Chip-Tools
Seatbelt warning deactivation/activation
Mercedes
Interface Classic
Configuration / MMI
Basic
⏱ 10-20 min
5 steps
A special function that completely disables the seatbelt warning: both the warning light in the instrument cluster and the chime that sounds when the car is moving with the belt unfastened. The same function also lets you switch the warnings back on if they have been disabled.
Required licences
- —
Hardware / cables
- —
Procedure
- Connect the interface and open the "Special Functions" tab.
- Select the "Seatbelt sound" / "Seatbelt Warning" function.
- Choose full deactivation of the warning: both the cluster warning light and the chime while moving are disabled.
- To restore the original state, use the same function to switch the warnings back on.
- Check the behaviour with the car moving and the belt unfastened.
Reference screenshots
Source: Manuale Mercedes (Offline), cap. 5 e 5.9 Seatbelt Warning (p.20, p.28) · ⏱ estimated time 10-20 min
← All Abrites guides
More guides Mercedes
- Diagnostics and vehicle selection (VIN, chassis, over 1300 modules)
- Mercedes-Benz bus and truck diagnostics
- Mercedes Coding (VMAX, side sensors, parameters)
- Mercedes ECU Flashing (CFF files)
- Mercedes FBS4 Manager (722.9 and CRD3 renew, VIN change)
- Smart Functions (DPF mileage reset, DPF ash, VIM, seat belt alarm, sun roof, 360° cameras)
- FBS4 odometer correction with MN030 + emulators (EM008/EM014/EM018)
- Exhaust flaps — exhaust valve control
- CPC Torque limiter — torque limit
- VMax calibration — speed limiter
- Speed Limit Calibration — eVito 447 (electric)
- Basic diagnostics: identification, DTCs, Scan All, live values and actuator tests