2009 CHRYSLER 300 C lock

A/C Air Filter
The filter is located in the fresh air inlet under the hood,
behind a removable panel in the cowl on the passenger
side of the vehicle, next to the windshield wipers. When
installing a new filter, ensure its proper orientation. To
replace the filter, remove the access door in the cowl
screen by pressing the retaining clips. Slide the lid on the
filter adapter forward and down and remove the used
filter. Install the new filter with arrows pointing in the
direction of airflow, which is toward the rear of the
vehicle (text and arrows on the filter indicate this).
Refer to the “Maintenance Schedule” in Section 8 for
proper maintenance intervals.
Body Lubrication
Locks and all body pivot points, including such items as
seat tracks, door hinge pivot points and rollers, liftgate,
tailgate, sliding doors and hood hinges, should be lubri-
cated periodically with a lithium based grease such asMOPARSpray White Lube to assure quiet, easy opera-
tion and to protect against rust and wear. Prior to the
application of any lubricant, the parts concerned should
be wiped clean to remove dust and grit; after lubricating
excess oil and grease should be removed. Particular
attention should also be given to hood latching compo-
nents to insure proper function. When performing other
underhood services, the hood latch, release mechanism
and safety catch should be cleaned and lubricated.
The external lock cylinders should be lubricated twice a
year, preferably in the Fall and Spring. Apply a small
amount of a high quality lubricant such as MOPAR
Lock Cylinder Lubricant directly into the lock cylinder.
Windshield Wiper Blades
Clean the rubber edges of the wiper blades and the
windshield periodically with a sponge or soft cloth and a
mild nonabrasive cleaner. This will remove accumula-
tions of salt or road film.
MAINTAINING YOUR VEHICLE 441
7

To minimize the possibility of catalyst damage:
•Do not shut off the engine or interrupt the ignition
when the transmission is in gear and the vehicle is in
motion.
•Do not try to start the engine by pushing or towing the
vehicle.
•Do not idle the engine with any spark plug wires
disconnected or removed, such as when diagnostic
testing, or for prolonged periods during very rough
idling or malfunctioning operating conditions.
Cooling System
WARNING!
•When working near the radiator cooling fan, dis-
connect the fan motor lead or turn the ignition
switch to the LOCK position. The fan is tempera-
ture controlled and can start at any time the
ignition switch is in the ON position.
•You or others can be badly burned by hot engine
coolant (antifreeze) or steam from your radiator. If
you see or hear steam coming from under the
hood, do not 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.
Coolant Checks
Check engine coolant (antifreeze) protection every
12 months (before the onset of freezing weather, where
applicable). If the engine coolant (antifreeze) is dirty or
MAINTAINING YOUR VEHICLE 445
7

Cavity Car-
tridge
FuseMini-
FuseDescription
10 30 Amp
Pink— Windshield Wiper
11 30 Amp
Pink— Anti-Lock Brake System
(ABS) Valves - If
Equipped
12 40 Amp
Green— Radiator Fan
13 50 Amp
Red— Anti-Lock Brake System
(ABS) Pump Motor - If
Equipped
14———Cavity Car-
tridge
FuseMini-
FuseDescription
15 50 Amp
Red— Radiator Fan
16———
17———
18———
19———
20———
21———
22———
MAINTAINING YOUR VEHICLE 461
7

Cavity Car-
tridge
FuseMini-
FuseDescription
28 — 10 Amp
RedIgnition Run
29 — 5 Amp
OrangeAdaptive Cruise Control
(ACC) - If Equipped/
Cluster/Electronic Stability
Program (ESP) - If
Equipped/Powertrain
Control Module (PCM)/
STOP LIGHT Switch
30 — 10 Amp
RedDoor Modules/Power
Mirrors/Steering Control
Module (SCM)
31 — — —
32 — — —
33 — — —
34 — — —Cavity Car-
tridge
FuseMini-
FuseDescription
35 — 5 Amp
OrangeAntenna Module - If
Equipped/Power Mirrors/
Rain Sensor - If Equipped
36 — 20 Amp
YellowHands-Free Phone - If
Equipped/Video Monitor -
If Equipped/Radio
37 — 15 Amp
BlueTransmission
38 — 10 Amp
RedAnalog Clock/Cargo
Light/Satellite Receiver
(SDARS) Video - If
Equipped/Vehicle Infor-
mation Module - If
Equipped
39 — 10 Amp
RedHeated Mirrors - If
Equipped
MAINTAINING YOUR VEHICLE 465
7

BULB REPLACEMENT
Low Beam Headlight, High Beam Headlight,
Park/Turn Light, Inner Park Light, and Outer Park
Light – 300 Models
1. Open the hood.
NOTE:Removal of the air cleaner filter housing may be
necessary prior to replacing bulbs in the headlight assem-
bly on the driver side of the vehicle.
2. Twist the appropriate bulb and socket assembly coun-
terclockwise, and then pull it out of the headlight assem-
bly.
3. Disconnect the bulb from the socket assembly and
install the replacement bulb.
4. Reinstall the bulb and socket assembly into the head-
light assembly, and then turn it clockwise.
1 — High Beam Headlight Bulb
2 — Low Beam Headlight BulbMAINTAINING YOUR VEHICLE 4697

Backup Light, Side Marker Light, and Tail/Stop
Turn Light — 300 Models
1. Open the Trunk.
2. Remove two fasteners from the back of the tail light
assembly.
3. Pull back the trunk liner.4. Remove the remaining fastener from the back of the
tail light assembly.
5. Push the electrical connector locking tab to the side.
6. Disconnect the electrical connector.
7. Pull the tail light assembly clear from the vehicle to
access the bulbs.
472 MAINTAINING YOUR VEHICLE

8. Turn the appropriate bulb and socket assembly coun-
terclockwise to remove it from the tail light assembly.
1 — Backup Light Bulb
2 — Side Marker Light BulbMAINTAINING YOUR VEHICLE 4737

9. Disconnect the bulb from the socket assembly and
install the replacement bulb.
10. Reinstall the bulb and socket assembly into the tail
light assembly, and then turn it clockwise.
11. Reinstall the tail light assembly, fasteners, electrical
connector, and trunk liner.
12. Close the trunk.
3 — Tail/Stop/Turn Light Bulb 474 MAINTAINING YOUR VEHICLE