service GENESIS G70 2021 Owner's Guide

7-41
7
Maintenance
4. Tire ply composition and
material
The number of layers or plies of rub-
ber-coated fabric in the tire. Tire
manufacturers also must indicate the
materials in the tire, which include
steel, nylon, polyester, and others.
The letter "R" means radial ply con-
struction; the letter "D" means diago-
nal or bias ply construction; and the
letter "B" means belted-bias ply con-
struction.
5. Maximum permissible infla-
tion pressure
This number is the greatest amount
of air pressure that should be put in
the tire. Do not exceed the maximum
permissible inflation pressure. Refer
to the Tire and Loading Information
label for recommended inflation
pressure.
6. Maximum load rating
This number indicates the maximum
load in kilograms and pounds that
can be carried by the tire. When
replacing the tires on the vehicle,
always use a tire that has the same
load rating as the factory installed
tire.
7. Uniform tire quality grading
Quality grades can be found where
applicable on the tire sidewall
between tread shoulder and maxi-
mum section width.
For example:
TREADWEAR 200
TRACTION AA
TEMPERATURE A
Tread wear
The tread wear grade is a compara-
tive rating based on the wear rate of
the tire when tested under controlled
conditions on a specified govern-
ment test course. For example, a tire
graded 150 would wear one-and-a-
half times (1½) as well on the gov-
ernment course as a tire graded 100.
The relative performance of tires
depends upon the actual conditions
of their use, however, and may
depart significantly from the norm
due to variations in driving habits,
service practices and differences in
road characteristics and climate.
These grades are molded on the
sidewalls of passenger vehicle tires.
The tires available as standard or
optional equipment on your vehicle
may vary with respect to grade.

7-58
Maintenance
Headlamp (High)
1. Open the hood.
2. Disconnect the negative battery
cable.
3. Remove the headlamp bulb cover
by turning it counterclockwise.
4. Disconnect the headlamp bulb
socket-connector.
5. Remove the bulb-socket from the
headlamp assembly by turning the
bulb-socket counterclockwise until
the tabs on the bulb-socket align
with the slots on the headlamp
assembly.
6. Install a new headlamp bulb into
the bulb-socket.7. Push the bulb-socket into the
headlamp assembly and turn the
bulb-socket clockwise.
8. Connect the headlamp bulb sock-
et-connector.
9. Install the headlamp bulb cover by
turning it clockwise.
Headlamp (Low)
1. Disconnect the negative battery
cable.
2. Remove the service cover (1)
under the wheel housing by push-
ing out the retainer clip with a slim
tool. If it is difficult to remove the
service cover because of the tire,
steer the tire inward.
OIK077062N
OIK077073N

7-62
Maintenance
Turn signal lamp and back-up lamp
1. Turn the engine off.
2. Open the trunk.
3. Remove the service cover by turn-
ing the lock (1) counterclockwise.4. Remove the connector (1).
5. Remove the 4 nuts (2).
6. Remove the rear combination
lamp assembly from the body of
the vehicle.
Information
When removing the nut, be careful
not to drop it on the floor as it is
extremely difficult to find. Use a mag-
netic pick up tool to find the nut if nec-
essary. 7. Remove the socket from the
assembly by turning the socket
counterclockwise until the tabs on
the socket align with the slots on
the assembly.
8. - Turn signal lamp (A)
Remove the bulb from the socket
by pressing it in and rotating it
counterclockwise until the tabs on
the bulb align with the slots in the
socket. Pull the bulb out of the
socket.
- Back-up lamp (B)
Remove the bulb by pulling it
straight out.
i
OIK077061LOIK077065LOIK077060L