Hyundai Elantra AD (2016-2020) Service Manual: Emergency Fastening Device (EFD) Components and Components Location
Components
1. EFD(Emergency Fastening Device) System
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Hyundai Elantra AD (2016-2020) Owners Manual: Protecting your vehicle’s finish
Washing
To help protect your vehicle’s finish from rust and deterioration, wash it thoroughly
and frequently at least once a month with lukewarm or cold water.
If you use your vehicle for off-road driving, you should wash it after each off-road
trip. Pay special attention to the removal of a ...