BA E19 en* 1.0 * E19_10_400.fm 4-47
Putting into operation 4
Battery master switch
Possible damage to the electronics due to improper actuation of the
battery master switch.
► Do not operate the battery master switch with a running engine.
► After stopping the engine, press the battery master switch after 70
seconds at the earliest.
Actuate the battery isolator switch:
• If the vehicle is parked for longer periods of time (e.g. over the
weekend).
• If the vehicle is to be protected against unintentional taking into
service.
• If required by national and regional provisions.
The battery master switch is located under the left maintenance cover.
Power supply Key position
Connection 1
Interrupt 2 (Remove key)