This function is used if a control unit has been replaced. The function performs an adaptation between the body computer (NBC) and the control unit that has been replaced. This means that data is read out from the body computer (NBC) and is loaded in the selected control unit. The units in the car are read out at start and are presented after reading out in a list. Perform steps 1 to 3 during the procedure at the bottom in the help file before replacing change control unit to see with which control units the car is configured.
The procedure cannot be used to add units that are not found in the car's original configuration. Body computer (NBC) cannot use this procedure, as it can only be configured from factory or as a spare part from the aftermarket.
If data loaded in an ECU is not compatible, the download is cancelled and an error message is shown. The cause of the cancellation may be corrupt data, configuration data and vehicle data do not match, system not compatible with version installed in vehicle.
The control units found in the vehicle can be read out in the table below, but since different vehicles have different configuration, it is not possible to download to all control units mentioned for all vehicles.
Engine (NCM) |
Electric control (NGE) |
Instrument panel (NQS) |
Steering wheel controls (NVO) |
Radio receiver (NRR) |
Brake node (NFR) |
Info-telephone node (NIT/NCV) |
Node driver door (NPG) |
Node tailgate (NVB) |
Climate system (NCL) |
Automatic transmission (NCA-NCR) |
Steering angle node (NAS) |
Parking brake node (NPB) |
Node headlining (NIM) |
Lateral acceleration/Yaw node (NYL) |
Adaptive cruise control control unit (NAC) |
Node passenger door (NPP) |
Driver position node (NAG) |
Brake assistance node (NBA) |
Node passive entry |
Node steering wheel lock (NBS) |
Gear selector node (NSC) |
Passenger position node (NAP) |
Parking sensor node (NSP) |
Node engine signal (NSM) |
Airbag node (NAB) |
Air suspension node (NMA) |
Node rolling control (NRC) |
Node self-adaptation headlights (NFA) |
Control tire pressure |
Node connection |
Auxiliary heater |
Suspension control node (DCM) |
Radio receiver/radio navigator with maps (NRR/RMN) |
Track monitoring node (HALF) |
Note:
Control unit for body computer (NBC) cannot use this procedure, as it can only be configured from factory or as a spare part from the aftermarket.
Test conditions:
Ignition on
Procedure:
Start the function.
A read-out of which control units are in the car's CAN-network is run and presented, check if the relevant control unit is in the list, if the control unit is not in the presented list the 'proxi configuration procedure' cannot be run. Acknowledge with "OK".
Continue by pressing "OK" or cancel the function.
Select the control unit that has been replaced from the scroll list that is shown, and follow the instructions in the program.
After finished procedure, read out and erase any error codes that may have been generated in central units and replaced units.
The function is done.
If the function fails, check the test conditions and repair any faults.