
▫Brake System....................... 467
▫Automatic Transmission............... 470
▫Rear Axle.......................... 471
▫Appearance Care And Protection From
Corrosion.......................... 472
Fuses.............................. 477
▫Integrated Power Module.............. 477
▫Rear Power Distribution Center.......... 481
Vehicle Storage....................... 485
Replacement Bulbs.................... 486Bulb Replacement..................... 487
▫Front Low Beam Headlamp, High Beam
Headlamp, Park/Turn Lamp, And Side
Marker Lamp — Models With Halogen
Headlamps......................... 487
▫Front Low Beam Headlamp And Park/Turn
Lamp — Models With High Intensity
Discharge Headlamps (HID)............ 487
▫Backup Lamps...................... 488
▫License Lamp....................... 489
Fluid Capacities...................... 490
Fluids, Lubricants, And Genuine Parts....... 491
▫Engine............................ 491
▫Chassis........................... 492
444 MAINTAINING YOUR VEHICLE
PAGE POSITION:444JOB:@zeta.tweddle.com/chry_pdm/CLS_chrysler/GRP_owners/JOB_918945-en-dsr-12D482-126-AA_DSR/DIV_og pubnum: 12D482-126-AB_DSR ▫Brake System....................... 467
▫Automatic Transmission............... 470
▫Rear Axle.......................... 471
▫Appearance Care And Protection From
Corrosion.......................... 472
Fuses.............................. 477
▫Integrated Power Module.............. 477
▫Rear Power Distribution Center.......... 481
Vehicle Storage....................... 485
Replacement Bulbs.................... 486Bulb Replacement..................... 487
▫Front Low Beam Headlamp, High Beam
Headlamp, Park/Turn Lamp, And Side
Marker Lamp — Models With Halogen
Headlamps......................... 487
▫Front Low Beam Headlamp And Park/Turn
Lamp — Models With High Intensity
Discharge Headlamps (HID)............ 487
▫Backup Lamps...................... 488
▫License Lamp....................... 489
Fluid Capacities...................... 490
Fluids, Lubricants, And Genuine Parts....... 491
▫Engine............................ 491
▫Chassis........................... 492
444 MAINTAINING YOUR VEHICLE
PAGE POSITION:444JOB:@zeta.tweddle.com/chry_pdm/CLS_chrysler/GRP_owners/JOB_918945-en-dsr-12D482-126-AA_DSR/DIV_og pubnum: 12D482-126-AB_DSR

Cavity Cartridge
FuseMini-
FuseDescription
10 — 10 Amp
RedSecurity
11 — 20 Amp
YellowHorns
12 — 10 Amp
RedAir Conditioning
Clutch
13 — — Fuse – Spare
14 — 25 Amp
NaturalAnti-Lock Brakes
15 — 25 Amp
NaturalTransmission
16 — — Fuse – Spare
18 50 Amp
Red— Radiator Fan #2Cavity Cartridge
FuseMini-
FuseDescription
19 50 Amp
Red— Power Steering #2
20 30 Amp
Pink— Wiper Motor
21 30 Amp
Pink— Headlamp Washers
22 — — Fuse – Spare
23 — — Fuse – Spare
24 — — Fuse – Spare
28 — 25 Amp
NaturalFuel Pump
29 — 15 Amp
BlueTransmission/Shifter
30 — — Fuse – Spare
7
MAINTAINING YOUR VEHICLE 479
PAGE POSITION:479JOB:@zeta.tweddle.com/chry_pdm/CLS_chrysler/GRP_owners/JOB_918945-en-dsr-12D482-126-AA_DSR/DIV_og pubnum: 12D482-126-AB_DSR Cavity Cartridge
FuseMini-
FuseDescription
10 — 10 Amp
RedSecurity
11 — 20 Amp
YellowHorns
12 — 10 Amp
RedAir Conditioning
Clutch
13 — — Fuse – Spare
14 — 25 Amp
NaturalAnti-Lock Brakes
15 — 25 Amp
NaturalTransmission
16 — — Fuse – Spare
18 50 Amp
Red— Radiator Fan #2Cavity Cartridge
FuseMini-
FuseDescription
19 50 Amp
Red— Power Steering #2
20 30 Amp
Pink— Wiper Motor
21 30 Amp
Pink— Headlamp Washers
22 — — Fuse – Spare
23 — — Fuse – Spare
24 — — Fuse – Spare
28 — 25 Amp
NaturalFuel Pump
29 — 15 Amp
BlueTransmission/Shifter
30 — — Fuse – Spare
7
MAINTAINING YOUR VEHICLE 479
PAGE POSITION:479JOB:@zeta.tweddle.com/chry_pdm/CLS_chrysler/GRP_owners/JOB_918945-en-dsr-12D482-126-AA_DSR/DIV_og pubnum: 12D482-126-AB_DSR

REPLACEMENT BULBS
Interior Bulb Number
Rear Courtesy/Reading Lamps............. W5W
Rear Compartment (Trunk) Lamp............. 562
Overhead Console Reading Lamp............. 578
Visor Vanity Lamps.....................A6220
Glove Box Lamp – If Equipped............... 194
Door Courtesy.......................... 562
Shift Indicator Lamp.................JKLE14140
Optional Door Map Pocket/Cupholder........ LED
(Serviced at Authorized Dealer)
NOTE:For lighted switches, see your authorized dealer
for replacement instructions.
All of the interior bulbs are glass wedge base or glass
cartridge types. Aluminum base bulbs are not approved
and should not be used for replacement.Exterior Bulb Number
Low Beam Headlamp (Standard Halogen)...... H11
Low Beam Headlamp – High Intensity Discharge
(HID)................................ D3S
(Serviced at Authorized Dealer)
High Beam Headlamp....................9005
Front Park/Turn Lamp...................3157A
Front Fog Lamp – If Equipped............PSX24W
Front Side Marker........................ 168
Rear Tail Lamp......................... LED
(Serviced at Authorized Dealer)
Rear Stop/Turn Lamp.................... LED
(Serviced at Authorized Dealer)
Rear Side Marker........................ 168
Backup Lamp..........................3157
Center High-Mount Stop Lamp (CHMSL)....... LED
(Serviced at Authorized Dealer)
License................................ 168
486 MAINTAINING YOUR VEHICLE
PAGE POSITION:486JOB:@zeta.tweddle.com/chry_pdm/CLS_chrysler/GRP_owners/JOB_918945-en-dsr-12D482-126-AA_DSR/DIV_og pubnum: 12D482-126-AB_DSR REPLACEMENT BULBS
Interior Bulb Number
Rear Courtesy/Reading Lamps............. W5W
Rear Compartment (Trunk) Lamp............. 562
Overhead Console Reading Lamp............. 578
Visor Vanity Lamps.....................A6220
Glove Box Lamp – If Equipped............... 194
Door Courtesy.......................... 562
Shift Indicator Lamp.................JKLE14140
Optional Door Map Pocket/Cupholder........ LED
(Serviced at Authorized Dealer)
NOTE:For lighted switches, see your authorized dealer
for replacement instructions.
All of the interior bulbs are glass wedge base or glass
cartridge types. Aluminum base bulbs are not approved
and should not be used for replacement.Exterior Bulb Number
Low Beam Headlamp (Standard Halogen)...... H11
Low Beam Headlamp – High Intensity Discharge
(HID)................................ D3S
(Serviced at Authorized Dealer)
High Beam Headlamp....................9005
Front Park/Turn Lamp...................3157A
Front Fog Lamp – If Equipped............PSX24W
Front Side Marker........................ 168
Rear Tail Lamp......................... LED
(Serviced at Authorized Dealer)
Rear Stop/Turn Lamp.................... LED
(Serviced at Authorized Dealer)
Rear Side Marker........................ 168
Backup Lamp..........................3157
Center High-Mount Stop Lamp (CHMSL)....... LED
(Serviced at Authorized Dealer)
License................................ 168
486 MAINTAINING YOUR VEHICLE
PAGE POSITION:486JOB:@zeta.tweddle.com/chry_pdm/CLS_chrysler/GRP_owners/JOB_918945-en-dsr-12D482-126-AA_DSR/DIV_og pubnum: 12D482-126-AB_DSR

BULB REPLACEMENT
Front Low Beam Headlamp, High Beam
Headlamp, Park/Turn Lamp, and Side Marker
Lamp — Models with Halogen Headlamps
1. Open the hood.
NOTE:Removal of the air cleaner filter housing may be
necessary prior to replacing bulbs in the headlamp
assembly on the driver side of the vehicle.
2. Twist the appropriate bulb and socket assembly coun-
terclockwise, and then pull it out of the headlamp
assembly.
CAUTION!
Do not touch the new bulb with your fingers. Oil
contamination will severely shorten bulb life. If the
bulb comes in contact with an oily surface, clean the
bulb with rubbing alcohol.
3. Disconnect the bulb from the socket assembly and
install the replacement bulb.
4. Reinstall the bulb and socket assembly into the head-
lamp assembly, and then turn it clockwise.
Front Low Beam Headlamp and Park/Turn Lamp
— Models with High Intensity Discharge
Headlamps (HID)
HID Headlamps
The headlamps are a type of high voltage discharge tube.
High voltage can remain in the circuit even with the
headlamp switch off and the key removed.Because of
7
MAINTAINING YOUR VEHICLE 487
PAGE POSITION:487JOB:@zeta.tweddle.com/chry_pdm/CLS_chrysler/GRP_owners/JOB_918945-en-dsr-12D482-126-AA_DSR/DIV_og pubnum: 12D482-126-AB_DSR BULB REPLACEMENT
Front Low Beam Headlamp, High Beam
Headlamp, Park/Turn Lamp, and Side Marker
Lamp — Models with Halogen Headlamps
1. Open the hood.
NOTE:Removal of the air cleaner filter housing may be
necessary prior to replacing bulbs in the headlamp
assembly on the driver side of the vehicle.
2. Twist the appropriate bulb and socket assembly coun-
terclockwise, and then pull it out of the headlamp
assembly.
CAUTION!
Do not touch the new bulb with your fingers. Oil
contamination will severely shorten bulb life. If the
bulb comes in contact with an oily surface, clean the
bulb with rubbing alcohol.
3. Disconnect the bulb from the socket assembly and
install the replacement bulb.
4. Reinstall the bulb and socket assembly into the head-
lamp assembly, and then turn it clockwise.
Front Low Beam Headlamp and Park/Turn Lamp
— Models with High Intensity Discharge
Headlamps (HID)
HID Headlamps
The headlamps are a type of high voltage discharge tube.
High voltage can remain in the circuit even with the
headlamp switch off and the key removed.Because of
7
MAINTAINING YOUR VEHICLE 487
PAGE POSITION:487JOB:@zeta.tweddle.com/chry_pdm/CLS_chrysler/GRP_owners/JOB_918945-en-dsr-12D482-126-AA_DSR/DIV_og pubnum: 12D482-126-AB_DSR

this, you should not attempt to service a headlamp bulb
yourself. If a headlamp bulb fails, take your vehicle to
an authorized dealer for service.
WARNING!
A transient high voltage occurs at the bulb sockets of
HID headlamps when the headlight switch is turned
ON. It may cause serious electrical shock or electro-
cution if not serviced properly. See your authorized
dealer for service.
NOTE:On vehicles equipped with HID headlamps,
when the headlamps are turned on, there is a blue hue to
the lights. This diminishes and becomes more white after
approximately 10 seconds, as the system charges.
Backup Lamps
1. Open trunk.
2. Remove fastener from cover.
3. Remove cover.
4. Twist the bulb one quarter turn to remove.
488 MAINTAINING YOUR VEHICLE
PAGE POSITION:488JOB:@zeta.tweddle.com/chry_pdm/CLS_chrysler/GRP_owners/JOB_918945-en-dsr-12D482-126-AA_DSR/DIV_og pubnum: 12D482-126-AB_DSR this, you should not attempt to service a headlamp bulb
yourself. If a headlamp bulb fails, take your vehicle to
an authorized dealer for service.
WARNING!
A transient high voltage occurs at the bulb sockets of
HID headlamps when the headlight switch is turned
ON. It may cause serious electrical shock or electro-
cution if not serviced properly. See your authorized
dealer for service.
NOTE:On vehicles equipped with HID headlamps,
when the headlamps are turned on, there is a blue hue to
the lights. This diminishes and becomes more white after
approximately 10 seconds, as the system charges.
Backup Lamps
1. Open trunk.
2. Remove fastener from cover.
3. Remove cover.
4. Twist the bulb one quarter turn to remove.
488 MAINTAINING YOUR VEHICLE
PAGE POSITION:488JOB:@zeta.tweddle.com/chry_pdm/CLS_chrysler/GRP_owners/JOB_918945-en-dsr-12D482-126-AA_DSR/DIV_og pubnum: 12D482-126-AB_DSR