7 Series E38 750i (M73) SAL
61 00 ...
Notes for cars with twin-battery system
Safety instructions for handling vehicle battery.
Block diagram for twin-battery system
1
B+ support point, engine, front left
2
B+ support point, wheel arch, front left
3
Starter
4
Alternator
5
Control unit, electric catalytic converter
6
Electric catalytic converter
7
Vehicle electrical system
8
Battery electrical system (55 Ah)
9
Battery starter (110 Ah)
10
Disconnecting switch
11
Engine compartment
12
Interior
13
Luggage compartment
Components and their installation locations:
- 110 Ah starter battery, rear right
- 55 Ah system battery on a swing-out carrier above starter battery
- A safety battery terminal (SBK) on each of the B+ terminals
- An electronic disconnecting switch on the outside of the swing-out battery carrier
- Control unit, electric catalytic converter, under carpet of front right seat
- Additional B+ support point in engine compartment on left wheel arch
Operation of electronic disconnecting switch:
RA Notes for cars with twin-battery system
BMW AG - TIS
19.02.2013 22:33
Issue status (12/2007) Valid only until next DVD is issued
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