As titled, here is the user working experience on how to enable Fader and Balance menu with DTS Mocaco engineer software.
Use this guide at your own risk. Below are the steps he used to enable the Fader and Balance menu on the 2020 Mercedes Benz Cargo w/ 7″ MBUX**
Tools used:
- Xentry multiplexer VXDIAG VCX SE, Benz VCI DoIP, Actia Ecom etc
- DTS 9 (need to find keygen to activate software)
First you need to bypass the Security Access firewall
- Open DTS BR907 Project
- Do NOT perform an ECU update
- Connect to the BCMFA2 ECU
- Right click
- Select ‘New Tab for Logical Link’
- Right click
4. Diagnose tab
- Select BCMFA2
5. Session: [10 03] Extended Start
- Transmit
6. Generic Jobs: Security Access Level 37
- Transmit
8. ECU: HU6
- Press the ‘Connect’ button
9. Domain: [041] Audio Handling Write
10. ‘Balance Fader Menue’ row
11. Double click Current Meaning ‘off’
- Select ‘On’
12. Do Coding
- Select BCMFA2
14. [11 01] Hard Reset
- Transmit





















