| Circuit Diagram |

Audio Remote Control Repair procedures
Multimedia Jack Description and OperationHyundai Elantra AD (2016-2020) Owners Manual: Care of Seat Belts
Seat belt systems should never be disassembled or modified. In addition, care
should be taken to assure that seat belts and belt hardware are not damaged by seat
hinges, doors or other abuse.
Periodic inspection
All seat belts should be inspected periodically for wear or damage of any kind.
...
Hyundai Elantra AD (2016-2020) Service Manual: Components and Components Location
Components
ECM
Battery
Alternator
Starter
Instrument Cluster
Ignition switch or start/stop button
Battery sensor
Hood switch ...