Care and service
page 116 / 132
i3 battery 30.5 kWh
Activity
1000 h/annually
Special intervals
Replace cooling water pump
O | every 1000 h
Visual inspection of hoses, hose connections
and clips
O
Visual inspection of sight glass (green)
O
Check functioning (switch on manually)
O
Battery cooling (optional)
Visual inspection of heat exchanger for corro-
sion (external)
X
Check clearance/play
O
Damping (optional)
Visual inspection
O
System Management Units
(S/L)
Activity
1000 h/annually
Special intervals
Screws and bolts in the box
Internal visual inspection and check torque of
cable connections
X
Charger unit and Shore Power Distribution
(S/L)
Activity
1000 h/annually
Special intervals
Internal visual inspection
X