Adjusting instrument cluster illumination
When the vehicle's parking lights or headlights are on, press the illumination control button to adjust the brightness of the instrument panel illumination.
When pressing the illumination control button, the interior switch illumination intensity is also adjusted.
WARNING
Never adjust the instrument cluster while driving. Doing so could lead to driver distraction which may cause an accident and lead to vehicle damage, serious injury, or death.
Hyundai Elantra AD (2016-2020) Owners Manual: Trip computer, Turn By Turn (TBT) modes
Trip computer mode
The trip computer mode displays information related to vehicle driving parameters
including range, fuel economy, trip meter information and vehicle speed.
For more details, refer to "Trip Computer" in this chapter.
Turn By Turn (TBT) mode
This mode displays the ...
Hyundai Elantra AD (2016-2020) Service Manual: Engine Control Module (ECM) Repair procedures
Removal
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When replacing the ECM, the vehicle equipped withthe immobilizer must be performed procedure asbelow.
[In the case of installing used ECM]
1) Perform "ECM Neutral mode" procedure with GDS.
(Refer to Body Electrical System - "Immobilizer System")
2) After ...