A vehicle’s electrical system is protected from electrical overload damage by fuses.
This vehicle has 2 (or 3) fuse panels, one located in the driver's side panel bolster, the other in the engine compartment near the battery.
If any of your vehicle’s lights, accessories, or controls do not work, check the appropriate circuit fuse. If a fuse has blown, the element inside the fuse will be melted or broken.
If the electrical system does not work, first check the driver's side fuse panel. Before replacing a blown fuse, turn the engine and all switches off, and then disconnect the negative battery cable. Always replace a blown fuse with one of the same rating.
If the replacement fuse blows, this indicates an electrical problem. Avoid using the system involved and immediately consult an authorized HYUNDAI dealer.
Information
Four kinds of fuses are used : blade type for lower amperage rating, cartridge type/Multi fuse/Battery fuse terminal for higher amperage ratings.
WARNING
NEVER replace a fuse with anything but another fuse of the same rating.
NOTICE
Do not use a screwdriver or any other metal object to remove fuses because it may cause a short circuit and damage the system.
Hyundai Elantra AD (2016-2020) Service Manual: Cruise Control Switch Components and Components Location
Components
1. Remote control switch (LH)2. Remote control switch (RH)
...
Hyundai Elantra AD (2016-2020) Service Manual: Seat Belt Buckle Switch (BS) Description and Operation
Description
•
The SRSCM should detect the condition of seat belt buckles (BS) of the driver and passenger seats.
•
The SRSCM provides two pins to each side, in order to enter
the condition of seat belt buckles (BS) of the driver and passenger
seats.
•
The seat belt buckle ...