Settings on workshop level, function - GF54.30-P-2020FL
MODEL 212
Function requirements, general
- Circuit 15R ON
The electronic ignition lock control unit (N73) transmits the circuit status of circuit 15 via interior CAN (CAN B) to the instrument cluster (A1).
Workshop level adjustments, general
The workshop level is used by technicians in the workshop for reading out vehicle and service data and provides assistance with carrying out the service.
The "Workshop level" menu is activated as follows:
- Select "Trip" menu
- Press right button of accept/end phone call button (S111s3) and OK button (S110s6) simultaneously for t > 3 s
The display in the multifunction display (A1p13) changes to the workshop level. By pressing the scroll forward/back button (S110s1) in the left multifunction steering wheel button group (S110), it is possible to change between the respective menus and submenus or to scroll through various lists. Selection is then made by pressing the OK button.
The steering wheel electronics (N135) read in the control interventions at the multifunction steering wheel button groups directly and send them via the steering LIN (LIN E1) to the steering column tube module control unit (N80). The steering column tube module control unit sends them to the instrument cluster via the chassis CAN (CAN E) (up to 28.2.13) or via chassis CAN 1 (CAN E1), the front SAM control unit with fuse and relay module (N10/1) and chassis CAN 2 (CAN E2) (as of 1.3.13).
The following menus are accessible:
- "Vehicle data" menu
- "Dynamometer test" menu
- ASSYST-PLUS menu
- "CNG" menu (with engine 271.958 with code (924) Bivalent natural gas drive)
"Vehicle data" menu
The following data can be called up in the vehicle data menu:
- Voltage (in V) and amp draw (in A) in on-board electrical system
- Data from instrument cluster (e.g. object numbers, version numbers, software releases, supplier data on software, Daimler software version display)
- Engine data and vehicle information (e.g. engine number, vehicle identification number (VIN))
- High-voltage status (model 212.095/098/298) (de-energized/not de-energized)
Display for:
- Circuit 15R ON
- Irrespective of interlock circuit status
- Terminal 15 ON
- Successful high-voltage system power disconnect
- Open interlock circuit (fault)
Display for:
- Circuit 15R ON
- Fault in high voltage system
- Terminal 15 ON
- High voltage system operational (no faults)
- Unsuccessful high-voltage system power disconnect
"Dynamometer test" menu
Activation of the dynamometer test prevents faults from being entered in the Electronic Stability Program control unit (N30/4) (model 212 (except 212.074/077/092/095/098/274/277/292/298) without code (233) DISTRONIC PLUS) or regenerative braking system control unit (N30/6) (model 212.095/098/298) or Premium Electronic Stability Program control unit (N30/7) (model 212 (except 212.095/098/298) with code (233) DISTRONIC PLUS, model 212.074/077/092/274/277/292) during the brake test on the roller dynamometer.
The following settings can be selected in the dynamometer menu:
- "On"
- "Off with circuit 15 OFF
If the dynamometer test is not deactivated before exiting the workshop menu, it will automatically be called up upon the next ignition sequence.
ASSYST-PLUS menu
The following data can be called up in the ASSYST PLUS menu:
- Service data
- Full service
- "Vehicle handover" (nonrecurring display prior to handover to customer, if function not performed by dealer the display is automatically hidden after s = 250 km)
After a service is performed, the service interval is reset in this menu.
"CNG" menu (with engine 271.958 with code (924) Bivalent natural gas drive)
The following data can be called up in the "CNG" menu:
- "p-Gas"
- 0 bar
| Overview of system components, instrument cluster (IC) component description | GF54.30-P-9996FL |