A new Flex update is here!
With Flex software version 8.18.0.0, Mercedes Truck CPC5 control units installed on vehicles produced after 2020 are now supported with Flex + Korhex.
The dedicated solution uses Boot Glitch mode and EMFI (Electromagnetic Fault Injection) technology, providing access to the SPC58 microprocessor on the latest Mercedes heavy-duty truck applications.
The operation is simple: position the Korhex, follow the procedure guided by Flex ECU Programmer, and access the SPC58 directly.
Key Technical Information
- ECU:Mercedes Truck Bosch CPC5
- Microprocessor:SPC58
- Working Mode:Boot Glitch
- Memories:Internal Flash Read/Write/Checksum, Internal EEPROM Read/Write
- Backup:Full Backup
- Connect/Glitch Time: 30 seconds
- Reading Time: 2 minutes
- Writing Time: 2 minutes
- Required License:20M/S or Flex Full FLS0.5M/S
Supported Vehicles
The new update supports selected Mercedes Truck applications, including:
- Actros (MP5) 2021MY — 10.7LBlueEfficiency 24v, 388 HP
- Actros (MP5) 2021MY — 12.8LBlueEfficiency 24v, 469 HP
- Arocs (II) 2021MY — 7.7LBlueEfficiency 24v, 235 HP
- Arocs (II) 2021MY — 15.6LBlueEfficiency 24v, 616 HP
- Atego (IV) 2021MY — 5.1LBlueEfficiency 16v, 175 HP
- Freightliner Cascadia (IV) 2021MY — 14.8LDetroit 24v, 478 HP
For the latest vehicle coverage, please check the official Flex vehicle list before operation.



















