Bosch 0 281 012 191 - - BMW 535 3.0 D

This is Bosch diesel engine control unit.

Part number 0 281 012 191 (alternative: 0281012191)
ECU Type DDE
ManufacturerRobert Bosch GmbH
Software part number 1 037 372 066
Brand BMW
Model 535
Engine 3.0 D
This control unit can very likely be diagnosed using BimCOM diagnostic tool.