To sound the horn, press the area indicated by the horn symbol on your steering wheel (see illustration). The horn will operate only when this area is pressed.
CAUTION
Do not strike the horn severely to operate it, or hit it with your fist. Do not press on the horn with a sharp-pointed object.
Hyundai Tucson (LM) 2010-2015 Owners Manual: Tires and wheels
✽ NOTICE
It is permissible to add 3psi (21 kPa) to the standard tire pressure specification
if colder temperatures are expected soon. Tires typically loose 1psi for every 12°F
(-11°C) temperature drop. If extreme temperature variations are expected, re-check
your tire pressure as necess ...
Hyundai Tucson (NX4) 2022-2023 Owner's Manual: Check Tire Inflation Pressure
Check your tires, including the spare
tire, at least once a month.
How to check
Use a good quality tire pressure
gauge to check the tire pressure.
You cannot tell if your tires are
properly inflated simply by looking at
them. Radial tires may look properly
inflated when they are underi ...