Figure: auxiliary water storage bottle assembly (front
compartment trim cover removed)
Check the coolant level irregularly and when the range
extender is cold to ensure that the level is between the
MIN and MAX marks.
● Check the fluid level visually by looking at the
external marking on one side of the reservoir. Do
not remove the tank cover and do not add liquid.
Otherwise, possible damage will not be covered by
the warranty.
● The coolant can only be changed by
SERES after sales service center.
Figure: water storage bottle assembly (front
compartment trim cover removed)
Check the coolant level irregularly and when the range
extender is cold to ensure that the level is between the MIN
and MAX marks.
● Check the fluid level visually by looking at the
external marking on one side of the reservoir. Do
not remove the tank cover and do not add liquid,
otherwise the possible damage will not be covered
by the warranty.
● The coolant can only be changed by
the SERES after sales service center.