BYD S1 EV User Manual page 197

Component maintenance specifications
Maintenance item
Brake fluid
Transmission oil
Motor coolant
Battery coolant
Model specification
DOT4
NT18-1: Shell S3-ATF-MD3
NT28: Shell S3-ATF-MD3
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
-41℃ is suitable for the winter in
the north)
CS_ freezing point
-40℃(Organic red antifreeze)
6-1 Maintenance instructions 197
Filling amount
0.8± 0.05L
BYD7003BEV3：
(normal
7.8±0.4L
BYD7003BEV4，
BYD7003BEV5：
cold
4.5±0.2L
4.4±0.2L
0.6L
0.65L
6