To complete the procedure, a second technician is required to be at the
following position.
NOTICE
Risk of damaging the hood by opening when the pedestrian
protection is triggered.
- 
To complete the procedure, a second technician is required to be at the
following position.
NOTICE
Risk of damaging the hood by opening when the pedestrian
protection is triggered.
- 
Servicing Station, Connecting for Measuring and Testing
- Turn off the ignition.
- Connect the service station to the power supply.
- Connect the quick-release coupling adapter to the charging
hoses of service station (handwheels not screwed in/hand
shut-off valve not open).
- 
Battery, Checking, Vehicles with Battery Monitoring Control Module J367
or Energy Management Control Module J644 and Data Bus On Board Diagnostic
Interface J533
In certain model series the following is responsible for
monitoring the electrical system: Energy Management Control
Module -J644- or