2003 Hyundai Matrix lumbar support

FEATURES OF YOUR HYUNDAI
1- 10 B080F01S-AAT Seat Cushion Height Adjustment (Driver's Seat Only) (If Installed) To raise or lower the front part of the seat cushion, turn the front knob forward or rear-ward. To raise or lower the rear part of the seatcushion, turn the rear knob forward or rearward.
HFC2026
B080G01FC-GAT
UNDER TRAY (If Installed) The tray is located under the front passenger seat. It is opened by up and pulling forward. WARNING: To avoid the possibility of injury in case ofan accident or a sudden stop, the tray shouldbe kept closed when the car is in motion.
HFC2059
B080E01O-AAT Lumbar Support Control
(Driver's Seat Only) (If Installed)
HFC2027
To adjust the lumbar support, turn the handle on the outboard or left side of the seat. Toincrease the amount of lumbar support, pull thelever forward. To decrease it, push the levertoward the rear.
o Do not operate the vehicle with the head-
rests removed as severe injury to anoccupant may occur in the event of anaccident. Headrests may provide protec-tion against severe neck injuries whenproperly adjusted.

INDEX
10-2 Driving
Economical dr iving ........................................................................ 2-10
Smooth cornering .......................................................................... 2-10
Winter driving ................................................................................ 2-10
E Emissions Control Systems ................................................................ 7-1
Engine Before starting the engine ............................................................... 2-2Compartment .......................................................................... 6-1 ~ 6-3
Coolant ................................................................................. 6-8 ~ 6-10
Coolant temperature gauge ........................................................... 1-35
If the engine overheats ................................................................... 3-2
Number ............................................................................................ 8-1
Oil ........................................................................................... 6-4 ~ 6-5Starting ............................................................................................ 2-3
Engine Exhaust Can Be Dangerous ................................................... 2-1
FFold-up Tray ...................................................................................... 1-49
Front Fog Light Sw itch ...................................................................... 1-41
Front Seats Adjustable front seats ..................................................................... 1-9
Lumbar support control ................................................................. 1-10
Seat cushion height adjustment .................................................... 1-10
Fuel Capacity .......................................................................................... 9-1
Gauge ............................................................................................ 1-35
Recommendations ........................................................................... 1-1
Fuel Filler Lid
Remote release ............................................................................. 1-51
Fuse Panel Description .......................................................... 6-26 ~ 6-28
Fuses ...................................................................................... 6-19 ~6-20 GGeneral Checks
.................................................................................. 6-4
Glove box .......................................................................................... 1-46
H Hazard Warning System ................................................................... 1-40
Headlight Aiming Adjustment ........................................................... 6-23
Headlight Bulb ................................................................................... 6-23
Headlight Leveling Device System ........................................ 1-43 ~ 1-44
Heating and Ventilation
Air flow control .............................................................................. 1-57
Air intake control ........................................................................... 1-56
Bi-level heating .............................................................................. 1-58
Fan speed control ......................................................................... 1-56
Heating controls ............................................................................ 1-58
Temperature control ...................................................................... 1-58
High-mounted Rear Stoplight ............................................................ 1-49
Hood Release ................................................................................... 1-50
Horn .................................................................................................. 1-54
IIgnition Switch ..................................................................................... 2-2
Immobilizer System ............................................................................. 1-3
Instrument Cluster and Indicator ............................................ 1-30 ~ 1-34
Instruments and Controls .................................................................. 1-29
Interior Light Interior light ................................................................................... 1-46
Map light ........................................................................................ 1-45
Intermittent Wiper .............................................................................. 1-40
JJump Starting ...................................................................................... 3-1

1- 9
CONTROLS AND EQUIPMENTSB070F1-F
Seat Cushion Height Adjustment (Not all models) (Driver's seat only)
To raise or lower the front part of the seat cushion, turn the front knob forward or rear-ward. To raise or lower the rear part of the seat cushion, turn the rear knob forward or rear-ward.
SB070E1-E Lumbar Support Adjustment (Not all models) (Driver's seat only) Some models are fitted with adjustable driver seat lumbar support which may be used toincrease the amount of lumbar support of-fered by the seat back. Adjustment is per-formed by moving the handle at the side of thebackrest in a forward direction to increase thesupport.
SB070D2-E Head Restraint Adjustment To raise the head restraint, pull it up. To lower
it, push it down while pressing the lock knob. For maximum effectiveness in the event of anaccident, the restraint must be adjusted sothat the restraint is approximately at the levelof the seat occupant's ears. The restraintmust never be so adjusted that it is centredabout the level of the seat occupant's neck.
WARNING:Do not operate the vehicle with the re-
straints removed. The restraints provideprotection against neck injury when in-stalled and correctly adjusted.
HFC2027-DHFC2026-DHFC2028-D
Lock knob

INDEX10-3
L LIGHTING SWITCH ....................................................................... 1-35LUGGAGE NET ............................................................................ 1-49 LUMBAR SUPPORT ADJUSTMENT ............................................... 1-9 M MAINTENANCE AND SERVICING REQUIREMENTS ..................... 5-1MAINTENANCE UNDER SEVERE USAGE CONDITIONS ............. 5-5MANUAL TRANSAXLE .................................................................... 2-5 MANUAL TRANSAXLE LUBRICANT ............................................. 6-11 MAP LIGHT ................................................................................... 1-43MULTI BOX ................................................................................... 1-44MULTI FUNCTION SWITCH .......................................................... 1-35 O OVERDRIVE SWITCH ..................................................................... 2-9 P PARKING BRAKE ......................................................................... 1-46POWER OUTLET .......................................................................... 1-47POWER STEERING FLUID LEVEL ............................................... 6-18 POWER STEERING HOSES ......................................................... 6-19 POWER WINDOW .......................................................................... 1-7PROTECTING YOUR HYUNDAI FROM CORROSION ................... 4-1
RREAR FOG AUDIBLE WARNING SOUND ................................... 1-32REAR FOG LIGHT SWITCH .......................................................... 1-38 REAR SEAT ARM REST ............................................................... 1-40 REAR SEAT WARNING ............................................................... 1-12RECOMMENDED SHIFT SPEEDS ................................................. 2-6REMOTE FUEL FILLER LID RELEASE .............................. 1-48 ~ 1-49REMOVAL OF WATER FROM THE FUEL FILTER ..................... 6-19REPLACING LIGHT BULBS ......................................................... 6-19 ROOF RACK ................................................................................ 1-50 RUNNING IN ................................................................................... 1-2 S SCHEDULED MAINTENANCE ........................................................ 5-2SEAT ADJUSTMENT .......................................................... 1-8 ~ 1-11 SEAT BELT PRECAUTIONS ......................................................... 1-13 SEAT BELTS ...................................................................... 1-14 ~ 1-16SEAT CUSHION HEIGHT ADJUSTMENT ....................................... 1-9SEAT WARMER ............................................................................ 1-12SERVICE HISTORY ........................................................................ 5-1SIDE VENTILATOR ....................................................................... 1-52 SMOOTH CORNERING ................................................................ 2-11 SNOW TYRES ................................................................................ 8-1SPARE WHEEL ............................................................................... 3-3SPARKING PLUG REPLACEMENT ................................................ 6-9