Page 111 of 264

BATTERY REPLACEMENT
Replace the battery in the keyfob as follows:
s1Open the lid using a coin.
s2Remove the battery.
s3Install a new battery with the “+” facing
down.
Recommended battery: Sanyo CR2025 or
equivalent.
s4Close the lid securely.5. Press the LOCK button, then the UNLOCK
button two or three times to check the key-
fob operation.
If the battery is removed for any reason
other than replacement, perform step 5.
cAn improperly disposed battery can
hurt the environment. Always confirm
local regulations for battery disposal.
cThe keyfob is water-resistant; how-
ever, if it does get wet, immediately
wipe completely dry.
cThe operational range of the keyfob
extends to approximately 33 ft (10 m)
from the vehicle. This range may vary
with conditions.
FCC Notice:
Changes or modifications not expressly ap-
proved by the manufacturer for compliance
could void the user’s authority to operate
the equipment.
This device complies with Part 15 of the FCC
Rules and RSS-210 of Industry Canada.
Operation is subject to the following two
conditions: (1) This device may not cause
harmful interference, and (2) this device
must accept any interference received, in-
cluding interference that may cause undes-
ired operation of the device.
WPD0136
Pre-driving checks and adjustments3-9
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Owners Manual(owners)ÐUSA English(nna)
10/13/03Ðtbrooks
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Page 113 of 264

OPENER OPERATION
WARNING
cDo not drive with the trunk lid open. This
could allow dangerous exhaust gases
to be drawn into the vehicle. See “Ex-
haust gas” in the “Starting and driving”
section of this manual.cClosely supervise children when they
are around cars to prevent them from
playing and becoming locked in the
trunk where they could be seriously in-
jured. Keep the car locked, with the rear
seatback and trunk lid securely latched
when not in use, and prevent children’s
access to car keys.
The trunk lid opener lever is located below the
armrest of the driver’s door trim panel. To open
the trunk lid, pull the opener lever out.
To close the trunk lid, lower and push the trunk lid
down securely.
NOTE:
You cannot open the trunk lid with the
trunk lid opener lever if the vehicle security
system (if so equipped) is armed.
Cancel switch (if so equipped)
When the cancel switch located inside the glove
box is OFF, the trunk lid cannot be opened with
the trunk lid release switch. It can be opened with
the master key or keyfob.
Driver’s side
WPD0137LPD0085
TRUNK LID
Pre-driving checks and adjustments3-11
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Page 191 of 264

8 Maintenance and do-it-yourself
Maintenance requirements..........................8-2
General maintenance..............................8-2
Explanation of general maintenance items.........8-2
Maintenance precautions...........................8-5
Engine compartment check locations................8-6
Engine cooling system.............................8-8
Checking engine coolant level...................8-8
Changing engine coolant........................8-9
Engine oil.........................................8-9
Checking engine oil level........................8-9
Changing engine oil...........................8-10
Changing engine oil filter.......................8-12
Automatic transmission fluid.......................8-13
Temperature conditions for checking.............8-13
Power steering fluid...............................8-14
Brake and clutch fluid.............................8-15
Brake fluid....................................8-15
Clutch fluid...................................8-15
Window washer fluid.............................8-16
Window washer fluid reservoir..................8-16
Battery..........................................8-17
Jump starting.................................8-18
Drive belts.......................................8-18
Spark plugs......................................8-19Replacing spark plugs.........................8-19
Air cleaner.......................................8-20
In-cabin microfilter (if so equipped)..............8-21
Windshield wiper blades..........................8-24
Cleaning.....................................8-24
Replacing....................................8-24
Parking brake and brake pedal.....................8-25
Checking parking brake........................8-25
Checking brake pedal..........................8-25
Brake booster.................................8-26
Fuses...........................................8-26
Engine compartment...........................8-26
Passenger compartment.......................8-28
Keyfob battery replacement........................8-29
Lights...........................................8-30
Headlights....................................8-30
Front park/turn/sidemarker light.................8-30
Fog lights (if so equipped)......................8-30
Exterior and interior lights.......................8-31
Wheels and tires.................................8-38
Tire pressure..................................8-38
Types of tires..................................8-39
Tire chains....................................8-40
Changing wheels and tires.....................8-40
ZREVIEW COPY:Ð2004 Altima(l30)
Owners Manual(owners)ÐUSA English(nna)
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Page 219 of 264

Replace the battery in the keyfob as follows:
s1Open the lid using a coin.
s2Remove the battery.
s3Install a new battery with the “+” facing
down.
Recommended battery: Sanyo CR2025 or
equivalent.
s4Close the lid securely.5. Press the LOCK button, then the UNLOCK
button two or three times to check the key-
fob operation.
If the battery is removed for any reason
other than replacement, perform step 5.
cAn improperly disposed battery can
hurt the environment. Always confirm
local regulations for battery disposal.
cThe keyfob is water-resistant; how-
ever, if it does get wet, immediately
wipe completely dry.
cThe operational range of the keyfob
extends to approximately 33 ft (10 m)
from the vehicle. This range may vary
with conditions.
FCC Notice:
Changes or modifications not expressly ap-
proved by the manufacturer for compliance
could void the user’s authority to operate
the equipment.
This device complies with Part 15 of the FCC
Rules and RSS-210 of Industry Canada.
Operation is subject to the following two
conditions: (1) This device may not cause
harmful interference, and (2) this device
must accept any interference received, in-
cluding interference that may cause undes-
ired operation of the device.
WPD0136
KEYFOB BATTERY REPLACEMENT
Maintenance and do-it-yourself8-29
ZREVIEW COPY:Ð2004 Altima(l30)
Owners Manual(owners)ÐUSA English(nna)
10/13/03Ðtbrooks
X