clock Hyundai Equus 2010 User Guide

Maintenance
18
7
Changing the engine oil and filter
Have engine oil and filter changed by an
authorized HYUNDAI dealer according tothe Maintenance Schedule at the begin-ning of this section. The high-pressure cooling system has a
reservoir filled with year-round antifreeze
coolant. The reservoir is filled at the fac-
tory.
Check the antifreeze protection and
coolant level at least once a year, at thebeginning of the winter season, and
before traveling to a colder climate.
Checking the coolant level
WARNING
Used engine oil may cause irrita- tion or cancer of the skin if left in
contact with the skin for prolonged
periods of time. Used engine oil
contains chemicals that have
caused cancer in laboratory ani-
mals. Always protect your skin by
washing your hands thoroughlywith soap and warm water as soon
as possible after handling used oil.
ENGINE COOLANT
WARNING - Removing
radiator cap
Never attempt to remove the radi- ator cap while the engine is oper-
ating or hot. Doing so might leadto cooling system and engine
damage and could result in seri-
ous personal injury from escap-ing hot coolant or steam.
(Continued)
(Continued)
Turn the engine off and wait untilit cools down. Use extreme care
when removing the radiator cap.
Wrap a thick towel around it, and
turn it counterclockwise slowly to
the first stop. Step back while the
pressure is released from the
cooling system. When you aresure all the pressure has been
released, press down on the cap,
using a thick towel, and continue
turning counterclockwise to
remove it.
Even if the engine is not operat- ing, do not remove the radiatorcap or the drain plug while the
engine and radiator are hot. Hot
coolant and steam may still blow
out under pressure, causing seri-
ous injury.

Maintenance
32
7
Reset items
Items should be reset after the battery
has been discharged or the battery hasbeen disconnected.
Power trunk (See section 4)
Sunroof (See section 4)
Trip computer (See section 4)
Climate control system
(See section 4)
Clock (See section 4)
Audio (See section 4)
WARNING
Before performing maintenance or recharging the battery, turn off all accessories and stop the
engine.
The negative battery cable must be removed first and installed
last when the battery is discon-nected.
Operation related to the battery should be done in an authorized
HYUNDAI dealer.
CAUTION
Keep the battery away from water
or any liquid.
The battery is in the trunk, so you should be careful when you load
a container filled with liquid intothe trunk.
For your safety, use the authentic- ity by approved authorizedHYUNDAI dealer, when you
replace the battery.

745
Maintenance
Memory fuse
Your vehicle is equipped with a memory
fuse to prevent battery discharge if your
vehicle is parked without being operated
for prolonged periods. Use the following
procedures before parking the vehicle for
prolonged periods.
1. Turn the engine start/stop button off.
2. Turn off the headlights and tail lights.
3. Open the driver’s side panel cover andpull up the memory fuse.
✽✽ NOTICE
 If the memory fuse is pulled up from the fuse panel, the warning chime,
audio, clock and interior lamps, etc.,
will not operate. Some items must be
reset after replacement. Refer to
“Battery” in this section.
 Even though the memory fuse is
pulled up, the battery can still be dis-
charged by operation of the head-
lights or other electrical devices.
Engine compartment fuse replacement
OBH048020
OBH078023L
OBH078024L
3.8L
3.8L

749
Maintenance
Description Fuse ratingProtected component
BODY UNIT-1 10A Multifunction Switch, Instrument Cluster (IND.), Power Trunk Lid Control Module, Driver/Passenger Door Module, Rear Curtain Module, E/R Junction Box (FAM), Front Smart Outside Handle LH/RH, Passenger IMS Control Module
P/HANDLE 15A Tilt & Telescopic Module
ECS 15A ECS Control Module
A/BAG 15A SRS Control Module
AUDIO(B+) 15A Audio, Front/Rear Monitor, AV Head Module, Rear Audio Switch, Media Module, Tunner Unit, MTS Unit
S/HTD ECU(FL) 15A Driver CCS Control Module (With CCS), Driver Seat Warmer Module (With CCS)
P/TRUNK 30A Power Trunk Lid Control Module
F/LID OPEN 10A Fuel Filler Switch
AUDIO(IG1) 10A AV Head Module, Audio, Active Headrest Sensor Module, Camera Module, MTS Unit
A/CON(B+) 10A Auto Light Sensor & Security Indicator, RF Receiver, A/C Control Module, Analog Clock
P/CONN 30A Fuse : A/CON (B+) 10A, AUDIO (B+) 15A, BODY UNIT-1 10A
S/HTD ECU(RL) 15A Rear CCS Control Module LH (With CCS), Rear Seat Warmer Module LH (W/O CCS)
DR LOCK(RH) 15A Passenger Door Module
ESCL-2 10A IPM,PDM
A/CON(IG1) 10A A/C Control Module

759
Maintenance
17. Remove the headlight bulb cover byturning it counter clockwise.
18. Disconnect the headlight bulb socket connector.
19. Unsnap the headlight bulb retaining wire by depressing the end and push-
ing it upward.
20. Remove the bulb from the headlight assembly. 21. Install a new headlight bulb and snap
the headlight bulb retaining wire into
position by aligning the wire with the
groove on the bulb.
22. Connect the headlight bulb socket connector.
23. Install the headlight bulb cover by turning it clockwise.
24. Connect the power connector(s) to the back of the headlight assembly.
25. Reinstall the headlight assembly to the body of the vehicle.✽✽NOTICE
If the headlight aiming adjustment is
necessary after the headlight assembly is
reinstalled, consult an authorized
HYUNDAI dealer.
OVI079111L
(Continued)
If a bulb becomes damaged or cracked, replace it immediately
and carefully dispose of it.
Wear eye protection when chang- ing a bulb. Allow the bulb to cool
down before handling it.
CAUTION
If the headlight (Low) is not operat-
ing, have the vehicle checked by an authorized HYUNDAI dealer.

Maintenance
60
7
Turn signal light - bulb type
17. Remove the socket from the assem-
bly by turning the socket counter
clockwise until the tabs on the socket
align with the slots on the assembly.
18. Remove the bulb from the socket by pressing it in and rotating it until the
tabs on the bulb align with the slots in
the socket. Pull the bulb out of the
socket.
19. Insert a new bulb by inserting it into the socket and rotating it until it locks
into place.
20. Install the socket into the assembly by aligning the tabs on the socket
with the slots in the assembly. Push
the socket into the assembly and turn
the socket clockwise.
✽✽NOTICE
If your vehicle is equipped with the LED
type, replace the turn signal light at the
authorized HYUNDAI dealer.
Tail light
If the light bulb is not operating, have the
vehicle checked by an authorized
HYUNDAI dealer.
Front fog light bulb replacement
1. Remove the front bumper under cover and reach your hand into the back of
the front bumper.
2. Disconnect the power connector from the socket.
3. Remove the bulb-socket from the housing by turning the socket counter
clockwise until the tabs on the socketalign with the slots on the housing.
4. Install the new bulb-socket into the housing by aligning the tabs on the
socket with the slots in the housing.
Push the socket into the housing and
turn the socket clockwise.
5. Connect the power connector to the socket.
6. Reinstall the front bumper under cover.
OVI079115LOVI079112L

Maintenance
62
7
3. Remove the socket from the assembly
by turning the socket counterclockwise
until the tabs on the socket align with
the slots on the assembly.
4. Remove the bulb from the socket by pressing it in and rotating it counter-
clockwise until the tabs on the bulb
align with the slots in the socket. Pull
the bulb out of the socket.
5. Insert a new bulb by inserting it into the socket and rotating it until it locks
into place.
6. Install the socket in the assembly by aligning the tabs on the socket with the
slots in the assembly. Push the socket
into the assembly and turn the socket
clockwise.
7. Install the service cover by putting it into the service hole.
Turn signal, stop and tail light
If the light is not operating, have the vehi-
cle checked by an authorized HYUNDAI
dealer. High mounted stop light replacement
If the light is not operating, have the vehi-
cle checked by an authorized HYUNDAI
dealer.
License plate light bulb replace- ment
If the light is not operating, have the vehi-
cle checked by an authorized HYUNDAI
dealer.
OVI079035OVI079039