Results for “B129”
Fault codes 46
Results match keywords in the stored descriptions. Codes you typed are shown first.
| Code | Description | Brands | System |
|---|---|---|---|
| B1290 | Speaker 19 | 15 | Body |
| B1291 | Rear washer output control circuit voltage high | 10 | Body |
| B1292 | Driver Side Crash Sensor Fault Signal | 16 | Body |
| B1293 | Speaker 22 | 15 | Body |
| B1294 | Passenger side impact sensor signal lost | 15 | Body |
| B1295 | Speaker 24 | 16 | Body |
| B1296 | Inconsistent information used by the automatic braking (urban) function on collision | 14 | Body |
| B1297 | Automatic braking in case of collision risk (urban) function detects collision | 15 | Body |
| B1298 | Intrusion Sensor Power circuit short to battery (DTC) or short to ground DTC | 16 | Body |
| B1299 | Intrusion Sensor Power circuit short to battery (DTC B1298) or short to ground DTC | 16 | Body |
Show 15 more matches on this page
| Code | Description | Brands | System |
|---|---|---|---|
| B129A | Trunk Lid Ajar Signal Circuit | 9 | Body |
| B129B | High Number Of System Activations | 8 | Body |
| B129C | Trunk Lid Left Actuator Circuit | 7 | Body |
| B129D | Trunk Lid Right Actuator Circuit | 9 | Body |
| B129E | Enable/disable switch - Semi-automatic advanced parallel park | 9 | Body |
| B129F | Function LED - Semi-automatic advanced parallel park | 8 | Body |
| B1291F2 | No description available | 1 | Body |
| B1291F3 | No description available | 1 | Body |
| B1291F4 | No description available | 1 | Body |
| B1297F8 | Display 1, LVDS splitter - error status | 1 | Body |
| B1297FB | Display 1, haptic - error status | 1 | Body |
| B1297FC | Display 1, haptic - error status | 1 | Body |
| B1299F0 | Display 3, backlighting, short circuit | 1 | Body |
| B1299F1 | Display 3, backlighting, open circuit | 1 | Body |
| B1299F2 | Display 3, temperature error, upper limit value exceeded | 1 | Body |
| Code | Description | Brands | System |
|---|---|---|---|
| B129A | Trunk Lid Ajar Signal Circuit | 9 | Body |
| B129B | High Number Of System Activations | 8 | Body |
| B129C | Trunk Lid Left Actuator Circuit | 7 | Body |
| B129D | Trunk Lid Right Actuator Circuit | 9 | Body |
| B129E | Enable/disable switch - Semi-automatic advanced parallel park | 9 | Body |
| B129F | Function LED - Semi-automatic advanced parallel park | 8 | Body |
| B1291F2 | No description available | 1 | Body |
| B1291F3 | No description available | 1 | Body |
| B1291F4 | No description available | 1 | Body |
| B1297F8 | Display 1, LVDS splitter - error status | 1 | Body |
| B1297FB | Display 1, haptic - error status | 1 | Body |
| B1297FC | Display 1, haptic - error status | 1 | Body |
| B1299F0 | Display 3, backlighting, short circuit | 1 | Body |
| B1299F1 | Display 3, backlighting, open circuit | 1 | Body |
| B1299F2 | Display 3, temperature error, upper limit value exceeded | 1 | Body |
Advanced: scanner vehicle and live-data matches
Vehicles 8
Vehicle data covers only some brands. These matches come from scanner data, not from a full vehicle index, so treat them as approximate.
| Brand | Model / variant | Details |
|---|---|---|
| Mercedes-Benz | ENV_B129B00_EDR01_Frequency_Count | |
| Mercedes-Benz | ENV_B129B4B_EDR01_Frequency_Count | |
| Mercedes-Benz | ENV_B129B00_EDR01_Operation_Cycle_Count | |
| Mercedes-Benz | ENV_B129B4B_EDR01_Operation_Cycle_Count | |
| Mercedes-Benz | ENV_B129B00_EDR01_Most_Recent_Odometer_Value | |
| Mercedes-Benz | ENV_B129B4B_EDR01_Most_Recent_Odometer_Value | |
| Ford | Intrusion Sensor Power circuit short to battery (DTC B1298) or short to ground DTC | code B1299 |
| Mazda | Intrusion Sensor Power circuit short to battery (DTC B1298) or short to ground DTC | code B1299 |
Live data 6
| Brand | Parameter | Units | Min | Max |
|---|---|---|---|---|
| Mercedes-Benz | ENV_B129B00_EDR01_Frequency_Count | - | - | - |
| Mercedes-Benz | ENV_B129B4B_EDR01_Frequency_Count | - | - | - |
| Mercedes-Benz | ENV_B129B00_EDR01_Operation_Cycle_Count | - | - | - |
| Mercedes-Benz | ENV_B129B4B_EDR01_Operation_Cycle_Count | - | - | - |
| Mercedes-Benz | ENV_B129B00_EDR01_Most_Recent_Odometer_Value | - | - | - |
| Mercedes-Benz | ENV_B129B4B_EDR01_Most_Recent_Odometer_Value | - | - | - |
These tables come from diagnostic data. They are useful for advanced users and can be ignored for a normal code lookup.