Dodge 2007 Sprinter - Manual (Page 199)

198
Operation
Battery isolating switch*
4
1 Connector
2 Ground pin
̈ Insert the key into the ignition lock.
̈ Press connector 1 onto ground
pin 2 until you feel it engage and the
lock inhibitor is released.
The connector must be in full contact
with ground pin 2.
̈ Move the red slide up until it engages.
All consumers are reconnected to the
power supply circuit.
Switching on the electrical system