2021 GENESIS G80 sunroof

09
9-29
• The negative battery cable must
be removed first and installed last
when the battery is disconnected.
Disconnect the battery charger in the
following order:
1. Turn off the battery charger main
switch.
2. Unhook the negative clamp from
the negative battery terminal.
3. Unhook the positive clamp from
the positive battery terminal.
• Always use a Genuine Genesis Part
approved battery when you replace
the battery.
NOTICE
AGM battery
• Absorbent Glass Matt (AGM)
batteries are maintenance-free and
we recommend that the AGM battery
be serviced by an authorized retailer
of Genesis Branded products. For
charging your AGM battery, use only
fully automatic battery chargers that
are specially developed for AGM
batteries.
• When replacing the AGM battery,
we recommend that you use parts
for replacement from an authorized
retailer of Genesis Branded products.
• Do not open or remove the cap on
top of the battery. This may cause
leaks of internal electrolyte that
could result in severe injury.
By jump starting
After a jump start from a good battery,
drive the vehicle for 20-30 minutes
before it is shutoff. The vehicle may
not restart if you shut it off before the
battery had a chance to adequately
recharge. See “Jump Starting” in chapter
6 for more information on jump starting
procedures.
Information
An inappropriately disposed battery can be harmful to the
environment and human health.
Dispose of the battery according
to your local law(s) or regulation.
Reset Items
The following items may need to be reset
after the battery has been discharged or
the battery has been disconnected.
• Fuel economy/Driving info/Since
refueling/Accumulated info (items in
Utility view) (see chapter 4)
• Integrated memory system (see
chapter 5)
• Power window (see chapter 5)
• Sunroof (see chapter 5)
• Power trunk (see chapter 5)
• Climate control system (see chapter 5)
• Rear door window shade (see chapter
5)
• Clock (see Infotainment system
manual)
• Infotainment system (see
Infotainment system manual)

09
9-47
Instrument panel fuse panel
Fuse NameFuse Rating Circuit Protected
MODULE9 10AOverhead Console, AMP, Smart Phone Wireless Charger,
Low DC-DC Converter (AUX/AMP), Data Link Connector,
Driver/Passenger Power Seat Module, Electro Chromic
Mirror, Front/Rear A/C controller, Rear Seat Console
Remote Control Switch Switch, A/V & Navigation Head
Unit, A/C Control Module, Rear Seat LH/RH Heater Unit
SUNROOF 25A
Sunroof Control Unit (Master/Slave)
MODULE11 10AHead Lamp LH, Head Lamp RH, Multifunction Switch,
ADAS Unit (Parking)
MODULE12 10A
IAU, IBU
A/C3 10AE/R SUB Junction Block(Blower Relay), Incar Temperature
Sensor, A/C Control Module, Front A/C controller, Rear A/C
controller
A/BAG IND 10A
Instrument Cluster, Overhead Console
E-SHIFTER2 10A
Electronic ATM Shift Lever Dial
SPARE(IG2) 10A
Not Used
MODULE10 10A
ICU Junction Block (ESU)
MODULE7 10ADriver Door Module, IBU, Multifunction Switch, IAU, Stop
Lamp Switch
MULTI MEDIA 10A
Low DC-DC Converter
MODULE13 10AFront/Rear A/C controller, Rain Sensor, Head-Up Display,
Security Indicator, A/C Control Module, Rear Occupant
Alert (ROA) Sensor, PTL Unit, Driver/Passenger Power
Outside Mirror, Driver/Passenger Power Seat Module,
Driver/Passenger Power Seat Switch, Driver/Passenger
Lumbar Support Unit(3/5/7CELL)
CLUSTER 10A
Instrument Cluster, Head-Up Display
IBU2 10A
IBU
AIR BAG2 15A
SRS Control Module, Passenger Occupant Detection Sensor
PRESAFETY
SEAT BELT3 10A
Pre-Active Seat Belt Unit

09
9-55
Rear junction block
Fuse NameFuse
Rating Circuit Protected
B+4 50AICU Junction Block(Fuse(P/Seat PASS2, Module4, Sunroof,
Door Lock, Trunk))
B+2 30AICU Junction Block(Fuse(IBU1, E-Shifter1, Spare(B+),
Module5, Air Bag1), IPS2, IPS5)
B+1 50AICU Junction Block(Fuse(Brake Switch)),
IPS1, IPS3, IPS4, IPS7, Long/Short Term Load Latch Relay
B+3 50AICU Junction Block(Fuse(P/Window LH, S/Heater DRV,
S/Heater PASS, P/Seat DRV1, P/Seat DRV2, P/Seat PASS1,
Curtain, Power Handle, P/Seat))
DCU3 20ANot Used
DCU4 10ANot Used
CHILD LOCK 15AChild Lock/Unlock Relay
DCU1 20ANot Used
P/WINDOW RH 30APassenger Power Window Module, Rear Power Window
Module RH
DCU2 20ANot Used
AMP 25ALow DC-DC Converter (AMP)
P/DOOR RR LH 15ARear Door Latch LH
P/DOOR PASS 15APassenger Door Latch
PRESAFETY SEAT BELT1 30A
Pre-Active Seat Belt Unit
P/DOOR RR RH 15ARear Door Latch RH
ECS 15AECS Unit
P/DOOR DRV 15ADriver Door Latch
PRESAFETY SEAT BELT2 30A
Pre-Active Seat Belt Unit
P/SEAT RR 20ANot Used
S/HEATER RR LH 20ARear Seat LH Heater Unit
POWER TRUNK 30APTL Unit (Power Trunk Lid)
S/HEATER RR RH 20ARear Seat RH Heater Unit

09
9-61
License Plate Lamp Replacement
ORG3090041
If the LED lamp (1) does not operate,
have the system inspected by an
authorized retailer of Genesis Branded
products.
The LED lamps cannot be replaced as
a single unit because it is an integrated
unit. The LED lamps has to be replaced
with the unit.
A skilled technician should check or
repair the LED lamp, for it may damage
related parts of the vehicle.
Interior Light Replacement
„„Front lamps
OJX1090034N
„„Rear lamps (without sunroof)„ǴType A
ORG3090042
„ǴType B
OJX1059248
„„Rear lamps (with sunroof)
OJX1099036

IndexI-4
C
Cabin Air Filter
........................................................................\
............................9-24
Filter Inspection
........................................................................\
......................9-24
Filter Replacement
........................................................................\
..................9-24
California Perchlorate Notice
........................................................................\
......9-74
Child Restraint System (CRS)
........................................................................\
.....3-37
Children Always in the Rear
........................................................................\
...3-37
Installing a Child Restraint System (CRS) ......................................................3-40
Selecting a Child Restraint System (CRS)
......................................................3-38
Climate Control Additional Features
.................................................................5-111
Auto Defogging System
........................................................................\
.........5-111
Auto Dehumidify
........................................................................\
.................5-112
Recirculating Air when Washer Fluid is Used
..............................................5-113
Sunroof Inside Air Recirculation
.................................................................5-113
Coasting
........................................................................\
......................................6-47
Coasting Operating Conditions
.......................................................................6-47
Coasting Release Conditions ........................................................................\
... 6-48
Coasting Setting
........................................................................\
......................6-47
Consumer Information
........................................................................\
.................2-16
D
Dimensions
........................................................................\
....................................2-8
Door Lock
........................................................................\
....................................5-25
Automatic Door Lock and Unlock Features
...................................................5-30
Child-Protector Rear Door Locks
..................................................................5-30
Electronic Child Safety Lock
........................................................................\
.5-31
Operating Door Locks from Inside the Vehicle
..............................................5-27
Operating Door Locks from Outside the Vehicle
............................................5-25
Vehicle Auto-Shut Off Function
......................................................................5-32
Drive Mode Integrated Control System
...............................................................6-49
Drive Mode
........................................................................\
.............................6-49
Driver Attention Warning (DAW)
.......................................................................7-57
System Malfunction and Limitations
..............................................................7-60
System Operation
........................................................................\
....................7-58
System Settings
........................................................................\
......................7-57

IndexI-10
M
Maintenance Services
........................................................................\
....................9-5
Owner Maintenance Precautions ....................................................................... 9-5
Owner’s Responsibility
........................................................................\
.............9-5
Manual Speed Limit Assist (MSLA)
...................................................................7-54
System Operation
........................................................................\
...................7-54
Mirrors
........................................................................\
.........................................5-42
Inside Rearview Mirror
........................................................................\
...........5-42
Reverse Parking Aid
........................................................................\
...............5-51
Side View Mirrors
........................................................................\
...................5-49
N
Navigation-Based Smart Cruise Control (NSCC)
..............................................7-88
Limitations of the System
........................................................................\
.......7-91
System Operation
........................................................................\
....................7-89
System Settings
........................................................................\
.......................7-88
O
Owner Maintenance
........................................................................\
.......................9-6
Owner Maintenance Schedule ........................................................................\
... 9-7
P
Panoramic Sunroof
........................................................................\
.....................5-57
Closing the Sunroof ........................................................................\
................. 5-59
Resetting the Sunroof
........................................................................\
..............5-60
Sliding the Sunroof
........................................................................\
.................5-58
Sunroof Open Warning
........................................................................\
............5-61
Sunshade
........................................................................\
.................................5-58
Tilting the Sunroof
........................................................................\
..................5-59