17. BATTERY/CHARGING SYSTEM DOWNTOWN 125i
BATTERY
REMOVAL/INSTALLATION
The battery is in the battery box behind seat.
1. Remove the seat.
2. Remove the met-in box
3. Remove four screws and then remove the
battery retainer
(4) (3)
4. Pull battery out to expose the terminal
leads
5. Disconnect the negative (-) terminal lead (3)
from the battery first, then disconnect the
positive (+) terminal lead (4).
6. Remove the battery from the battery box.
Battery installation:
Install in the reverse order of the removal.
When install the battery, first connect the
positive (+) cable and then negative (-)
cable to avoid short circuit.
17-4
RAS 
4.7 / 5