To set the time:
The ignition switch must be in the ACC position or the ON position.
With Audio off
1. Press the CLOCK button until the clock display blinks.
2. Set the clock by using the TUNE knob.
WARNING
Clock setting
Do not adjust the clock while driving, you may lose steering control and cause an accident that results in severe personal injury or death.
Hyundai Tucson (LM) 2010-2015 Service Manual: Smart Key Diagnostic Repair procedures
Inspection
Self Diagnosis With GDS
Smart key system defects can be quickly diagnosed with the
GDS. GDS operates actuator quickly to monitor, input/output value and
self diagnosis.
The following three features will be major problem in SMART KEY system.
1.
Problem in SMART KEY unit input.
...
Hyundai Tucson (LM) 2010-2015 Service Manual: Back-up Lamp Switch Repair procedures
Inspection
1.
Disconnect the back up lamp switch connector (A).
2.
Check the continuity between no. 1 and 2 terminals of backup
lamp switch. When the shift lever is in reverse, there should be
continuity.
3.
If necessary, repair or replace the backup lamp switch.
Replacement
1. ...