Page 377 of 488
mBulb Replacement......................425
NHeadlights..........................425
NFront Park/Turn Signal/Side Marker Lights . . 426
NFront Fog Lights Ð If Equipped...........426
NTail/Stop, And Rear Turn Signal Lights......427
NBack Up Lights.......................427NCenter High Mounted Stop Light..........428
mFluids And Capacities...................429
mFluids, Lubricants And Genuine Parts........430
NEngine.............................430
NChassis............................431
MAINTAINING YOUR VEHICLE 377
7
Page 382 of 488

Your vehicle has a simple ignition key-actuated test,
which you can use prior to going to the test station. To
check if your vehicle's OBD II system is ready, you must
do the following:
1. Insert your ignition key into the ignition switch.
2. Turn the ignition to the ON position, but do not crank
or start the engine.
3. If you crank or start the engine, you will have to start
this test over.
4. As soon as you turn your key to the ON position, you
will see the MIL symbol come on as part of a normal bulb
check.
5. Approximately 15 seconds later, one of two things will
happen:
a. The MIL will flash for about 10 seconds and then
return to being fully illuminated until you turn OFFthe ignition key or start the engine. This means that
your vehicle's OBD II system isnot readyand you
shouldnotproceed to the I/M station.
b. The MIL will not flash at all and will remain fully
illuminated until you turn OFF the ignition key or start
the engine. This means that your vehicle's OBD II
system isready, and you can proceed to the I/M
station.
If your OBD II system isnot ready,you should see your
authorized dealer or repair facility. If your vehicle was
recently serviced or had a battery failure or replacement,
you may need to do nothing more than drive your
vehicle as you normally would in order for your OBD II
system to update. A recheck with the above test routine
may then indicate that the system is now ready.
Regardless of whether your vehicle's OBD II system is
ready or not ready, if the MIL is illuminated during
normal vehicle operation, you should have your vehicle
382 MAINTAINING YOUR VEHICLE
Page 424 of 488

REPLACEMENT BULBS
LIGHT BULBS Ð Inside Bulb No.
Center Console Floor Lamp................. T37
Climate Controls......................6233137
Console Gear Selector...................PC194
Dome Light (sedan)......................T579
Dome Light / Sport Bar Lights (convertible)....T904
Instrument Cluster Illumination.............. 74
Overhead Reading Light (Overhead Console). . . T1037
Overhead Reading Light (Rearview Mirror).....T192
Rear Cargo............................T906
Visor Vanity.........................6501966
All the inside bulbs are brass or glass wedge base.
Aluminum base bulbs are not approved and should not
be used for replacement.LIGHTS BULBS Ð Outside Bulb No.
Low Beam Headlight...................9006XS
High Beam Headlight...................9005XS
Front Park/Turn Signal/Side Marker
Light............................4157NAKX
Front Fog Light.........................9145
Center High Mounted Stop Light
(CHMSL) (Sedan)...................921±W16W
Center High Mounted Stop Light
(CHMSL) (Convertible).................... LED
Rear Tail/Stop..........................3157
Rear Turn Signal.......................3757A
Backup Light.....................3157-P27/7W
License Light........................... 168
424 MAINTAINING YOUR VEHICLE
Page 425 of 488
BULB REPLACEMENT
Headlights
CAUTION!
Do not touch the new headlight bulb with your
fingers. Oil contamination will severely shorten bulb
life.
1. Remove the headlight access cover splash shield,
located in the front wheel well opening.
2. Disconnect the electrical connector.3. Rotate the socket to the left one quarter turn and
replace the bulb.
MAINTAINING YOUR VEHICLE 425
7
Page 426 of 488
Front Park/Turn Signal/Side Marker Lights
1. Remove the headlight access cover splash shield,
located in the front wheel well opening.
2. Rotate the socket to the left one quarter turn to replace
and replace the bulb.
Front Fog Lights Ð If Equipped
1. Remove the fasteners attaching the lower splash
shield to gain access to the fog light.
2. Twist and remove the bulb from the fog light housing.
3. Disconnect the electrical connector and replace bulb.
426 MAINTAINING YOUR VEHICLE
Page 427 of 488
Tail/Stop, and Rear Turn Signal Lights
1. Remove the screw attaching the tail light housing and
remove the housing from the vehicle.
2. Twist the bulb socket 1/4 turn to remove it from the
housing.3. Pull the bulb out of the socket and replace.Back Up Lights
Removing Backup Light Bulbs
MAINTAINING YOUR VEHICLE 427
7
Page 428 of 488
1. To remove the backup lamp, you must take a fiber
stick and slide it along the inboard side of the lamp and
compress a spring clip to allow it to partially9pop9out to
the secondary catch.
2. Fully compress the clip to get the lamp to come out
completely.
3. Remove the socket from the housing.
4. Pull the bulb out of the socket and replace.Center High Mounted Stop Light
1. Open the liftgate and remove the liftgate CHMSL
cover.
2. Remove CHMSL lens from the housing by unlatching
the two side latches.
3. Pull the bulb out of the socket and replace.
428 MAINTAINING YOUR VEHICLE
Page 471 of 488

Shifting............................. 297
Special Additives...................... 410
Autostick............................. 299
Back-Up Lights......................... 427
Ball Joints............................. 395
Battery............................... 392
Keyless Transmitter Replacement (RKE).....29,35
Belts, Drive............................ 388
Belts, Engine........................... 390
Body Mechanism Lubrication............... 395
Boot, Convertible Top..................128,132
B-Pillar Location........................ 317
Brake Fluid............................ 431
Brake, Parking.......................... 305
Brake System........................307,404
Anti-Lock (ABS)....................... 308
Fluid Check.......................... 406
Hoses.............................. 404Master Cylinder....................... 406
Parking............................. 305
Warning Light........................ 231
Brakes.............................307,404
Brake/Transmission Interlock............... 295
Break-In Recommendations, New Vehicle....... 115
Bulb Replacement.....................424,425
Bulbs, Light............................ 424
Calibration, Compass...............238,247,248
Capacities, Antifreeze (Engine Coolant)........ 429
Capacities, Fluid........................ 429
Caps, Filler
Fuel................................ 340
Oil (Engine)....................378,379,387
Radiator (Coolant Pressure)............... 400
Car Washes............................ 411
Carbon Monoxide Warning................. 339
INDEX 471
10