Bright-metal maintenance
Underbody maintenance
Corrosive materials used for ice and snow removal and dust control may collect on the underbody. If these materials are not removed, accelerated rusting can occur on underbody parts such as the fuel lines, frame, floor pan and exhaust system, even though they have been treated with rust protection.
Thoroughly flush the vehicle underbody and wheel openings with lukewarm or cold water once a month, after off-road driving and at the end of each winter. Pay special attention to these areas because it is difficult to see all the mud and dirt. It will do more harm than good to wet down the road grime without removing it. The lower edges of doors, rocker panels, and frame members have drain holes that should not be allowed to clog with dirt; trapped water in these areas can cause rusting.
WARNING
After washing the vehicle, test the brakes while driving slowly to see if they have been affected by water. If braking performance is impaired, dry the brakes by applying them lightly while maintaining a slow forward speed.
Hyundai Elantra AD (2016-2020) Owners Manual: Owner Maintenance Schedule
When you stop for fuel:
Check the engine oil level.
Check coolant level in the engine coolant reservoir.
Check the windshield washer fluid level.
Check for low or under-inflated tires.
WARNING
Be careful when checking your engine coolant level when the engine is hot.
This may result ...
Hyundai Elantra AD (2016-2020) Owners Manual: Storing Positions into Memory
1. Check that the shift lever is in P (Park) while the ignition switch is in
the ON position.
2. Adjust the driver’s seat position, side view mirror position and instrument
panel illumination intensity to positions comfortable for the driver.
3. Press the SET button. The system will beep onc ...