Operation Check [10/2017 - 10/2020]

FRONT WIPER FUNCTION CHECK
1. Door Open Linked Wiper Suspend Control
  1. Continuously apply water to the windshield glass in front of the rain sensor.
  2. Turn the power switch on (IG).
  3. Move the windshield wiper switch assembly to the AUTO position and check that the front wipers begin to operate.
  4. When the driver side or passenger side door is opened, check that the front wipers stop in the retracted position.
2. Service Position Control
  1. Turn the power switch off.
  2. Within 45 seconds of turning the power switch off, hold the windshield wiper switch assembly in the MIST position for 2 seconds and check that the front wipers move to the uppermost position.
3. AUTO Wiper Function Check
  1. Continuously apply water to the windshield glass in front of the rain sensor
  2. Turn the power switch on (IG).
  3. Move the windshield wiper switch assembly to the AUTO position.
  4. Check that the front wipers operate.
4. Check Intermittent Control Function
  HINT:
  
  When the AUTO wiper function is disabled through a customize setting, the intermittent control function can be operated.
  
  Refer to CUSTOMIZE PARAMETERS [10/2017 - 10/2023]
  1. Turn the power switch on (IG).
  2. Move the windshield wiper switch assembly to the AUTO position.
  3. Check that the intermittent operation interval can be adjusted from approximately 4 to 12.5 seconds by operating the intermittent time adjustment switch.
5. Vehicle Speed Linked Wiper Control
  HINT:
  
  When the AUTO wiper function is disabled through a customize setting, the vehicle speed linked wiper control can be operated.
  
  Refer to CUSTOMIZE PARAMETERS [10/2017 - 10/2023]
  1. Turn the power switch on (IG).
  2. Move the windshield wiper switch assembly to the AUTO position.
  3. Check that the front wipers operate intermittently.
WASHER FUNCTION CHECK
1. Washer Control Function
  1. Controls when the washer fluid is sprayed and stopped while windshield wiper switch assembly (washer switch) is turned on. In addition, the washer fluid spray time changes according to the vehicle speed and outside temperature.
2. Washer Link Operation Check
  HINT:
  
  If the windshield wiper switch assembly (washer switch) is on continuously for 40 seconds or more, the system determines a malfunction and the washer operation stops.
  1. Turn the power switch on (IG).
  2. When windshield wiper switch assembly (washer switch) is on for approximately 0.3 seconds or more and the wiper operates for 1 round trip or less:
    If the windshield wiper switch assembly (washer switch) is on for approximately 0.3 seconds or more, the wiper operates at a speed slower than LO after 0.5 seconds elapse. Check that the wiper operation is performed twice in LO after the windshield wiper switch assembly (washer switch) is turned off.
  3. When windshield wiper switch assembly (washer switch) is on for longer than 1 round trip:
    The wiper operation continues until the windshield wiper switch assembly (washer switch) is turned off. Check that the wiper operation is performs 3 times after the windshield wiper switch assembly (washer switch) is turned off.
3. Drip Prevention Wiper Function
  1. Turn the power switch on (IG).
  2. With the vehicle stationary or while driving at a speed of less than approximately 7 km/h (4 mph), operate the windshield wiper switch assembly (washer switch) and, check that the front wipers operate for 1 cycle approximately 3 seconds after washer cooperation operation ends.

HEADLIGHT CLEANER OPERATION INSPECTION (w/ Headlight Cleaner System)

The headlight cleaner operates as follows:

Headlight Low Beam	Windshield Wiper Switch Assembly (Washer Switch)
Headlight Low Beam	First Time	Second Time to Fourth Time	Sixth Time and Every Five Times
On	Activated	Not Activated	Activated
Off	Not Activated	Not Activated	Not Activated

LEVEL WARNING FUNCTION CHECK
1. When the volume of washer fluid decreases to below a certain level (when the level warning switch is turned on), the multi-information display warns the driver by displaying a message.