BYD SEAL 2023 Owner's Manual page 181

Refill coolant to the MAX line if the
●
level is below the MIN line. Check the
cooling system for leakage.
REMINDER
Opening the coolant expansion
●
tank when the motor has not
yet fully cooled down may cause
coolant to squirt out, resulting in
severe burns.
CAUTION
Do not add any rust inhibitor
●
or other additives to the
cooling system for they may be
incompatible with the coolant or
the motor components.
Before opening the reservoir
●
cap, make sure that the motor,
high-voltage electronic control
assembly, refrigerant reservoir
and radiator are all cooled down.
Braking System
Check the level in the fluid tank
●
monthly, and change the brake fluid
according to the travel time and
mileage specified in Maintenance
Schedule.
Be sure to use the brake fluid of the
●
same specifications as the original
brake fluid, and different types of
brake fluid should not be mixed.
It is required that the level in the
●
fluid tank should be between "MAX"
(maximum level) and "MIN" (minimum
level) marks.
If the level is below the MIN mark,
●
check if the braking system leaks and
the brake friction blocks are worn.
180
Washer
During normal use, check the liquid
●
level of the windscreen washer
reservoir at least monthly.
If the windscreen washer is used
●
frequently, the level of the washer
reservoir should be checked more
frequently.
High quality windscreen washer fluid
●
should be added to improve stain
removal and prevent freezing in cold
weather.
When refilling the washer fluid, use a
●
clean cloth dipped in the windscreen
washer fluid to clean the windscreen
wiper blade, thus helping keep the
wiper blade in good condition.
CAUTION
Do not inject vinegar-water
●
solution into the windscreen
washer fluid reservoir.