BYD e2 Owner's Manual page 172

Component maintenance specifications
Maintenance item
Transmission oil
Motor coolant
Battery coolant
Brake fluid
Model
Shell S3-ATF-MD3
Domestic vehicle models: Glycol
antifreeze and long-life anti-rust
antifreeze, the freezing point will
be selected according to the
temperature
temperature: the freezing point
of -25℃ is suitable for the whole
year in the south and the
summer in the north;
resistance: the freezing point of
-40℃ is suitable for the winter in
the north)
Organic acid antifreeze, with
freezing point at -40℃
DOT4
6-1 Maintenance 171
Filling amount
0.6~0.7L
4.6±0.2L
Start the
installed on the motor and
(normal
observe for change in water
level of expansion tank. If
the water level drops to be
below the MIN marking, add
cold
coolant till the level reaches
MAX.
3.8±0.1L
0.75±0.05L
cooling pump
6