Bosch 0 281 013 502 - - BMW SERIE 1 118 D

This is Bosch diesel engine control unit.

Part number 0 281 013 502 (alternative: 0281013502)
ECU Type DDE
ManufacturerRobert Bosch GmbH
Software part number 1 037 381 342
Brand BMW
Model SERIE 1
Engine 118 D
This control unit can very likely be diagnosed using BimCOM diagnostic tool.