Hyundai sonata Owner's Manual page 535

Front seat adjustment .............................................................................................3-5
Manual adjustment ............................................................................................ 3-5
Power adjustment .............................................................................................. 3-7
Reclining seatback ............................................................................................ 3-8
Front seat head restraints
Adjusting the height up and down .................................................................. 3-12
Removal/Reinstallation ................................................................................... 3-13
Fuel Filler Door ...................................................................................................5-70
Fuel gauge ..............................................................................................................4-4
Fuel requirements ..................................................................................................1-5
Fuel additives .................................................................................................... 1-6
Fuses ....................................................................................................................8-48
Instrument panel fuse replacement.................................................................. 8-49
Engine compartment panel fuse replacement ................................................. 8-50
Fuse/relay panel description ............................................................................ 8-51
G
Gauges and meters .................................................................................................4-3
Glove box ..........................................................................................................5-144
Guide to Hyundai genuine parts ............................................................................1-3
H
Hazard warning flasher ..........................................................................................7-2
Hazardous driving conditions ............................................................................6-140
Head restraints ..................................................................................................... 3-11
Front seat head restraints ................................................................................. 3-12
Rear seat restraints .......................................................................................... 3-14
Headlamp delay function .....................................................................................5-79
Headlamp leveling device....................................................................................5-80
Headlamp position ...............................................................................................5-75
Head-up display (HUD) .......................................................................................5-72
Heated steering wheel ..........................................................................................5-44
High Beam Assist (HBA) ...................................................................................5-76
High beam operation............................................................................................5-75
Highway driving ................................................................................................6-142
Highway Driving Assist (HDA) ........................................................................6-122
Hill-start assist control (HAC) .............................................................................6-32
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HomeLink system ..............................................................................................5-47
Hood ....................................................................................................................5-64
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I-7