 98,136
Slippery Surfaces, Driving On............. 209
SmartBeams............................ 96
Snow Chains (Tire Chains)................ 235
Snow Tires............................ 236
Spark Plugs........................... 278Speed Control (Cruise Control)............. 109
Speedometer.......................... 136
Starting.............................. 196
Automatic Transmission................ 197
Engine Fails to Start................... 197
Starting and Operating................... 196
Starting Procedures..................... 196
Steering
Column Controls...................... 98
Linkage............................ 284
Power...........................213,284
TiltColumn ......................... 107
Wheel, Tilt.......................... 107
Steering Wheel Mounted
Sound System Controls.................. 179
Storage ...........................127,306
Storage, Vehicle.....................188,306
StoringYourVehicle ..................... 306
Sun Roof............................. 121
Sunglasses Storage...................... 115
Supplemental Restraint System - Airbag....... 38
System, Navigation..................... 170
INDEX 357
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