Bosch MG1CS201 — supported tools

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Bosch MG1CS201 ECU reading and writing in Bench mode with BitBox. Read/write availability depends on the ECU variant and the appropriate BitBox module. Scope: Bosch MG1/MD1 BENCH; BMW/Mini; compatible unprotected variants | BMW; MG1/MD1 Gen2 FID 577; locked 06.2020+, TC298/TC299/SPC5777. Required adapters, security restrictions and connection requirements are detailed per protocol. Select the pinout for the exact HW/MCU variant. CMDFlash lists Bench support. Coverage depends on the vehicle, hardware and software variants listed for each tool.

Last changed: 2026-10-30 · Card revision 2

Compatibility depends on ECU HW/SW, protocol and active licence. A tool missing from this list does not imply lack of support.

Tool

Connection

Operations

Scope and notes

BitBox

Bench

Read (type unspecified)
Write

BMW; MG1/MD1 Gen2 FID 577; locked 06.2020+, TC298/TC299/SPC5777

Reading and writing locked variants listed for FID 577. Requires Scanmatik SM2 Pro or SM3 and automatic power management. Support is limited to listed ECU/MCU variants.

BitBox

Bench

Read (type unspecified)
Write
Checksum

Bosch MG1/MD1 BENCH; BMW/Mini; compatible unprotected variants

Bench memory/EEPROM read and write with checksum correction on writing. Requires Scanmatik SM2/SM2 Pro/SM3 and automatic power control. This module excludes protected versions introduced in the second half of 2020; Gen2 requires a separate protocol. Match the wiring to the MCU and HW/SW identification.

CMDFlash

Bench

Operations unspecified

BMW, Mini, Toyota; variants: BOSCH MG1CS201 AURIX TC298

CMDFlash lists this controller in its official Bench coverage. Select the protocol and connection diagram for the controller identification and hardware variant.

Pinout Bench

No Bench pinout has been added.

Pinout Boot

No Boot pinout has been added.

Update history

Revision 2 · 2026-10-30
Revision 1 · 2026-10-30