Hyundai Sonata: Immobilizer System - Body Electrical SystemHyundai Sonata: Immobilizer System

Auto Light Sensor. Repair procedures
Inspection In the state of IGN1 ON, when multi function switch module detects auto light switch on, tail lamp relay output and head lamp low relay output are controlled according to auto lig ...

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Trailer towing
We do not recommend using this vehicle for trailer towing. ...

Battery saver function
The purpose of this feature is to prevent the battery from being discharged. The system automatically turns off the parking lights when the driver removes the ignition key (smart key : turns ...

Vanity mirror lamp
Pull the sunvisor downward and you can turn the vanity mirror lamp ON or OFF by pushing the button. • : To turn the lamp ON. : To turn the lamp OFF. CAUTION To prevent unnecessary cha ...