battery replacement Hyundai Sonata 2003 Owner's Manual

1- 8 FEATURES OF YOUR HYUNDAI
B070E02HP-GATReplacing the batteryWhen 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.
NOTE:Once the system has been disarmed, it can
not be rearmed except by repeating the
arming procedures.
CAUTION:Only the transmitter can disarm the armed
stage. If the transmitter does not disarm the
system, it is necessary to take the following
steps;
1. Unlock the door with the key, which will
cause the alarm to be activated.
2. Insert the key in the ignition key cylinder
and turn the ignition key to "ON" posi-
tion.
3. Wait for 30 seconds.
After completing the steps above, the sys-
tem will be disarmed.
Keyless Entry System
Locking doors
1. Close all doors.
2. Push the "LOCK" button on the transmitter.
3. All doors will lock and the turn signal lamp will
blink once to indicate that the system is
armed.
Unlocking doors1. Push the "UNLOCK" button on the transmit-
ter.
2. All doors will unlock and the turn signal lamp
will blink twice to indicate that the system is
disarmed.
Releasing the trunk lidPush and hold the trunk release button on
transmitter for longer than 1 second.
HEF-192A
!
Screwdriver

10- 2 INDEX
A
Air bag ...............................................................................................1-28
Air Cleaner Filter ...............................................................................6-11
Air Conditioning
Care..............................................................................................6-15
Operation............................................................................ 1-70, 6-16
Switch...........................................................................................1-70
Antenna ..........................................................................................1-100
Ashtray..............................................................................................1-46
Audio (H240, H260, H290) ........................................... 1-80, 1-85, 1-90
B
Battery..................................................................................... 2-14, 6-19
Brake
Anti-lock system ..........................................................................2-10
Checking the brakes ....................................................................6-14
Fluid ..............................................................................................6-14
Pedal clearance ...........................................................................6-17
Pedal free-play .............................................................................6-17
Practices......................................................................................2-12
Breaking-In your New Hyundai .......................................................... 1-3
Bulb Replacement .............................................................................6-21
C
Care of Cassette Tapes ...................................................................1-98
Cassette Tape Player Operation (H240, H290) .................... 1-83, 1-93
Catalytic Converter ............................................................................. 7-3
Child Restraint System .....................................................................1-22
Child-Protector Rear Door Lock ......................................................... 1-6
Cigarette Lighter ................................................................................1-45
Clock.................................................................................................1-45Clutch
Checking fluid ...............................................................................6-15
Pedal free-play .............................................................................6-17
Combination Light
Headlight flasher ..........................................................................1-42
Headlight switch ...........................................................................1-41
High-beam switch ........................................................................1-42
Lane change signal ......................................................................1-41
Turn signal operation ...................................................................1-41
Compact Disk Player Operation (H260, H290) ..................... 1-88, 1-95
Consumer Information ........................................................................ 8-5
Cooling Fans .....................................................................................6-20
Corrosion protection
Cleaning the interior ....................................................................... 4-4
Protecting your Hyundai from corrosion ....................................... 4-2
Washing and waxing ...................................................................... 4-3
Cruise Control ...................................................................................1-62
D
Defrosting/Defogging........................................................................1-71
Door
Door locks ...................................................................................... 1-4
Front door edge warning light ......................................................1-60
Locking, unlocking front door with a key ...................................... 1-4
Drink Holder ......................................................................................1-47
Drive Belts .........................................................................................6-18
Driving
Economical driving .......................................................................2-13
Smooth cornering .........................................................................2-13
Winter driving ...............................................................................2-13