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Self-adjusting brakes Your vehicle is equipped with self-
adjusting brakes.
The disc-type brakes self-adjust every
time the brake pedal is applied.
WARNINGSee an INFINITI dealer for a brake system
check if the brake pedal height does not re-
turn to normal.
Brake pad wear indicators The disc brake pads on your vehicle have
audible wear indicators. When a brake pad
requires replacement, it will make a high
pitched scraping or screeching sound when
the vehicle is in motion whether or not the
brake pedal is depressed. Have the brakes
checked as soon as possible if the wear in-
dicator sound is heard.
Under some driving or climate conditions,
occasional brake squeak, squeal or other
noise may be heard. Occasional brake
noise during light to moderate stops is
normal and does not affect the function or
performance of the brake system. Proper brake inspection intervals should
be followed. For additional information,
see the appropriate maintenance log
shown in the INFINITI Service and Mainte-
nance Guide.
High performance sports brake pads oc-
casionally make squeaks, squeals or
other braking noises because of their very
high friction coefficient.
These occasional brake noises are
normal, but if they continue, see an
INFINITI dealer.
BRAKE BOOSTER Check the brake booster function as fol-
lows:
1. With the engine off, press and release
the brake pedal several times. When
brake pedal movement (distance of
travel) remains the same from one
pedal application to the next, continue
on to the next step.
2. While depressing the brake pedal,
start the engine. The pedal height
should drop a little. 3. With the brake pedal depressed, stop
the engine. Keeping the pedal de-
pressed for about 30 seconds, the
pedal height should not change.
4. Run the engine for one minute without
depressing the brake pedal, then turn
it off. Depress the brake pedal several
times. The pedal travel distance will
decrease gradually with each depres-
sion as the vacuum is released from
the booster.
If the brakes do not operate properly, see
an INFINITI dealer.
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Page 283 of 344

Two types of fuses are used. Type
q A
is
used in the fuse boxes in the engine com-
partment. Type
q B
is used in the passen-
ger compartment fuse box.
Type
q A
fuses are provided as spare
fuses. They are stored in the passenger
compartment fuse box.
Type
q A
fuses can be installed in the en-
gine compartment and passenger com-
partment fuse boxes. If a type
q A
fuse is used to replace a type
q B
fuse, the type
q A
fuse will not be level
with the fuse pocket as shown in the il-
lustration. This will not affect the perfor-
mance of the fuse. Make sure the fuse is
installed in the fuse box securely.
Type
q B
fuses cannot be installed in the
underhood fuse boxes. Only use type
q A
fuses in the underhood fuse boxes. ENGINE COMPARTMENT
CAUTION Never use a fuse of a higher or lower am-
perage rating than that specified on the fuse
box cover. This could damage the electrical
system or cause a fire.
If any electrical equipment does not oper-
ate, check for an open fuse.
1. Be sure the ignition switch and head-
light switch are in the OFF position.SDI1751 SDI1752 SDI1392A
FUSES
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PASSENGER COMPARTMENT
CAUTIONNever use a fuse of a higher or lower am-
perage rating than that specified on the fuse
box cover. This could damage the electrical
system or cause a fire.
If any electrical equipment does not oper-
ate, check for an open fuse. 1. Be sure the ignition switch and the
headlight switch are in the OFF posi-
tion.
2. Open the fuse box lid
q 1
.
3. Remove the fuse with the fuse puller
q 2
.
4. If the fuse is open
q A
, replace it with a
new fuse
q B
. Spare fuses
q 3
are
stored in the fuse box.
5. If a new fuse also opens, have the
electrical system checked and re-
paired by an INFINITI dealer. SDI1962 SDI1754
Maintenance and do-it-yourself
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Sedan 1. Front turn signal light
2. Front fog light/Park light/
Headlight (high-beam)
3. Headlight (low-beam)
4. Map light
5. Rear personal light
6. Front side marker light
7. Step light
8. Trunk light
9. High-mounted stop light
(if so equipped)
10. License plate light
11. Back-up light
12. Rear combination light
(Turn signal, Stop/Tail, Side marker)
SDI1952LIGHTS
Maintenance and do-it-yourself
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Coupe 1. Front turn signal light
2. Front fog light/Park light
3. Headlight (low-beam/high-beam)
4. Map light
5. Front side marker light
6. Step light
7. High-mounted stop light
(if so equipped)
8. Trunk light
9. License plate light
10. Rear combination light
(Turn signal, Stop/Tail, Back-up, Side
marker)
SDI1953
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HEADLIGHTS
Replacing the xenon headlight
bulb Xenon headlight bulb:
WARNING HIGH VOLTAGE
When xenon headlights are on, they produce
a high voltage. To prevent an electric shock,
never attempt to modify or disassemble. Al-
ways have your xenon headlights replaced
at an INFINITI dealer. For additional informa-
tion, see ªHeadlight and turn signal switchº
in the ª2. Instruments and controlsº section.
If replacement is required, see an INFINITI
dealer. EXTERIOR AND INTERIOR LIGHTS Item Wattage (W) Bulb No.
Front turn signal light* 21 T20
Front park light* 5 T10
Front side marker light 3.8 T10
Front fog light Sedan: 60/55
Coupe: 55 Sedan: H4
Coupe: H1
Rear combination light
Turn signal 21 T20
Stop/Tail* (LED) Ð
Side marker light* Sedan: (LED)/Coupe: 3.8 Sedan: Ð/Coupe: T10
Back-up light 18 T16
License plate light 5 T10
High-mounted stop light* (LED) Ð
Map light 8 Ð
Rear personal light (Sedan) 8 Ð
Step light 5 Ð
Trunk light 3.4 158
Vanity mirror light 1.32 Ð
*: See an INFINITI dealer for replacement.
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Replacement procedures All other lights are either type A, B, C or
D. When replacing a bulb, first remove the
lens and/or cover. MDI0006
SDI1733
Front side marker light SDI1570A
Sedan Ð Rear turn signal light
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To replace a back-up light
1. Remove all the clips
q A
, the handle
q B
and inside release handle
q C
to re-
move the trunk lid finisher.
2. Remove the connector from bulb
socket
q 1
.
3. Turn the bulb socket counterclockwise
q 2
and remove the bulb.
SDI1510A
Sedan Ð Back-up light
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