45
S453_069
Control unit version
Range of functions of onboard supply control unit
+
- Load management
- Control of electric fuel pump
- Terminal control/terminal registration
- Front and rear wiper control
- Horn control
- Battery isolation relay control
- Heated rear window control
- Heated exterior mirror control
- Headlight washer system control
- Interior light control
- Brake light and turn signal/hazard warning
light control
- Side light and parking light control
- Seat heater and tilting/sliding sunroof enable
- Central locking
- Anti-theft alarm
- Radio remote control (433 MHz)
- Diagnostic interface for data bus
- CAN diagnosis, driveline and convenience
- LIN data bus door (driver and front passenger
door, multifunction steering wheel)
- LIN data bus roof (rain/light sensor, interior
monitor/tilt sensor)
High+
- Shift lock and starter interlock
- Reversing light control (DQ500 only)
- Cruise control system
- Fog light/static turning light control
- LIN data bus anti-theft alarm (alarm horn)
Lights
- Enable/read in main beam, light flash
- Automatic running light, coming home, leaving home
- Low beam, number plate light, daytime running light control
- Rear fog light control
- Reversing light control
- Additional variant for radio remote control (315 MHz)
Installation location
The onboard supply control unit is fitted in a bracket
on the left under the dash panel.
Function
The range of functions depends on the equipment. More complex equipment extends the range of functions
compared to the more straightforward equipment, as shown by the functions listed in the table.
The functions listed in the table include those functions that are used in the T5 2010 with its current equipment - the
full range of possible functions of the onboard supply control unit is more extensive.
The picture shows a view from the engine
compartment through a cut-out opening
in the bulkhead.
