Hyundai Sonata: Lane keeping Assist System (LKAS) / LKAS malfunction

Check LKAS

LKAS failure indicator

The LKAS failure indicator (yellow) will illuminate if the LKAS is not working properly. Have your vehicle checked by an authorized HYUNDAI dealer.

WARNING

The system will be cancelled when:

LKAS operation
To activate/deactivate the LKAS: With the ignition switch in the ON position, press the LKAS button located on the instrument panel on the lower left hand side of the driver. he indicator in the clu ...

LKAS function change
The driver can change LKAS to Lane Departure Warning System (LDWS) or the LKAS mode between Standard LKA and Active LKA from the User Settings Mode on the LCD display. Lane Departure Warning LDWS a ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: BLUE LINK Unit Repair procedures
Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the main crash pad assembly. (Refer to Body - "Main Crash Pad Assembly") 3. Remove the knee airbag (KAB) module. (Refer to Restraint - "Knee Airbag (KAB) Module") 4. Remove the driver's side shower duct. (Refer to ...

Hyundai Sonata LF 2014-2019 Service Manual: Hood Latch Components and Components Location
Component Location 1. Hood latch assembly ...

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