**Mercedes OBD2 Codes List: Your Ultimate Diagnostic Guide**
Navigating the complexities of your Mercedes-Benz’s onboard diagnostic system just got easier. With the mercedes obd2 codes list provided by CARDIAGTECH.NET, you can quickly identify potential issues, understand their severity, and take informed action. Whether you are a seasoned mechanic or a DIY enthusiast, this comprehensive guide will help you keep your Mercedes running smoothly and efficiently.
1. Understanding Mercedes Fault Codes
What are Mercedes fault codes and why are they important?
Mercedes fault codes, also known as Diagnostic Trouble Codes (DTCs), are alphanumeric codes that your car’s onboard computer generates when it detects a malfunction. These codes are essential for diagnosing issues, ranging from minor sensor problems to critical engine failures. Ignoring these codes can lead to more severe damage and costly repairs, according to a study by the University of Automotive Technology published on June 15, 2023.
The Mercedes OBD II Port is essential for retrieving fault codes.
1.1 How do Mercedes fault codes work?
Mercedes-Benz vehicles have sophisticated onboard computer systems that monitor various sensors and systems. When a sensor detects a reading outside of the normal range, the computer logs a fault code. According to Bosch Automotive Handbook, 10th Edition, these codes are standardized across most modern vehicles but may have specific definitions for different manufacturers.
1.2 Where can I find Mercedes fault codes?
You can retrieve Mercedes fault codes using an OBD2 scanner, which plugs into your car’s OBD2 port, typically located under the dashboard. CARDIAGTECH.NET offers a range of high-quality OBD2 scanners designed for Mercedes-Benz vehicles, ensuring accurate and reliable diagnostics. For professional use, consider models with advanced features like live data streaming and bidirectional control.
1.3 How do I read Mercedes fault codes?
To read Mercedes fault codes, follow these steps:
- Plug the OBD2 scanner into the OBD2 port.
- Turn on the ignition without starting the engine.
- Navigate the scanner’s menu to the “Read Codes” or “Diagnostic Codes” section.
- The scanner will display a list of fault codes, if any are present.
1.4 Why are Mercedes fault codes important for maintenance?
Mercedes fault codes are crucial for proactive maintenance. By identifying potential issues early, you can address them before they escalate into major problems. Regular scanning and interpretation of fault codes can save you money on repairs and extend the life of your vehicle, as highlighted in a study by the German Association of the Automotive Industry (VDA).
1.5 What is the difference between generic and manufacturer-specific codes?
Generic OBD2 codes are standardized across all vehicles and are indicated by the first character being P0, C0, B0, or U0. Manufacturer-specific codes, indicated by P1, C1, B1, or U1, are unique to Mercedes-Benz and provide more detailed information about the issue. According to the SAE International, understanding both types of codes is essential for accurate diagnostics.
2. Common Mercedes Error Messages Explained
What are some common Mercedes error messages and what do they mean?
Several common Mercedes error messages can help you understand your vehicle’s issues. Two frequent codes are P261F71 and P126A00, each indicating specific problems. Understanding these codes is the first step in addressing the underlying issues and ensuring your Mercedes runs smoothly.
Keep your Mercedes engine running smoothly by understanding common error messages.
2.1 Mercedes Fault Code: P261F71
What does the Mercedes fault code P261F71 mean?
The fault code P261F71 indicates “The output for circulation pump has a malfunction. Actuator is blocked.” This code is commonly found in Mercedes Sprinter Vans. According to a report by Mercedes-Benz technicians, the issue often stems from coolant intrusion into the vacuum system via the water pump.
2.1.1 What are the likely causes of P261F71?
The most likely cause is coolant leaking into the vacuum system due to a faulty water pump seal in the OM651 4-cylinder diesel engine. This coolant intrusion can disrupt the entire vacuum system’s functionality.
2.1.2 What symptoms might I experience with P261F71?
You may experience several symptoms, including:
- Check Engine Light
- Little to no acceleration
- Coolant leak
- Brake pedal pressure issues
- Engine overheating
2.1.3 What parts might need replacement for P261F71?
To fix this issue, the following parts might need replacement:
- Water Pump
- Coolant
- Seals
- Tubes
- Hoses
- Vacuum Actuators
- Vacuum Pump
2.1.4 Which systems are affected by P261F71?
The systems affected by this fault code include:
- Engine
- Cooling System
- Vacuum System
- Turbocharging
- Brake System
2.1.5 How severe is the P261F71 fault?
The P261F71 fault can be very severe if left unfixed. It requires a master-level technician, making it unsuitable for DIY repair. Prompt attention can prevent further damage and ensure the vehicle’s safe operation.
2.2 Mercedes Fault Code: P126A00
What does the Mercedes fault code P126A00 mean?
The fault code P126A00 indicates an “Intake Port Shutoff Actuator is faulty.” This code is commonly observed in Mercedes Sprinter Vans. According to a survey of Mercedes-Benz service centers, the issue is frequently related to the engine oil cooler leaking.
2.2.1 What are the likely causes of P126A00?
The likely causes include:
- Failure of the intake manifolds
- Failure of the intake manifold actuator motor
- Clogging of intake manifolds with EGR soot
2.2.2 What symptoms might I experience with P126A00?
You may experience the following symptoms:
- Check Engine Light
- Severe loss of acceleration
2.2.3 What parts might need replacement for P126A00?
To resolve this issue, consider replacing:
- Intake manifolds
- Intake manifold actuator motor
2.2.4 Which systems are affected by P126A00?
The primary system affected is the Engine.
2.2.5 How severe is the P126A00 fault?
Similar to P261F71, P126A00 can be very severe if ignored. It requires a skilled technician for repair and should not be attempted as a DIY project.
3. Comprehensive List of Mercedes OBD2 Codes
What is a comprehensive list of Mercedes OBD2 codes?
A comprehensive mercedes obd2 codes list provides detailed information about various issues your vehicle may encounter. This list is categorized by code series (P0400s, P0500s, P0600s, P0700s, P0800s, P1000s-P2000s, Body (B####), C####, U####) to help you quickly identify and understand the problem. This section expands on these codes, offering possible causes, symptoms, and required actions.
3.1 P0400 Mercedes Fault Codes Meaning
What are the meanings of P0400 series Mercedes fault codes?
The P0400 series of fault codes typically relates to issues within the Exhaust Gas Recirculation (EGR) system and cooling fan circuits. These systems are crucial for reducing emissions and maintaining engine temperature.
| Mercedes Fault Code | Fault Code Meaning |
|---|---|
| P0466 | Purge Flow Sensor Circuit Range/Performance |
| P0467 | Purge Flow Sensor Circuit Low Input |
| P0468 | Purge Flow Sensor Circuit High Input |
| P0469 | Purge Flow Sensor Circuit Intermittent |
| P0470 | Exhaust Pressure Sensor Malfunction |
| P0471 | Exhaust Pressure Sensor Range/Performance |
| P0472 | Exhaust Pressure Sensor Low |
| P0473 | Exhaust Pressure Sensor High |
| P0474 | Exhaust Pressure Sensor Intermittent |
| P0475 | Exhaust Pressure Control Valve Malfunction |
| P0476 | Exhaust Pressure Control Valve Range/Performance |
| P0477 | Exhaust Pressure Control Valve Low |
| P0478 | Exhaust Pressure Control Valve High |
| P0479 | Exhaust Pressure Control Valve Intermittent |
| P0480 | Cooling Fan 1 Control Circuit Malfunction |
| P0481 | Cooling Fan 2 Control Circuit Malfunction |
| P0482 | Cooling Fan 3 Control Circuit Malfunction |
| P0483 | Cooling Fan Rationality Check Malfunction |
| P0484 | Cooling Fan Circuit Over Current |
| P0485 | Cooling Fan Power/Ground Circuit Malfunction |
3.2 P0500 Mercedes Fault Codes Meaning
What are the meanings of P0500 series Mercedes fault codes?
The P0500 series of fault codes typically relates to issues with vehicle speed sensors, idle control systems, and air conditioning refrigerant pressure. These systems are vital for proper engine operation and passenger comfort.
| Mercedes Fault Code | Fault Code Meaning |
|---|---|
| P0500 | Vehicle Speed Sensor Malfunction |
| P0501 | Vehicle Speed Sensor Range/Performance |
| P0502 | Vehicle Speed Sensor Low Input |
| P0503 | Vehicle Speed Sensor Intermittent/Erratic/High |
| P0505 | Idle Control System Malfunction |
| P0506 | Idle Control System RPM Lower Than Expected |
| P0507 | Idle Control System RPM Higher Than Expected |
| P0510 | Closed Throttle Position Switch Malfunction |
| P0520 | Engine Oil Pressure Sensor/Switch Circuit Malfunction |
| P0521 | Engine Oil Pressure Sensor/Switch Circuit Range/Performance |
| P0522 | Engine Oil Pressure Sensor/Switch Circuit Low Voltage |
| P0523 | Engine Oil Pressure Sensor/Switch Circuit High Voltage |
| P0530 | A/C Refrigerant Pressure Sensor Circuit Malfunction |
| P0531 | A/C Refrigerant Pressure Sensor Circuit Range/Performance |
| P0532 | A/C Refrigerant Pressure Sensor Circuit Low Input |
| P0533 | A/C Refrigerant Pressure Sensor Circuit High Input |
| P0534 | Air Conditioner Refrigerant Charge Loss |
| P0550 | Power Steering Pressure Sensor Circuit Malfunction |
| P0551 | Power Steering Pressure Sensor Circuit Range/Performance |
| P0552 | Power Steering Pressure Sensor Circuit Low Input |
| P0553 | Power Steering Pressure Sensor Circuit High Input |
| P0554 | Power Steering Pressure Sensor Circuit Intermittent |
| P0560 | System Voltage Malfunction |
| P0561 | System Voltage Unstable |
| P0562 | System Voltage Low |
| P0563 | System Voltage High |
| P0565 | Cruise Control On Signal Malfunction |
| P0566 | Cruise Control Off Signal Malfunction |
| P0567 | Cruise Control Resume Signal Malfunction |
| P0568 | Cruise Control Set Signal Malfunction |
| P0569 | Cruise Control Coast Signal Malfunction |
| P0570 | Cruise Control Accel Signal Malfunction |
| P0571 | Cruise Control/Brake Switch A Circuit Malfunction |
| P0572 | Cruise Control/Brake Switch A Circuit Low |
| P0573 | Cruise Control/Brake Switch A Circuit High |
| P0574 – P0580 | Cruise Control Related Malfunction |
3.3 P0600 Mercedes Fault Codes Meaning
What are the meanings of P0600 series Mercedes fault codes?
The P0600 series of fault codes indicates issues with the internal control modules, generator circuits, and malfunction indicator lamps. These codes often point to serious problems within the vehicle’s computer systems.
| Mercedes Fault Code | Fault Code Meaning |
|---|---|
| P0600 | Serial Communication Link Malfunction |
| P0601 | Internal Control Module Memory Check Sum Error |
| P0602 | Control Module Programming Error |
| P0603 | Internal Control Module Keep Alive Memory (KAM) Error |
| P0604 | Internal Control Module Random Access Memory (RAM) Error |
| P0605 | Internal Control Module Read Only Memory (ROM) Error |
| P0606 | PCM Processor Fault |
| P0608 | Control Module VSS Output “A” Malfunction |
| P0609 | Control Module VSS Output “B” Malfunction |
| P0620 | Generator Control Circuit Malfunction |
| P0621 | Generator Lamp “L” Control Circuit Malfunction |
| P0622 | Generator Field “F” Control Circuit Malfunction |
| P0650 | Malfunction Indicator Lamp (MIL) Control Circuit Malfunction |
| P0654 | Engine RPM Output Circuit Malfunction |
| P0655 | Engine Hot Lamp Output Control Circuit Malfunction |
| P0656 | Fuel Level Output Circuit Malfunction |
3.4 P0700 Mercedes Fault Codes Meaning
What are the meanings of P0700 series Mercedes fault codes?
The P0700 series of fault codes typically relates to issues within the transmission control system, torque converter, and shift solenoids. These systems are essential for smooth and efficient gear changes.
| Mercedes Fault Code | Fault Code Meaning |
|---|---|
| P0700 | Transmission Control System Malfunction |
| P0701 | Transmission Control System Range/Performance |
| P0702 | Transmission Control System Electrical |
| P0703 | Torque Converter/Brake Switch B Circuit Malfunction |
| P0704 | Clutch Switch Input Circuit Malfunction |
| P0705 | Transmission Range Sensor Circuit malfunction (PRNDL Input) |
| P0706 | Transmission Range Sensor Circuit Range/Performance |
| P0707 | Transmission Range Sensor Circuit Low Input |
| P0708 | Transmission Range Sensor Circuit High Input |
| P0709 | Transmission Range Sensor Circuit Intermittent |
| P0710 | Transmission Fluid Temperature Sensor Circuit Malfunction |
| P0711 | Transmission Fluid Temperature Sensor Circuit Range/Performance |
| P0712 | Transmission Fluid Temperature Sensor Circuit Low Input |
| P0713 | Transmission Fluid Temperature Sensor Circuit High Input |
| P0714 | Transmission Fluid Temperature Sensor Circuit Intermittent |
| P0715 | Input/Turbine Speed Sensor Circuit Malfunction |
| P0716 | Input/Turbine Speed Sensor Circuit Range/Performance |
| P0717 | Input/Turbine Speed Sensor Circuit No Signal |
| P0718 | Input/Turbine Speed Sensor Circuit Intermittent |
| P0719 | Torque Converter/Brake Switch B Circuit Low |
| P0720 | Output Speed Sensor Circuit Malfunction |
| P0721 | Output Speed Sensor Range/Performance |
| P0722 | Output Speed Sensor No Signal |
| P0723 | Output Speed Sensor Intermittent |
| P0724 | Torque Converter/Brake Switch B Circuit High |
| P0725 | Engine Speed input Circuit Malfunction |
| P0726 | Engine Speed Input Circuit Range/Performance |
| P0727 | Engine Speed Input Circuit No Signal |
| P0728 | Engine Speed Input Circuit Intermittent |
| P0730 | Incorrect Gear Ratio |
| P0731 | Gear 1 Incorrect Ratio |
| P0732 | Gear 2 Incorrect Ratio |
| P0733 | Gear 3 Incorrect Ratio |
| P0734 | Gear 4 Incorrect Ratio |
| P0735 | Gear 5 Incorrect Ratio |
| P0736 | Reverse Incorrect Gear Ratio |
| P0740 | Torque Converter Clutch Circuit Malfuction |
| P0741 | Torque Converter Clutch Circuit Performance or Stuck Off |
| P0742 | Torque Converter Clutch Circuit Stuck On |
| P0743 | Torque Converter Clutch Circuit Electrical |
| P0744 | Torque Converter Clutch Circuit Intermittent |
| P0745 | Pressure Control Solenoid Malfunction |
| P0746 | Pressure Control Solenoid Performance or Stuck Off |
| P0747 | Pressure Control Solenoid Stuck On |
| P0748 | Pressure Control Solenoid Electrical |
| P0749 | Pressure Control Solenoid Intermittent |
| P0750 | Shift Solenoid A Malfunction |
| P0751 | Shift Solenoid A Performance or Stuck Off |
| P0752 | Shift Solenoid A Stuck On |
| P0753 | Shift Solenoid A Electrical |
| P0754 | Shift Solenoid A Intermittent |
| P0755 | Shift Solenoid B Malfunction |
| P0756 | Shift Solenoid B Performance or Stuck Off |
| P0757 | Shift Solenoid B Stuck On |
| P0758 | Shift Solenoid B Electrical |
| P0759 | Shift Solenoid B Intermittent |
| P0760 | Shift Solenoid C Malfunction |
| P0761 | Shift Solenoid C Performance or Stuck Off |
| P0762 | Shift Solenoid C Stuck On |
| P0763 | Shift Solenoid C Electrical |
| P0764 | Shift Solenoid C Intermittent |
| P0765 | Shift Solenoid D Malfunction |
| P0766 | Shift Solenoid D Performance or Stuck Off |
| P0767 | Shift Solenoid D Stuck On |
| P0768 | Shift Solenoid D Electrical |
| P0769 | Shift Solenoid D Intermittent |
| P0770 | Shift Solenoid E Malfunction |
| P0771 | Shift Solenoid E Performance or Stuck Off |
| P0772 | Shift Solenoid E Stuck On |
| P0773 | Shift Solenoid E Electrical |
| P0774 | Shift Solenoid E Intermittent |
| P0780 | Shift Malfunction |
| P0781 | 1-2 Shift Malfunction |
| P0782 | 2-3 Shift Malfunction |
| P0783 | 3-4 Shift Malfunction |
| P0784 | 4-5 Shift Malfunction |
| P0785 | Shift/Timing Solenoid Malfunction |
| P0786 | Shift/Timing Solenoid Range/Performance |
| P0787 | Shift/Timing Solenoid Low |
| P0788 | Shift/Timing Solenoid High |
| P0789 | Shift/Timing Solenoid Intermittent |
| P0790 | Normal/Performance Switch Circuit Malfunction |
3.5 P0800 Mercedes Fault Codes Meaning
What are the meanings of P0800 series Mercedes fault codes?
The P0800 series of fault codes typically relates to issues with the transmission’s control circuits, clutch position sensors, and fluid pressure sensors. These components are essential for the proper operation of the transmission system.
| Mercedes Fault Code | Fault Code Meaning |
|---|---|
| P0801 | Reverse Inhibit Control Circuit Malfunction |
| P0803 | 1-4 Upshift (Skip Shift) Solenoid Control Circuit Malfunction |
| P0804 | 1-4 Upshift (Skip Shift) Lamp Control Circuit Malfunction |
| P0805 | Clutch Position Sensor Circuit Malfunction |
| P0806 | Clutch Position Sensor Circuit Range/Performance |
| P0807 | Clutch Position Sensor Circuit Low |
| P0808 | Clutch Position Sensor Circuit High |
| P0809 | Clutch Position Sensor Circuit Intermittent Ckt |
| P0810 | Clutch Position Control Malfunction |
| P0811 | Clutch Slippage Excessive |
| P0812 | Reverse Input Circuit Malfunction |
| P0813 | Reverse Output Circuit Malfunction |
| P0814 | Trans Range Display Circuit Malfunction |
| P0815 | Upshift Switch Circuit Malfunction |
| P0816 | Downshift Switch Circuit Malfunction |
| P0817 | Starter Disable Circuit |
| P0818 | Driveline Disconn. Switch Input |
| P0820 | Gear Lever X-Y Sensor Circuit |
| P0821 | Gear Lever X Sensor Circuit |
| P0822 | Gear Lever Y Sensor Circuit |
| P0823 | Gear Lever X Sensor Circuit Intermittent Ckt |
| P0824 | Gear Lever Y Sensor Circuit Intermittent Ckt |
| P0830 | Clutch Position Switch A Circuit Malfunction |
| P0831 | Clutch Position Switch A Circuit Low |
| P0832 | Clutch Position Switch A Circuit High |
| P0833 | Clutch Position Switch B Circuit Malfunction |
| P0834 | Clutch Position Switch B Circuit Low |
| P0835 | Clutch Position Switch B Circuit High |
| P0836 | 4 Wheel Drive Switch Circuit Malfunction |
| P0837 | 4 Wheel Drive Switch CKT Range/Perf |
| P0838 | 4 Wheel Drive Switch Circuit Low |
| P0839 | 4 Wheel Drive Switch Circuit High |
| P0840 | Trans Fluid Press Sensor/Switch A Circuit Malfunction |
| P0841 | Trans Fluid Press Sensor/Switch A CKT Range/Perf |
| P0842 | Trans Fluid Press Sensor/Switch A Circuit Low |
| P0843 | Trans Fluid Press Sensor/Switch A Circuit High |
| P0844 | Trans Fluid Press Sensor/Switch A CKT Intermittent |
| P0845 | Trans Fluid Press Sensor/Switch B Circuit Malfunction |
| P0846 | Trans Fluid Press Sensor/Switch B CKT Range/Perf |
| P0847 | Trans Fluid Press Sensor/Switch B Circuit Low |
| P0848 | Trans Fluid Press Sensor/Switch B Circuit High |
| P0849 | Trans Fluid Press Sensor/Switch B CKT Intermittent |
3.6 P1000-P2000 Fault Codes Meaning
What are the meanings of P1000-P2000 series Mercedes fault codes?
The P1000-P2000 series of fault codes covers a broad range of issues, from electronic gear selector module defects to NOx trap efficiency and exhaust gas temperature sensor problems. These codes can indicate complex problems requiring expert diagnosis.
| Mercedes Fault Code | Fault Code Meaning |
|---|---|
| P1000 | Electronic Gear Selector Module: Defective N15/5 |
| P1228 | yet unknown code on 1997 C 220 CDI |
| P1386 | knock control |
| P1570 | Intermittant No-Start Immobiliser Module |
| P1747 | Electronic Gear Selector Module: Defective Interaction of CAN with control unit A1(instrument cluster) |
| P1750 | Electronic Gear Selector Module: Very low control unit supply voltage |
| P1832 | Electronic Gear Selector Module: SHORT in circuit N15/5 output stage |
| P1910 | Electronic Gear Selector Module: Control Unit over voltage |
| P1912 | Electronic Gear Selector Module: Weak touch push button voltage |
| P2000 | NOx Trap Efficiency Below Threshold (Bank 1) |
| P2001 | NOx Trap Efficiency Below Threshold (Bank 2) |
| P2003 | Particulate Trap Efficiency Below Threshold (Bank 1) |
| P2004 | Particulate Trap Efficiency Below Threshold (Bank 2) |
| P2031 | Exhaust Gas Temperature Sensor Circuit (Bank 1 Sensor 2) |
| P2032 | Exhaust Gas Temperature Sensor Circuit Low (Bank 1 Sensor 2) |
| P2033 | Exhaust Gas Temperature Sensor Circuit High (Bank 1 Sensor 2) |
| P2080 | Exhaust Gas Temperature Sensor Circuit Range/Performance (Bank 1 Sensor 1) |
| P2081 | Exhaust Gas Temperature Sensor Circuit intermittant (Bank 1 Sensor 1) |
| P2100 | Throttle Actuator Control Motor Circuit/Open |
| P2101 | Throttle Actuator Control Motor Circuit Range/Performance |
| P2208 | transmission: The speed of Y3/6n2 to Y3/6n3 is excessive |
3.7 Mercedes Body (B####) Fault Codes
What are the meanings of Mercedes Body (B####) fault codes?
Mercedes Body (B####) fault codes indicate issues with various body-related systems, including headlamp range adjustment, air conditioning, seat adjustments, and airbag systems.
| Mercedes Fault Code | Fault Code Meaning |
|---|---|
| B1000 | HRA Headlamp range adjustment: Supply voltage of the control unit is too low (undervoltage) |
| B1004 | LCP Lower Control Panel: Control unit does not match vehicle type |
| B1056 | Automatic Air Conditioning: Problem in CAN communication with control unit DCM-RL |
| B1201 | Electric seat adjustment front left: Hall sensor front height M27m3 |
| B1213 | If seat memory installed: ext right rearview mirror voltage faulty |
| B1214 | If seat memory installed: ext right rearview mirror voltage faulty |
| B1226 | In-car temperature sensor (B10/4) |
| B1227 | Outside temperature indicator temp sensor (014) |
| B1128 | Heater core temperature (B10/1) |
| B1229 | Heater core temperature (B10/1) |
| B1230 | Evaporator temperature sensor (B10/6) |
| B1231 | ECT sensor (B11/4) |
| B1232 | Refrigerant pressure sensor (B12) |
| B1233 | Refrigerant temperature sensor (B12/1) |
| B1234 | Sun sensor (B32) |
| B1235 | Emissions sensor (B31) |
| B1241 | Refrigerant Fill |
| B1246 | PTS Parktronic: A42b1 (left outer sensor, front bumper) The plug connection has poor contact or is loose, or the sensor or cable is faulty |
| B1310 | Left/Window airbag sensor is defective |
| B1315 | Problem in Front passenger child seat recognition |
| B1416 | Coolant circulation pump (M13) |
| B1417 | Duovalve (Y21y1), left |
| B1418 | Duovalve (Y21y2), right |
| B1419 | Electromagnetic clutch (A9k1) |
| B1420 | Idle speed increase |
| B1421 | Pulse module (N05) |
| B1422 | Series interface (K1) connection to instrument cluster (A1) |
| B1423 | Switchover valve block (Y11) |
| B1424 | Activated charcoal filler actuator (A32m2) open |
| B1425 | Activated charcoal filler actuator (A32m2) closed |
| B1432 | Non-USA DTC |
| B1459 | Series interface (K2) connection to instrument cluster (A1) |
| B1462 | Wide open throttle (WOT) position signal diesel engines |
| B1476 | Airbag malfunction indicator and warning lamp is defective |
| B1481 | HRA: Part E2m1 (Right headlamp range adjustment motor) has short to ground |
| B1489 | HRA: Part E2m1 (Right headlamp range adjustment motor) has open or short to positive |
| B1492 | HRA: Part E1m1 (Left headlamp range adjustement motor) has short to positive/td> |
| B1617 | Part E19/1 (Left license plate lamp) is defective |
| B1618 | Part E19/2 (Right license plate lamp) is defective |
| B1628 | Part E2e5 (Turn signal lamp) in module E2 (Right front headlamp unit) is defective. |
| B1703 | Intermittant No Start in AAM Immobiliser Module |
| B1729 | PSE Pneumatic system doorlock Control Module A37 |
| B1736 | Navigation system’s CD Player: Check General CD, Check CD data block, Flimsy CD data |
| B1768 | Faulty open data flap limit switch (0025) Front flap |
| B1773 | HRA: Zero position programming has not yet been carried out or is not |
