Push the OFF button of the front to turn off the air climate control system. You can still operate the mode and air intake buttons as long as the ignition switch is in the ON position.
Hyundai Elantra AD (2016-2020) Service Manual: Repair procedures
Diagnosis with GDS
1.
BSD system defects can be quickly diagnosed with the GDS. GDS
operates actuator quickly to monitor, input/output value and self
diagnosis.
2.
Connect the cable of GDS to the data link connector in driver side crash pad lower panel, turn the power on GDS.
3.
Sele ...
Hyundai Elantra AD (2016-2020) Service Manual: Inside Rear View Mirror Repair procedures
Replacement
Put on gloves to prevent hand injuries.
1.
Remove the inside rear view mirror cover (A).
2.
Disconnect the ECM mirror connector (A).
3.
Loosen the mounted screws and push the ECM mirror base upward to remove the ECM mirror assembly (A).
4.
To inta ...