Hyundai i-30: Forward collision-avoidance assist (FCA)
system - sensor fusion type
(front radar + front camera) / FCA sensor

■ Front radar

■ Front camera
In order for the FCA system to operate
properly, always make sure the
sensor cover or sensor is clean and
free of dirt, snow, and debris. Dirt,
snow, or foreign substances on the
sensor cover or sensor may adversely
affect the sensing performance of
the sensor.
NOTICE
- Do not apply license plate molding
or foreign objects such as a
bumper sticker or a bumper
guard near the radar sensor.
Doing so may adversely affect
the sensing performance of the
radar.
- Always keep the radar sensor
and cover clean and free of dirt
and debris.
- Use only a soft cloth to wash the
vehicle. Do not spray pressurized
water directly on the sensor
or sensor cover.
- Be careful not to apply unnecessary
force on the radar sensor or
sensor cover. If the sensor is
forcibly moved out of proper
alignment, the FCA system may
not operate correctly. In this
case, a warning message may
not be displayed. Have the vehicle
inspected by a HYUNDAI
authorised repairer.
- If the front bumper becomes
damaged in the area around the
radar sensor, the FCA system
may not operate properly. We
recommend that you have the
vehicle inspected by a
HYUNDAI authorised repairer.
- Use only genuine parts to repair
or replace a damaged sensor or
sensor cover. Do not apply paint
to the sensor cover.
NOTICE
- NEVER install any accessories
or stickers on the front windscreen,
nor tint the front windscreen.
- NEVER locate any reflective
objects (i.e. white paper, mirror)
over the dashboard. Any light
reflection may cause a malfunction
of the system.
- Pay extreme caution to keep the
camera out of water.
- NEVER arbitrarily disassemble
the camera assembly, nor apply
any impact on the camera
assembly.
- Playing the vehicle audio system
at high volume may offset
the system warning sounds.
Information
We recommend that you have the system
checked by a HYUNDAI authorised
repairer when:
- The windscreen glass is replaced.
- The radar sensor or cover gets damaged
or replaced.
Warning message and warning
light

FCA disabled (Forward Collision-
Avoidance Assist). Radar blocked
When the sensor cover is blocked
with dirt, snow, or debris, the FCA
system operation may stop temporarily.
If this occurs, a warning
message will appear on the LCD disi
play.
Remove any dirt, snow, or debris and
clean the radar sensor cover before
operating the FCA system. The system
will operate normally when such
dirt, snow or debris is removed.
The FCA may not properly operate in
an area (e.g. open terrain), where
any substances are not detected
after turning ON the engine.
The FCA produces warning messages
and warning alarms in accordance
with the collision risk levels,
such as abrupt stopping of the vehicle
in front, insufficient braking distance,
or pedestrian detection...
Check FCA (Forward Collision
Avoidance Asst.)
When the FCA is not working properly,
the FCA warning light ()
will illuminate and the warning
message will appear for a few seconds...
Other information:
Checking the brake/clutch
fluid level
Check the fluid level in the reservoir
periodically. The fluid level should be
between MAX and MIN marks on the
side of the reservoir.
Before removing the reservoir cap
and adding brake/clutch fluid, clean
the area around the reservoir cap
thoroughly to prevent brake/clutch
fluid contamination...
Description and operation
Description
Knocking is a phenomenon characterized by undesirable vibration and noise and
can cause engine damage. Knock Sensor (KS) is installed on the cylinder block
and senses engine knocking.
When knocking occurs, the vibration from the cylinder block is applied as pressure
to the piezoelectric element...
Categories
If your vehicle is equipped with a
sunroof, you can slide or tilt your
sunroof with the sunroof control lever
located on the overhead console.

The ignition switch must be in the ON
position before you can open or
close the sunroof.
The sunroof can be operated for
approximately 30 seconds after the
ignition key is removed or turned to
the ACC or LOCK(or OFF) position.
However, if the front door is opened,
the sunroof cannot be operated even
within 30 seconds.
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