Engines included:
- 160 Petrol (264.915)
- 160, -T Petrol (274.910)
- 180 BlueTEC, -T Diesel (626.951 (R9M))
- 180 D Diesel (654.916)
- 180 Petrol (264.915)
- 180, -T, -LPG LPG,Petrol (274.910)
- 200 BlueTEC, -T Diesel (626.951 (R9M))
- 200 CDI Diesel (651.921)
- 200 D Diesel (654.916)
- 200 D Diesel (654.920)
- 200 EQ Boost, -4MATIC Petrol (264.915)
- 200, -4MATIC, -T Petrol (274.920)
- 220 BlueTEC, -4MATIC, -T Diesel (651.921)
- 220 D, -4MATIC, -T Diesel (654.920)
- 220 D, -4MATIC, -T Diesel (654.920)
- 250 BlueTEC, -4MATIC, -T Diesel (651.921)
- 250, -T Petrol (274.920)
- 300 d, -4MATIC Diesel (654.920)
- 300 EQ Boost, -4MATIC, -T Petrol (264.920)
- 300 Petrol (274.920)
- 350 E (Plug-in Hybrid) Electricity,Petrol (274.920)
- 400 4MATIC Petrol (276.823)
- 43 AMG 4MATIC Petrol (276.823)
- 450 / 43 AMG 4MATIC Petrol (276.823)
- 63 AMG Petrol (177.980)
- 63 AMG S Petrol (177.980)
Diagnostic Instructions
Connect an OBD scanner to your Mercedes-Benz C-Class 2014-2022 to retrieve diagnostic fault codes.
OBD Connector Location
Steps:
- Connect OBD scanner to diagnostic port
- Turn ignition to ON position (engine off)
- Follow scanner instructions to read codes
- Record any codes displayed
- Consult service manual for code meanings
Fault Codes including 939 manufacturer-specific
Powertrain
Body
| Code | Description |
|---|---|
| B000D | Available in product |
| B000E | Available in product |
| B0017 | Stowage compartment 1 release switch 2 |
| B001B | Available in product |
| B0089 | First row center seat belt pretensioner 2 deployment control |
| B00FB | Available in product |
| B00FC | Available in product |
| B00FF | Available in product |
| B0135 | Active aerodynamic feature 3 position sensor 1 performance |
| B0138 | Active aerodynamic feature 4 position sensor 2 performance |
| B0139 | Active aerodynamic feature 1 actuator phase U circuit/open |
| B013A | Available in product |
| B013B | Available in product |
| B013E | Available in product |
| B013F | Available in product |
| B0140 | Active aerodynamic feature 1 actuator phase V and phase W circuits shorted |
| B0143 | Active aerodynamic feature 1 actuator phase W circuit high |
| B0144 | Active aerodynamic feature 1 actuator phase W and phase U circuits shorted |
| B0147 | Active aerodynamic feature 2 actuator phase U circuit high |
| B0148 | Active aerodynamic feature 2 actuator phase U and phase V circuits shorted |
| B014A | Available in product |
| B014D | Available in product |
| B014E | Available in product |
| B0152 | Active aerodynamic feature 3 actuator phase U circuit low |
| B0153 | Active aerodynamic feature 3 actuator phase U circuit high |
| B0156 | Active aerodynamic feature 3 actuator phase V circuit low |
| B0157 | Active aerodynamic feature 3 actuator phase V circuit high |
| B015C | Available in product |
| B015D | Available in product |
| B0161 | Active aerodynamic feature 4 actuator phase V circuit/open |
| B016B | Available in product |
| B016C | Available in product |
| B016F | Available in product |
| B0170 | Active aerodynamic feature 4 actuator overtemperature |
| B0171 | Air-conditioning system performance |
| B0178 | (Sensor cleaning) Air blower actuator 4 feedback |
| B017A | Available in product |
| B017B | Available in product |
| B017E | Available in product |
| B017F | Available in product |
| B0187 | (Sensor cleaning) Air blower actuator 9 feedback |
| B018D | Available in product |
| B018E | Available in product |
| B0192 | (Sensor cleaning) Air blower actuator 13 relay control |
| B019B | Available in product |
| B019C | Available in product |
| B019D | Available in product |
| B01A1 | Available in product |
| B01A2 | Available in product |
| B01A5 | Available in product |
| B01A6 | Available in product |
| B01A9 | Available in product |
| B01AB | Available in product |
| B01AC | Available in product |
| B01AF | Available in product |
| B01B0 | Available in product |
| B01B1 | Available in product |
| B01B4 | Available in product |
| B01B5 | Available in product |
| B01B8 | Available in product |
| B01B9 | Available in product |
| B01BA | Available in product |
| B01BB | Available in product |
| B01BE | Available in product |
| B01BF | Available in product |
| B01C3 | Available in product |
| B01C4 | Available in product |
| B01C7 | Available in product |
| B01C8 | Available in product |
| B0207 | Camera 8 |
| B020B | Available in product |
| B020C | Available in product |
| B020D | Available in product |
| B0210 | Camera 17 |
| B0211 | Camera 18 |
| B0214 | Camera 21 |
| B0215 | Camera 22 |
| B0216 | Camera 23 |
| B0219 | Camera 26 |
| B021A | Available in product |
| B021B | Available in product |
| B021F | Available in product |
| B0220 | Lidar sensor module 7 |
| B0223 | Lidar sensor module 10 |
| B0224 | Lidar sensor module 11 |
| B022A | Available in product |
| B022D | Available in product |
| B022E | Available in product |
| B0232 | Radar module 13 |
| B0233 | Radar module 14 |
| B0238 | Radar module 19 |
| B023C | Available in product |
| B023D | Available in product |
| B0242 | Entry/exit projector lamp 4 control |
| B0245 | Refrigerant pressure sensor 6 |
| B0246 | Refrigerant pressure sensor 7 |
| B024B | Available in product |
| B3A5C | Available in product |
| B3A5F | Available in product |
| B3A60 | Available in product |
| B3A63 | Available in product |
| B3A64 | Available in product |
| B3A65 | Available in product |
| B3A68 | Available in product |
| B3A69 | Available in product |
| B3A6A | Available in product |
| B3A6E | Available in product |
| B3A6F | Available in product |
| B3A72 | Available in product |
| B3A73 | Available in product |
| B3A77 | Available in product |
| B3A78 | Available in product |
Chassis
| Code | Description |
|---|---|
| C0006 | Rear/left rear park brake actuator |
| C0009 | Hydraulic brake system, air detected |
| C000B | Available in product |
| C000C | Available in product |
| C0028 | Rear wheel steering position sensor |
| C0056 | Left front wheel speed sensor direction |
| C0059 | Right rear wheel speed sensor direction |
| C005A | Available in product |
| C005B | Available in product |
| C006E | Available in product |
| C006F | Available in product |
| C0087 | Wheel hub disconnect system performance |
| C00A9 | Available in product |
| C00AC | Available in product |
| C00C1 | Available in product |
| C00C4 | Available in product |
| C00C5 | Available in product |
| C00C6 | Available in product |
| C00C7 | Available in product |
| C00CB | Available in product |
| C00CE | Available in product |
| C00CF | Available in product |
| C0672 | Brake pressure regulator valve 3 control circuit/open |
| C0673 | Brake pressure regulator valve 4 control circuit/open |
| C0677 | Brake fluid level sensor 1 circuit low |
| C0679 | Brake fluid level sensor 2 circuit/open |
| C067C | Available in product |
| C067D | Available in product |
| C067E | Available in product |
| C0682 | ABS pump motor position sensor circuit low |
| C0685 | Differential locking actuator 2 |
| C0686 | Differential locking actuator 1 position sensor |
| C0687 | Differential locking actuator 2 position sensor |
| C0689 | 4WD/AWD clutch 1 actuator position sensor 1 |
| C068B | Available in product |
| C068C | Available in product |
| C0691 | 4WD/AWD disconnect clutch actuator position sensor 1 |
| C0692 | 4WD/AWD disconnect clutch actuator position sensor 2 |
| C0694 | 4WD/AWD clutch 1 temperature sensor |
| C0695 | 4WD/AWD disconnect clutch temperature sensor |
| C0699 | Lateral acceleration sensor range/performance |
| C069B | Available in product |
| C069C | Available in product |
| C069E | Available in product |
| C069F | Available in product |
| C06A0 | Available in product |
| C06A4 | Available in product |
| C06A9 | Available in product |
| C06AA | Available in product |
| C06AE | Available in product |
| C06B0 | Available in product |
Network
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