2021 HYUNDAI SANTA FE HYBRID lane assist

Driver assistance system
7-86
• Highway Driving Assist may
inadvertently operate or turn off
depending on road conditions
(navigation information) and
surroundings.
• Lane Following Assist function may
be temporarily disabled when the
front view camera cannot detect
lanes properly or the hands-off
warning is on.
• You may not hear the warning sound
of Highway Driving Assist if the
surrounding is noisy.
• If the vehicle is driven at high speed
above a certain speed at a curve,
your vehicle may drive to one side or
may depart from the driving lane.
• When you are towing a trailer or
another vehicle, we recommend that
Highway Driving Assist is turned off
due to safety reasons.
• The hands–off warning message
may appear early or late depending
on how the steering wheel is held or
road conditions. Always have your
hands on the steering wheel while
driving.
• For your safety, please read the
owner's manual before using the
Highway Driving Assist.
• Highway Driving Assist will not
operate when the engine is started,
or when the detecting sensors or
navigation is being initialized.Limitations of the system
Highway Driving Assist may not operate
normally, or may not operate under the
following circumstances:
• The map information and the
actual road is different because the
navigation is not updated
• The map information and the actual
road is different because of real-time
GPS data or map information error
• The infotainment system is overloaded
by simultaneously performing
functions such as route search, video
playback, voice recognition, etc.
• GPS signals are blocked in areas such
as a tunnel
• The driver goes off course or the
route to the destination is changed or
canceled by resetting the navigation
• The vehicle enters a service station or
rest area
• Android Auto or Car Play is operating
• The navigation cannot detect the
current vehicle position (ex: elevated
roads including overpass adjacent to
general roads or nearby roads exist in
a parallel way)
For more details on the limitations of
the front view camera, front radar, front
corner radar and rear corner radar, refer
to “Forward Collision-Avoidance Assist
(FCA)” section in chapter 7.

08
8-3
If you have a flat tire while
driving
If a tire goes flat while you are driving:
• Take your foot off the accelerator
pedal and let the vehicle slow down
while driving straight ahead. Do not
apply the brakes immediately or
attempt to pull off the road as this
may cause loss of vehicle control
resulting in an accident. When the
vehicle has slowed to such a speed
that it is safe to do so, brake carefully
and pull off the road. Drive off the
road as far as possible and park on
firm, level ground. If you are on a
divided highway, do not park in the
median area between the two traffic
lanes.
• When the vehicle is stopped, press the
hazard warning flasher button, move
the shift button into P (Park), apply the
parking brake, and place the ignition
switch in the LOCK/OFF position.
• Have all passengers get out of the
vehicle. Be sure they all get out on the
side of the vehicle that is away from
traffic.
• When changing a flat tire, follow the
instructions provided later in this
chapter.
IF THE ENGINE WILL NOT
S TA RT
• Be sure to shift the gear to N (Neutral)
or P (Park). The engine starts only
when the gear is in N (Neutral) or P
(Park).
• Turn on the interior light. If the light
dims or goes out when you operate
the starter, the battery is drained.
See instructions for “Jump Starting”
provided in this chapter.
• Check the fuel level and add fuel if
necessary.
If the vehicle still does not start, we
recommend that you call an authorized
HYUNDAI dealer for assistance.
NOTICE
Push or pull starting the vehicle may
cause the catalytic converter to
overload which can lead to damage to
the emission control system.

Emergency situations
8-16
Changing tires
WARNING
A vehicle can slip or roll off of a jack
causing serious injury or death to you or
those nearby. Take the following safety
precautions:
• Do not get under a vehicle that is
supported by a jack.
• NEVER attempt to change a tire in
the lane of traffic. ALWAYS move the
vehicle completely off the road on
level, firm ground away from traffic
before trying to change a tire. If you
cannot find a level, firm place off
the road, call a towing service for
assistance.
• Be sure to use the jack provided with
the vehicle.
• ALWAYS place the jack on the
designated jacking positions on the
vehicle and NEVER on the bumpers
or any other part of the vehicle for
jacking support.
• Do not start or run the engine while
the vehicle is on the jack.
• Do not allow anyone to remain in the
vehicle while it is on the jack.
• Keep children away from the road
and the vehicle. Follow these steps to change your
vehicle’s tire:
1. Park on a level, firm surface.
2. Move the shift button into P (Park),
apply the parking brake, and place
the ignition switch in the LOCK/OFF
position.
3. Press the hazard warning flasher
button.
4. Remove the wheel lug nut wrench,
jack, jack handle, and spare tire from
the vehicle.
OTMH080002[A] : Block
5. Block both the front and rear of the
tire diagonally opposite of the tire you
are changing.
OTMH080003
6. Loosen the wheel lug nuts
counterclockwise one turn each in
the order shown above, but do not
remove any lug nuts until the tire has
been raised off of the ground.

09
9-45
Instrument panel fuse panel
Fuse NameFuse
Rating Circuit Protected
AIR BAG 2 15A
SRS Control Module
E-SHIFTER 1 10A
Electronic Shift Dial
E-SHIFTER 2 7.5A
Electronic Shift Dial
MODULE 5 7.5ACrash Pad Switch,Upper Console Switch, Surround View
Monitor Unit, Steering Angle Sensor, IBU, Parking Collision
Avoidance Assist Unit, Lane Departure Warning Unit, 4WD
ECM, VESS UNIT
IBU 2 15A
IBU
SUNROOF 2 20A
Panorama Sunroof
MODULE 1 7.5A
IBU
P/WDW RH 25ADriver/Passenger Safety Power Window Module, Rear Safety
Power Window RH, Rear Power Window Switch RH, Passenger
Power Window Switch
RR S/HEATER LH 25A
Rear Seat Heater LH
CLUSTER 7.5A
Instrument Cluster, Head-Up Display
MDPS 10AMDPS Unit
Ã
MDPS(Motor Driven Power Steering) is the same as
EPS(Electric Power Steering)
A/CON 7.5AE/R Junction Block (RLY. 4, RLY. 6, RLY. 9), Front A/C Control
Module, Electronic A/C Compressor HEV)
CHILD LOCK 15A
ICM Relay Box (Child Lock/Unlock Relay)
DOOR LOCK 20ADoor Lock Relay, Door Unlock Relay, Tail Gate Relay, Dead
Lock Relay

Index
I-8
Floor mat anchor(s) ........................................................................\
................5-120
Luggage net holder ........................................................................\
.................5-121
Power outlet ........................................................................\
............................5-113
Side curtain ........................................................................\
.............................5-120
Sunvisor ........................................................................\
..................................5-112
USB charger ........................................................................\
...........................5-114
Wireless smart phone charging system ..........................................................5-116
Interior lights
........................................................................\
...............................5-85
Front lamps ........................................................................\
...............................5-85
Interior lamp AUT O cut ........................................................................\
...........5-85
Luggage compartment lamp ........................................................................\
.....5-87
Puddle lamp ........................................................................\
..............................5-87
Rear lamps ........................................................................\
................................5-86
Vanity mirror lamp ........................................................................\
...................5-86
Welcome system ........................................................................\
.......................5-88
Interior overview
........................................................................\
..........................2-4
J
Jump starting
........................................................................\
..................................8-4
L
Lane Following Assist (LFA)
........................................................................\
.....7-77
System malfunction and limitations .................................................................7-80
System operation ........................................................................\
......................7-78
System settings ........................................................................\
.........................7-77
Lane Keeping Assist (LKA)
........................................................................\
.......7-18
System malfunction and limitations .................................................................7-22
System operation ........................................................................\
......................7-20
System settings ........................................................................\
........................7-18
LCD display
........................................................................\
.................................4-28
LCD display control ........................................................................\
.................4-28
Trip computer (Type A) ........................................................................\
............4-41
Trip computer (Type B) ........................................................................\
............4-44
View modes ........................................................................\
..............................4-29