BYD L3 AUTO Owner's Manual page 161

How to judge the vehicle need
maintenance?
Pay attention to changes of car
performance and sound, as well as
visualized signs for necessary repair.
Some important conditions are shown
as below:

The engine is misfiring, unstable
or sounds ―bang‖

Driving force is
obviously

Abnormal noises made
engine

The car is leaking at its bottom
(yet air conditioning water drop
is normal)）

Exhaust sound changes (it may
indicate carbon
leak)You must drive
windows opened and check the
exhaust system immediately.）

Flat tire; excessive noise made
by tires during turning a corner;
uneven tire wear

The car leans to one side during
driving in a straight line on the
flat ground.

Abnormal noises related
BYD L3 AUTO Owner's Manual
movement of suspension device

Braking is disabled; brake pedal
or clutch pedal feels like sponge;
brake pedal almost touches the
floor; when braking, the car turns
to one side.

Temperature
continue to be too high
If any conditions above, drive your car
reduced
to BYD service station as soon as
possible, as your car may need
by
adjustment or repair.
Do not keep on driving without
any inspection, or it may cause
monoxide
serious car damage and human
with
injury.
to
BYD L3 Maintenance Program
BYD L3 maintenance program is
designed for ensuring stable driving,
reducing faults and driving safely and
economically.
of coolant still You can refer to the schedule for
intervals of maintenance, which is
almost scheduled according to the
reading on odometer or time interval.
It is subject to what comes first.
For maintenance item out of the last
expiration date, it can also be
maintained at the same interval.
Maintenance interval for each item
TIPS
are all recorded in the maintenance
program.
Rubber hose (used for cooling and
heating system, brake system and
fuel system) shall be checked by
qualified technicians according to the
BYD L3 maintenance program.
These
maintenance
deterioration or damage, the hose
shall be replaced immediately. Notes:
rubber hose will be deteriorated with
the passing years, thus it may cause
expansion, abrasion or breakage.
are extremely important
items. If any
Maintenance Instructions 6-3