BYD S1 EV, User Manual

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162 4-5 Use of driver assistance functions
the rematch by professional technicians of BYD Auto Authorized Service Station,
otherwise it will result in failure of this system.
5. As the tire pressure will vary along with the variation of local temperature. Please
inflate or deflate the tires as per the tire pressure displayed on the instrument and the
standard pressure of tires depending on actual situation.
6. Immediately upon the power-on of vehicle, the tire pressure monitoring system
displays the historic data (The data at the last power-off). When the vehicle speed
reaches 30km/h, the pressure will be real-time updated for four tires.
7. The tire pressure monitoring system transmits the information by wireless method.
Under the environments with high interference, the receiving performance of the tire
pressure monitoring system will be deteriorated.
Warning

If the pressure of any tire is abnormal, this system will not restrain the driving of
vehicle. Therefore, before driving the vehicle each time, the user shall start the
vehicle under stationary status and check whether the tire pressure meets the
manufacturer’s specified value. If not, do not drive the vehicle, otherwise the vehicle
will be damaged or it will cause personal harms to yourself or others.

Upon detection of abnormal pressure in any tire during driving, immediately check
the tire pressure. If the low pressure warning lamp turns on, avoid the sudden
steering and emergency braking and at the same time slow down the vehicle and
drive the vehicle and stop the vehicle roadside as soon as possible. Driving the
vehicle with low tire pressure will probably cause permanent damages to the tires
and increase the scrap possibility of tires. A seriously damaged tire will probably
cause traffic accident and serious personal casualties.