battery replacement Hyundai Elantra 2004 Owner's Manual

1FEATURES OF YOUR HYUNDAI
10
B070F01O-AAT
KEYLESS ENTRY SYSTEM (If installed)
Locking doors
1. Close all doors.
2. Push the "LOCK" button on the transmitter.
3. At the same time all doors lock, the turn signal
lights will blink once to indicate that the
system is armed.
Unlocking doors
1. Push the "UNLOCK" button on the transmit-
ter.
2. At the same time the driver's door unlocks,
the turn signal lights will blink twice to indicate
that the system is disarmed.
NOTE:If you wish to unlock all doors, press the
"UNLOCK" button on the transmitter again
within 4 seconds.
B070E02HP-GAT
Replacing the battery
When the transmitter's battery begins to get
weak, it may take several pushes on the button
to lock or unlock the doors, and the LED will not
light. Replace the battery as soon as possible.
Battery type : CR2032
Replacement instructions:
1. Separate the case with a blade screwdriver
as shown in the illustration.
MSO-0048-1
Screwdriver2. Remove the old battery from the case and
note the polarity. Make sure the polarity of
the new battery is the same(+side facing
down), then insert it in the transmitter.
MSO-0048-2
Battery Case

Engine Compartment .................................................... 6-2
General Checks ............................................................ 6-3
Checking the Engine Oil ............................................... 6-4
Changing the Oil and Filter ............................................ 6-5
Checking and Changing the Engine Coolant ................ 6-6
Spark Plugs .................................................................. 6-9
Changing the Air Cleaner Filter ...................................6-11
Checking the Transaxle Oil (Manual) .........................6-12
Checking the Transaxle Fluid (Automatic)..................6-13
Checking the Brakes ..................................................6-15
Checking the Clutch Fluid...........................................6-16
Air Conditioning Care..................................................6-17
Changing The Air Filter ...............................................6-18
Checking Drive Belts..................................................6-20
Checking and Replacing Fuses..................................6-21
Checking the Battery..................................................6-22
Power Steering Fluid Level .........................................6-24
Replacement of Light Bulbs ........................................ 6-26
Bulb Wattage...............................................................6-33
Fuse Panel Description...............................................6-34
Do-It-Yourself Maintenance
66