Lexus UX 250h 2020 Owner's Manual page 272

270
4-6. Driving tips
NOTICE
Water entering the hybrid transmis-
●
sion and rear electric motor (traction
motor) will cause deterioration in
hybrid transmission quality. The mal-
function indicator may come on, and
the vehicle may not be drivable.
Water can wash the grease from wheel
●
bearings, causing rusting and prema-
ture failure, and may also enter the
hybrid transmission case, reducing the
gear oil's lubricating qualities.
When you drive through water
■
If driving through water, such as when
crossing shallow streams, first check the
depth of the water and the bottom of the
riverbed for firmness. Drive slowly and
avoid deep water.
Inspection after off-road driving
■
Sand and mud that has accumulated
●
around brake discs may affect braking
efficiency and may damage brake sys-
tem components.
● Always perform a maintenance
inspection after each day of off-road
driving that has taken you through
rough terrain, sand, mud, or water. For
scheduled maintenance information,
refer to the "Warranty and Services
Guide/Owner's Manual Supple-
ment/Scheduled Maintenance".