2021 GENESIS G80 fuse

09
9-53
Engine compartment fuse panel
TypeFuse Name Fuse Rating Circuit Protected
MULTI FUEL HEATER
40A
Not Used
PTC HEATER1 50A
Not Used
PTC HEATER2 50A
Not Used
PTC HEATER3 50A
Not Used
SB BLOWER 40A
Blower Relay
MICRO LDC
10AFront Radar LH/RH, Rear Radar LH/RH,
Smart Phone Wireless Charger, Head-Up
Display,
Instrument Cluster, Front/Rear A/C controller,
Rear Seat Console Remote Control Switch
Switch,
Front Console Keyboard
A/C 10A
A/C Control Module

Maintenance
9-54
Trunk fuse panel (Rear sub junction
block)
ORG3090024
Inside the fuse/relay box cover, you can
find the fuse/relay label describing fuse/
relay names and ratings.
Information
Not all fuse panel descriptions in this
manual may be applicable to your vehicle;
the information is accurate at the time of
printing. When you inspect the fuse panel
in your vehicle, refer to the fuse panel
label.
ORG3090062N

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

Maintenance
9-56
Trunk fuse panel (Battery junction
block)
ORG3090049L
Inside the fuse/relay box cover, you can
find the fuse/relay label describing fuse/
relay names and ratings.
Information
Not all fuse panel descriptions in this
manual may be applicable to your vehicle;
the information is accurate at the time of
printing. When you inspect the fuse panel
in your vehicle, refer to the fuse panel
label.
ORG3090035N

09
9-57
Battery junction block
Fuse NameFuse Rating Circuit Protected
B+5 125A
E/R SUB Junction Block (B+)
B+6 100ARear Junction Block(Fuse(B+1, AMP, P/Window RH, P/Seat
RR, ECS, Presafety Seat Belt1, Child Lock))
B+7 100ARear Junction Block(Fuse(B+3, S/Heater RR LH,
S/Heater RR RH, Power Trunk, P/Door DRV, P/Door PASS))
B+8 100ARear Junction Block(Fuse(B+2, B+4, P/Door RR LH,
P/Door RR RH, Presafety Seat Belt2))
AMS 10A
Battery Sensor
RWS 100A
RWS MODULE

Maintenance
9-58
Consult an authorized retailer of
Genesis Branded products to replace
most vehicle light bulbs. It is difficult
to replace vehicle light bulbs because
other parts of the vehicle must be
removed before you can get to the bulb.
This is especially true for removing the
headlamp assembly to get to the bulb(s).
Removing/installing the headlamp
assembly can result in damage to the
vehicle.
WARNING
• Prior to working on a light, depress
the foot brake, shift to P (Park), apply
the parking brake, press the Engine
Start/Stop button to the OFF position
and take the key with you when
leaving the vehicle to avoid sudden
movement of the vehicle and to
prevent possible electric shock.
• Be aware the bulbs may be hot and
may burn your fingers.
NOTICE
Be sure to replace the burned-out bulb
with one of the same wattage rating.
Otherwise, it may cause damage to the
fuse or electrical wiring system.
NOTICE
To prevent damage, do not clean the
headlamp lens with chemical solvents
or strong detergents.
Information
The headlamp and tail lamp lenses could
appear frosty if the vehicle is washed after
driving or the vehicle is driven at night in
wet weather. This condition is caused by
temperature difference between the lamp
inside and outside and, it does not indicate
a problem with your vehicle. When
moisture condenses in the lamp, it will be
removed after driving with the headlamp
on. The removable level may differ
depending on lamp size, lamp position
and environmental condition. However, if
moisture is not removed, have the vehicle
inspected by an authorized retailer of
Genesis Branded products.
Information
• A normally functioning lamp may
flicker momentarily to stabilize the
vehicle’s electrical control system.
However, if the lamp goes out after
flickering momentarily, or continues to
flicker, have the system checked by an
authorized retailer of Genesis Branded
products.
• The parking lamp may not turn on
when the parking lamp switch is turned
on, but the parking lamp and headlamp
switch may turn on when the headlamp
switch is turned on. This may be caused
by network failure or vehicle electrical
control system malfunction. If this
occurs, have the system checked by an
authorized retailer of Genesis Branded
products.
Information
The headlamp aiming should be adjusted
after an accident or after the headlamp
assembly is reinstalled at an authorized
retailer of Genesis Branded products.
LIGHT BULBS

IndexI-6
F
Forward Attention Warning (FAW)
....................................................................7-63
System Malfunction and Limitations
..............................................................7-64
System Operation
........................................................................\
....................7-64
System Settings
........................................................................\
.......................7-63
Forward Collision–Avoidance Assist (FCA)
.........................................................7-2
System Malfunction and Limitations
..............................................................7-17
System Operation
........................................................................\
......................7-8
System Settings
........................................................................\
.........................7-5
Forward/Reverse Parking Distance Warning (PDW)
........................................7-126
System Malfunction and Precautions
............................................................7-131
System Operation
........................................................................\
..................7-129
System Settings
........................................................................\
.....................7-128
Fuses
........................................................................\
............................................9-43
Engine Compartment Panel Fuse Replacement
..............................................9-45
Fuse/Relay Panel Description
........................................................................\
.9-46
Instrument Panel Fuse Replacement
...............................................................9-44
G
Genesis Digital Key
........................................................................\
....................5-12
Digital Key (Card Key)
........................................................................\
...........5-18
Digital Key (Smart Phone)
........................................................................\
......5-12
Limitations of the System
........................................................................\
.......5-24
Personalized Profile and Vehicle Settings
.......................................................5-20
Used Vehicle/Digital Key Maintenance
..........................................................5-24
Guide to Genesis Parts
........................................................................\
...................1-3