SPORT Mode Indicator Light

This indicator light illuminates:
• When you select "SPORT" mode as drive mode.
For more details, refer to "Drive Mode Integrated Control System" in chapter 5.
SMART Mode Indicator Light

This indicator light illuminates:
• When you select ''SMART" mode as drive mode.
For more details, refer to "Drive Mode Integrated Control System'' in chapter 5.
Cruise SET Indicator Light, Cruise Indicator Light
LCD Display MessagesHyundai Elantra AD (2016-2020) Service Manual: Input Speed Sensor Repair procedures
Inspection
1.
Using the GDS, check the input/output speed sensor waveforms.
A.
Turn OFF the ignition switch.
B.
Connect the GDS to the Data Link Connector(DLC) on the lower crash pad.
C.
Ignition "ON" & Engine "ON".
D.
Check the input/output speed sensor waveforms at high spe ...
Hyundai Elantra AD (2016-2020) Service Manual: Water Temperature Control Assembly Repair procedures
Removal and Installation
1.
Remove the engine cover.
(Refer to Engine And Transaxle Assembly - “Engine Cover�)
2.
Drain the engine coolant so its level is below water temperature control assembly.
(Refer to Cooling System - "Coolant")
3.
Remove the air duct and air cleaner assembly ...