2011 KIA Optima brakes

761
Maintenance
Bright-metal maintenance
To remove road tar and insects, use atar remover, not a scraper or other
sharp object.
To protect the surfaces of bright-metal parts from corrosion, apply a coating of
wax or chrome preservative and rub to
a high luster.
During winter weather or in coastal areas, cover the bright metal parts with
a heavier coating of wax or preserva-
tive. If necessary, coat the parts with
non-corrosive petroleum jelly or other
protective compound.
Underbody maintenance
Corrosive materials used for ice and
snow removal and dust control may col-
lect on the underbody. If these materials
are not removed, accelerated rusting can
occur on underbody parts such as the
fuel lines, frame, floor pan and exhaust
system, even though they have been
treated with rust protection.
Thoroughly flush the vehicle underbody
and wheel openings with lukewarm or
cold water once a month, after off-road
driving and at the end of each winter. Pay
special attention to these areas because
it is difficult to see all the mud and dirt. It
will do more harm than good to wet down
the road grime without removing it. The
lower edges of doors, rocker panels, and
frame members have drain holes that
should not be allowed to clog with dirt;
trapped water in these areas can cause
rusting.WARNING
After washing the vehicle, test the
brakes while driving slowly to see if
they have been affected by water. If
braking performance is impaired,
dry the brakes by applying them
lightly while maintaining a slow for-
ward speed.

Index
2I
Active eco ··················\
··················\
··················\
················5-36
Air bags··················\
··················\
··················\
··················\
··3-40Air bag warning label ··················\
··················\
··············3-66
Air bag warning light ··················\
··················\
··············3-43
Curtain air bag ··················\
··················\
··················\
·······3-58
Driver's and passenger's front air bag··········\
················3-52
Occupant detection system ··················\
··················\
······3-46
Side impact air bag ··················\
··················\
··················\
3-56
SRS components and functions ··················\
·················3-43\
Air cleaner ··················\
··················\
··················\
···············7-23
Alarm system ··················\
··················\
··················\
···········4-10
Antenna (Glass) ··················\
··················\
··················\
·····4-120
Anti-lock brake system (ABS) ··················\
··················\
··5-26
Appearance care··················\
··················\
··················\
·······7-59 Exterior care ··················\
··················\
··················\
··········7-59
Interior care ··················\
··················\
··················\
···········7-64
Audio system ··················\
··················\
··················\
·········4-120 Glass antenna ··················\
··················\
··················\
·······4-120
Steering wheel audio control ··················\
··················\
·4-121
Aux, USB and iPod port··················\
··················\
········4-122
Auto defogging system ··················\
··················\
············4-112
Automatic climate control system ··················\
·············4-101 Air conditioning ··················\
··················\
··················\
··4-107
Automatic heating and air conditioning ··················\
··4-102
Manual heating and air conditioning··················\
·······4-103 Automatic transaxle ··················\
··················\
··················\
·5-15
Ignition key interlock system ··················\
··················\
··5-20
Paddle shifter ··················\
··················\
··················\
·········5-19
Shift lock system ··················\
··················\
··················\
···5-19
Sports mode ··················\
··················\
··················\
···········5-18
Aux, USB and iPod port ··················\
··················\
··········4-122
Battery··················\
··················\
··················\
··················\
····7-31
Battery saver function ··················\
··················\
················4-80
Before driving ··················\
··················\
··················\
············5-3
Bottle holders, see cup holders ··················\
··················\
4-116
Brake system··················\
··················\
··················\
············5-23 Anti-lock brake system (ABS) ··················\
··················\
5-26
Electronic stability control (ESC) ··················\
·············5-28
Parking brake ··················\
··················\
··················\
·········5-24
Power brakes··················\
··················\
··················\
··········5-23
Hill-start assist control (HAC) ··················\
··················\
5-32
Vehicle stability management··················\
··················\
··5-33
Brakes/clutch fluid ··················\
··················\
··················\
···7-20
Bulb wattage ··················\
··················\
··················\
··············8-2
Button start/stop, see engine start/stop button ·················5-6
A
B

Index
4I
Driver's air bag··················\
··················\
··················\
·········3-52
Driver's position memory system ··················\
················4-34
Driving at night ··················\
··················\
··················\
········5-44
Driving in flooded areas ··················\
··················\
············5-45
Driving in the rain··················\
··················\
··················\
····5-45
Economical operation ··················\
··················\
················5-41
Electric chromic mirror (ECM) with HomeLink system and compass ··················\
··················\
··················\
··········4-39
Electric power steering ··················\
··················\
··············4-36
Electronic stability control (ESC) ··················\
···············5-28
Emergency starting ··················\
··················\
··················\
····6-4 Jump starting ··················\
··················\
··················\
···········6-4
Push starting ··················\
··················\
··················\
············6-5
Emergency while driving ··················\
··················\
·············6-2
Emission control system ··················\
··················\
············7-65 Crankcase emission control system··················\
···········7-65
Evaporative emission control System ··················\
·······7-65
Exhaust emission control system ··················\
··············7-66
Engine compartment ··················\
··················\
············2-4, 7-2
Engine coolant ··················\
··················\
··················\
·········7-17
Engine number ··················\
··················\
··················\
···········8-7
Engine oil ··················\
··················\
··················\
·················7-15\
Engine overheats ··················\
··················\
··················\
········6-6
Engine start/stop button ··················\
··················\
···············5-6
Engine temperature gauge ··················\
··················\
·········4-51 Engine will not start··················\
··················\
··················\
···6-3
Evaporative emission control System ··················\
·········7-65
Exhaust emission control system ··················\
···············7-66
Explanation of scheduled maintenance items ··············7-12
Exterior care··················\
··················\
··················\
·············7-59
Flat tire ··················\
··················\
··················\
··················\
·····6-7
Changing tires··················\
··················\
··················\
··········6-8
Compact spare tire ··················\
··················\
··················\
·6-13
Jack and tools ··················\
··················\
··················\
··········6-7
Removing and storing the spare tire···········\
··················\
·6-8
Floor mat anchor(s) ··················\
··················\
·················4-11\
8
Fluid Washer fluid··················\
··················\
··················\
···········7-21
Brakes/clutch fluid··················\
··················\
··················\
·7-20
Folding the rear seat ··················\
··················\
··················\
3-13
Front passenger and rear seat 3-point system with combination locking retractor ··················\
··················\
·3-21
Front seat adjustment - manual ··················\
··················\
···3-4
Front seat adjustment - power ··················\
··················\
·····3-6
Fuel filler lid ··················\
··················\
··················\
············4-27
Fuel gauge··················\
··················\
··················\
················4-50
Fuel requirements ··················\
··················\
··················\
······1-3
EF

I7
Index
Occupant detection system ··················\
··················\
········3-46
Odometer ··················\
··················\
··················\
·················4-52\
Oil (Engine) ··················\
··················\
··················\
·············7-15
Outside rearview mirror··················\
··················\
·············4-46
Overheats ··················\
··················\
··················\
··················\
·6-6
Owner maintenance ··················\
··················\
··················\
···7-5
Paddle shifter ··················\
··················\
··················\
···········5-19
Panorama sunroof ··················\
··················\
··················\
····4-30
Parking brake ··················\
··················\
··················\
···········5-24
Parking brake inspect··················\
··················\
·················7-14\
Passenger's front air bag ··················\
··················\
············3-52
Power brakes ··················\
··················\
··················\
············5-23
Power outlet ··················\
··················\
··················\
···········4-117
Power window lock button ··················\
··················\
········4-24
Pre-tensioner seat belt··················\
··················\
················3-24
Push starting··················\
··················\
··················\
···············6-5
Rear parking assist system··················\
··················\
·········4-75
Rear seat··················\
··················\
··················\
··················\
·3-13
Rearview camera··················\
··················\
··················\
······4-78
Recommended cold tire inflation pressures ··················\
7-34Recommended lubricants and capacities ··················\
·······8-4
Recommended SAE viscosity number ··················\
··········8-5
Remote keyless entry ··················\
··················\
··················\
·4-7
Road warning ··················\
··················\
··················\
·············6-2
Rocking the vehicle ··················\
··················\
··················\
·5-43
Seat belts ··················\
··················\
··················\
··················\
3-18
Driver's 3-point system with emergency locking retractor ··················\
··················\
··················\
··············3-21
Front passenger and rear seat 3-point system with combination locking retractor ··················\
················3-23
Pre-tensioner seat belt ··················\
··················\
·············3-24
Seat belt warning ··················\
··················\
··················\
···3-19
Seat warmer ··················\
··················\
··················\
······3-9, 3-16
Seatback pocket ··················\
··················\
··················\
·······3-12
Seats ··················\
··················\
··················\
··················\
·········3-2 Armrest ··················\
··················\
··················\
··················\
3-17
Headrest················\
··················\
··················\
············3-8, 3-15
Folding the rear seat ··················\
··················\
················3-13
Front seat adjustment - manual ··················\
··················\
·3-4
Front seat adjustment - power ··················\
··················\
···3-6
Lumbar support ··················\
··················\
··················\
3-5, 3-7
Rear seat ··················\
··················\
··················\
················3-13
Seatback pocket ··················\
··················\
··················\
·····3-12
Climate control seat ··················\
··················\
·················3-11\
Seat warmer··················\
··················\
··················\
····3-9, 3-16
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