Mercedes-Benz GLC-Class Service Bulletins
657 manufacturer communications on file.
- April 15, 2024•Document ID: 10253720Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- LI20.00-P-076708
- Date Added:
- May 1, 2024
- Manufacturer:
- MERCEDES-BENZ
SummaryCheck engine lamp activated, coolant warning message, and engine fan running at full speed. Below fault codes stored in N127 PTCU related to LIN network components. U063200, U063287, U02A900, U02A987, U0698E4, U0698E5, U02C800, U02C887, U063B00, U063B87 Under analysis. Disconnect 12V battery and leave for 20 minutes. Reconnect battery and clear fault codes. Perform 2 test drives, with at least 5 minutes in between with ignition off. If vehicle operates normally, it can be released to the owner. If symptom reoccurs create a TIPS case with below information: Initial quick test showing fault codes. Details on events/scenario leading up to symptoms
Associated Products (2)Associated Documents - April 12, 2024•Document ID: 10253704Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- NCU - 2024030012
- Date Added:
- May 1, 2024
- Manufacturer:
- MERCEDES-BENZ
SummaryTEMPORARY DEACTIVATION OF CAMPAIGN DUE TO DIFFICULTY WITH THE SOFTWARE UPLOAD. AN UPDATED NCU WITH WORK INSTRUCTIONS WILL BE PROVIDED ONCE AVAILABLE. The vehicles were visible and flagged in VMI as "OPEN" on March 28, 2024. The affected vehicles will be removed from display in VMI on April 12, 2024, due to difficulties with the software upload. An update NCU with WI will be posted once available.
Associated Products (3)Associated Documents - April 5, 2024•Document ID: 10253697Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- NCU - 2024020005
- Date Added:
- May 1, 2024
- Manufacturer:
- MERCEDES-BENZ
SummaryThis is to notify you of the Service Campaign Launch to update the SCN coding for the drive unit DRVU Control Unit in 66,944 Model Year (MY) 2023 C-Class, GLC, S-Class, and SL (206, 223, 232, and 254 platform) vehicles. The vehicles will be visible and flagged in VMI as OPEN on April 5, 2024. Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2023 C-Class, GLC, S-Class, and SL (206, 223, 232, and 254 platform) vehicles, the DRVU control unit does not correspond to current production specifications. As a result, an incorrect fault stored message may appear (e.g. U188D00 and U015400) in the instrument cluster, indicating a missing signal, when in fact such signal is not required at this time. MBUSA will conduct a service campaign. An authorized Mercedes-Benz dealer will update the SCN coding for the DRVU Control Unit.
Associated Products (4)Associated Documents - March 28, 2024•Document ID: 10252710Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- NCU-2024030012
- Date Added:
- April 4, 2024
- Manufacturer:
- MERCEDES-BENZ
SummaryMercedes-Benz AG, the manufacturer of Mercedes-Benz, has determined that on certain MY 2024 C-Class, GLC, and S-Class (206, 223, 254 platform) vehicles, the electronic ignition lock control unit software does not meet current production specifications. Therefore, it is possible that the free access function (code 871) may not be available. MBUSA will conduct a service campaign. An authorized Mercedes-Benz dealer will update the N73/3 electronic ignition lock control unit software.
Associated Products (3)Associated Documents - March 22, 2024•Document ID: 10252747Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- NCU - 2024030010
- Date Added:
- April 5, 2024
- Manufacturer:
- MERCEDES-BENZ
SummaryThis is to notify you of the Service Campaign Launch to update the digital and replace the printed operators manual in 39 Model Year (MY) 2024 GLC, GLS, and AMG GT vehicles (167, 254, 192 and 290 platform). The vehicles will be visible and flagged in VMI as OPEN on March 22, 2024. Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2024 GLC, GLS, and AMG GT vehicles (167, 254, and 290 platform), the digital and printer operators manual may not correspond to current production specifications. Customers may have received the description of certain functions that are not applicable to their vehicle. MBUSA will conduct a service campaign. An authorized Mercedes-Benz dealer will update the digital and replace the printed operators manual.
Associated Products (3)Associated Documents - March 15, 2024•Document ID: 10252773Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- Mfr Comm. #:
- LI00.20-P-077615
- Date Added:
- April 5, 2024
- Manufacturer:
- MERCEDES-BENZ
SummaryThe following symptoms may be present in the instrument cluster: 1. "Perform vehicle handover" in the workshop menu to start the maintenance computer for service A/B cannot be carried out. 2. Service confirmation is not possible because "Perform vehicle handover" is displayed. This cannot be carried out. Routine change in software in instrument cluster N133/1. Vehicle handover has not taken place. First manually commission the already installed instrument cluster control unit N133/1 and then perform the special procedure to re-initialize ASSYST data in powertrain control unit N127. NOTE: The information contained in this document is intended for use by trained, professional technicians with the knowledge to properly and safely perform diagnosis and repairs on Mercedes-Benz vehicles, using Mercedes-Benz approved tools and equipment. It informs service technicians about conditions that could occur in certain vehicles and provides information that could assist in proper vehicle diagnosis, service, or repair. It does not indicate that a defect is present in any vehicle referenced in this document nor does it imply warranty coverage. DO NOT assume that a symptom or condition, or a described cause of a symptom or condition, affects any particular vehicle or groups of vehicles, or that a described repair applies to any particular vehicle or groups of vehicles. There can be multiple causes resulting in the same or similar symptoms or conditions described in this document, and trained professional service technicians must use their diagnostic skills to make evaluations on a case-by-case basis. The information contained in this document does not guarantee warranty coverage nor does it extend the vehicleâÂÂs warranty in any way.
Associated Products (25)2024 Mercedes-Benz AMG GT2024 Mercedes-Benz C-Class2024 Mercedes-Benz CLE2024 Mercedes-Benz E-Class2024 Mercedes-Benz GLC-Class2024 Mercedes-Benz GLE-Class2024 Mercedes-Benz S-Class2024 Mercedes-Benz SL-Class2023 Mercedes-Benz AMG GT2023 Mercedes-Benz C-Class2023 Mercedes-Benz GLC-Class2023 Mercedes-Benz GLE-Class2023 Mercedes-Benz S-Class2023 Mercedes-Benz SL-Class2022 Mercedes-Benz AMG GT2022 Mercedes-Benz C-Class2022 Mercedes-Benz GLE-Class2022 Mercedes-Benz S-Class2022 Mercedes-Benz SL-Class2021 Mercedes-Benz AMG GT+ 5 moreAssociated Documents - March 11, 2024•Document ID: 10252837Service Bulletin/Repair InstructionsSTRUCTURE; STRUCTURE:BODY:TAILGATE
- Mfr Comm. #:
- NCU - 2024030011
- Date Added:
- April 6, 2024
- Manufacturer:
- MERCEDES-BENZ
SummaryCheck right tailgate, rework if necessary Check/test procedure 1. Remove top center rear spoiler. For basic data, see AR72.20-P-4000WT. 2. Check outer top right of rear-end door for constriction and crack formation (Figure 1). a. No crack or sheet metal constriction present on outer right of rear-end door: End measure. b. Crack or sheet metal constriction present on outer right of rear-end door: Carry out work procedure. Work procedure 1. Remove side spoiler on right rear-end door. For basic data, see AR72.20-P-4000WT. The right side spoiler must be replaced. 2. Drill off crack/sheet metal constriction on outer right of rear-end door at ends using a 2âÂÂ3 mm drill bit. 3. Clean rear-end door in processed area, apply anticorrosion protection, and rework/seal the crack with seam sealant. Ensure cavity preservation according to manufacturer's specifications. 4. Assemble in reverse order.
Associated Products (2)Associated Documents - March 11, 2024•Document ID: 10252777Service Bulletin/Repair InstructionsSTRUCTURE:BODY:TRUNK LID; ELECTRICAL SYSTEM:PROPULSION SYSTEM:FUEL CELL; STRUCTURE:BODY:HOOD; STRUCTURE
- Mfr Comm. #:
- LI72.20-P-075746
- Date Added:
- April 5, 2024
- Manufacturer:
- MERCEDES-MAYBACH
SummaryTailgate opens unintentionally. Accidental or unnoticed activation of the button to open the tailgate on the vehicle key. E.g. when stored in trouser pocket, handbag etc. Remedy As of the 6th generation, the vehicle key can be recoded so that the tailgate no longer opens as a result of a long press on the button, but by double-clicking on the button instead. The recoding can be carried out as follows: 1. Add AO code O19 in VeDoc (O as in the letter "O" for Oscar, not the number "0"/zero) 2. EZS N73: Perform SCN coding 3. Deactivate the vehicle key (a successful deactivation is indicated by the LED lighting up 2x briefly and then 1x for a long period). 4. Place the vehicle key on the key symbol in the storage compartment and then switch on the ignition. All other vehicle keys must be outside of the vehicle when doing this! Perform steps 3 and 4 successively for all vehicle keys. Notes: 6th, 7th and 8th generation keys can be deactivated as follows: Up to modification year 22/1, by double-clicking on the locking button
Associated Products (57)2024 Mercedes-Benz C-Class2024 Mercedes-Benz CLA-Class2024 Mercedes-Benz E-Class2024 Mercedes-Benz EQB-Class2024 Mercedes-Benz GLA-Class2024 Mercedes-Benz GLB-Class2024 Mercedes-Benz GLC-Class2024 Mercedes-Benz GLE-Class2024 Mercedes-Benz S-Class2023 Mercedes-Benz C-Class2023 Mercedes-Benz CLA-Class2023 Mercedes-Benz CLS-Class2023 Mercedes-Benz E-Class2023 Mercedes-Benz EQB-Class2023 Mercedes-Benz GLA-Class2023 Mercedes-Benz GLB-Class2023 Mercedes-Benz GLC-Class2023 Mercedes-Benz GLE-Class2023 Mercedes-Benz S-Class2022 Mercedes-Benz A-Class+ 37 moreAssociated Documents - March 1, 2024•Document ID: 10252835Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- NCU - 2024020008
- Date Added:
- April 6, 2024
- Manufacturer:
- MERCEDES-BENZ
Summaryï· Always use the latest XENTRY Diagnosis software release with all available add-ons. ï· Make sure to follow the operation steps exactly as described in XENTRY Diagnosis. ï· Use a battery charger to ensure sufficient power supply of the vehicle on-board electrical system battery (greater than 12.5 V). ï· If XENTRY Diagnosis is already connected to the vehicle, start with operation step 2. If two or more software updates or SCN codings are performed during one workshop visit, operation items 02-4762 and 02-5058 may be invoiced only once for each workshop order. Work procedure 1. Connect XENTRY Diagnosis. 2. Update N129/1 - power electronics (SG-EM) control unit software. To do this, select menu item "Quick test view â N129/1 - power electronics (SG-EM) â Adaptations â Control unit update â Update of control unit software". Then follow the user guidance in XENTRY Diagnosis. 3. Disconnect XENTRY Diagnosis.
Associated Products (7)Associated Documents - February 29, 2024•Document ID: 10251192Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- OTA-24240203
- Date Added:
- March 5, 2024
- Manufacturer:
- MERCEDES-BENZ
SummaryMercedes-Benz AG (âÃÂÃÂMBAGâÃÂÃÂ), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 21-24 C-Class, EQE, EQS, GLC, GLE, GLS, S-Class, SL (206, 294, 295, 296, 297, 254, 167, 223, 232 platform) vehicles, the MBUX System software does not correspond with the latest series production configuration. The MBUX control unit will receive an OTA update that includes functional improvements and new features such as: Dolby AtmosÃÂî, video streaming, personalized images on the front passenger display, and additional commands for the MBUX Voice Assistant. MBUSA will conduct an OTA service campaign. Remote software updates are automatically downloaded and installed in the customerâÃÂÃÂs vehicle free of charge and do not require a dealer visit. No customer letter will be mailed for this OTA software update.
Associated Products (23)2024 Mercedes-Benz C-Class2024 Mercedes-Benz GLC-Class2024 Mercedes-Benz GLE-Class2024 Mercedes-Benz GLS-Class2024 Mercedes-Benz S-Class2024 Mercedes-Benz SL-Class2023 Mercedes-Benz C-Class2023 Mercedes-Benz GLC-Class2023 Mercedes-Benz GLE-Class2023 Mercedes-Benz GLS-Class2023 Mercedes-Benz S-Class2023 Mercedes-Benz SL-Class2022 Mercedes-Benz C-Class2022 Mercedes-Benz GLC-Class2022 Mercedes-Benz GLE-Class2022 Mercedes-Benz GLS-Class2022 Mercedes-Benz S-Class2022 Mercedes-Benz SL-Class2021 Mercedes-Benz C-Class2021 Mercedes-Benz GLC-Class+ 3 moreAssociated Documents - February 23, 2024•Document ID: 10251356Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
- Mfr Comm. #:
- LI82.60-P-077553
- Date Added:
- March 6, 2024
- Manufacturer:
- MERCEDES-BENZ
SummaryThe radio station favorites list is no longer present after bus idle Saving process during download Perform software update in control unit HU6 in the head unit (A26/17) to version E871.1 (A 247 904 53 00).
Associated Products (42)2024 Mercedes-Benz CLA-Class2024 Mercedes-Benz GLA-Class2024 Mercedes-Benz GLB-Class2024 Mercedes-Benz GLE-Class2024 Mercedes-Benz GLS-Class2023 Mercedes-Benz CLA-Class2023 Mercedes-Benz E-Class2023 Mercedes-Benz GLA-Class2023 Mercedes-Benz GLB-Class2023 Mercedes-Benz GLE-Class2023 Mercedes-Benz GLS-Class2022 Mercedes-Benz A-Class2022 Mercedes-Benz CLA-Class2022 Mercedes-Benz E-Class2022 Mercedes-Benz GLA-Class2022 Mercedes-Benz GLB-Class2022 Mercedes-Benz GLC-Class2022 Mercedes-Benz GLE-Class2022 Mercedes-Benz GLS-Class2021 Mercedes-Benz A-Class+ 22 moreAssociated Documents - February 9, 2024•Document ID: 10251176Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM
- Mfr Comm. #:
- OTA-24240201
- Date Added:
- March 4, 2024
- Manufacturer:
- MERCEDES-BENZ
SummaryMercedes-Benz AG (âÃÂÃÂMBAGâÃÂÃÂ), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY20-23 A-Class, C-Class, CLA, CLS, E-Class, GLA, GLB, GLC, GLE, GLS, AMG GT, S-Class (177, 205, 118, 257, 213, 238, 247, 253, 167, 290, 217, 222 platform) vehicles, the communication module system software does not correspond with the latest series production configuration. The communication module will receive an OTA update to improve the system stability and allow for better accessibility of Mercedes me services. MBUSA will conduct an OTA service campaign. Remote software updates are automatically downloaded and installed in the customerâÃÂÃÂs vehicle free of charge and do not require a dealer visit. All customers have been mailed a letter informing them of this OTA software update.
Associated Products (47)2023 Mercedes-Benz AMG GT2023 Mercedes-Benz C-Class2023 Mercedes-Benz CLA-Class2023 Mercedes-Benz CLS-Class2023 Mercedes-Benz E-Class2023 Mercedes-Benz GLA-Class2023 Mercedes-Benz GLB-Class2023 Mercedes-Benz GLC-Class2023 Mercedes-Benz GLE-Class2023 Mercedes-Benz GLS-Class2023 Mercedes-Benz S-Class2022 Mercedes-Benz A-Class2022 Mercedes-Benz AMG GT2022 Mercedes-Benz C-Class2022 Mercedes-Benz CLA-Class2022 Mercedes-Benz CLS-Class2022 Mercedes-Benz E-Class2022 Mercedes-Benz GLA-Class2022 Mercedes-Benz GLB-Class2022 Mercedes-Benz GLC-Class+ 27 moreAssociated Documents - February 2, 2024•Document ID: 10251181Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ELECTRICAL SYSTEM:BODY CONTROL MODULE:SOFTWARE; COMMUNICATION:MANUFACTURER TELEMATICS
- Mfr Comm. #:
- LI82.85-P-077312
- Date Added:
- March 5, 2024
- Manufacturer:
- MERCEDES-MAYBACH
SummaryComplaint Updating the RAMSES 1.1 module to the latest SW-version E139.4 will lead to an error in the modules vtime and therefore the following possible connectivity issues: Remote Status: ⢠The last updated timestamp shown in vehicle status leaf page will have the wrong information. Geofence: ⢠Geofence notifications will not be sent when vtime is invalid. Programming of Charge Settings: ⢠Updated timestamp in charge settings leaf page will have wrong timestamp. ⢠End of charging timestamp would have the wrong information. ⢠Status and end of charging are not displayed. ⢠Function itself is not affected, only the timestamps are wrong. Pre Entry Climate Control: ⢠The last updated timestamp shown in vehicle status leaf page will have the wrong information. ⢠Next departure time would be impacted. ⢠Function itself is not affected, only the timestamps are wrong. Software-Bug in RAMSES 1.1 Software E139.4. A fix for this issue will be implemented in the next coming RAMSES 1.1 SW E139.5 early 2024.
Associated Products (15)2024 Mercedes-Benz AMG GT2024 Mercedes-Benz C-Class2024 Mercedes-Benz CLE2024 Mercedes-Benz GLC-Class2024 Mercedes-Benz S-Class2024 Mercedes-Benz SL-Class2023 Mercedes-Benz C-Class2023 Mercedes-Benz CLE2023 Mercedes-Benz GLC-Class2023 Mercedes-Benz S-Class2023 Mercedes-Benz SL-Class2022 Mercedes-Benz C-Class2022 Mercedes-Benz S-Class2022 Mercedes-Benz SL-Class2021 Mercedes-Benz S-ClassAssociated Documents - January 29, 2024•Document ID: 10249540Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- NCU-OTA Comm Mod
- Date Added:
- February 2, 2024
- Manufacturer:
- MERCEDES-BENZ
SummaryMercedes-Benz AG (âÂÂMBAGâÂÂ), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2019-2023 A-Class, CLA, E-Class, G-Class, GLA, GLB, GLC, GLE, GLS, and S-Class (177, 118, 238, 463, 247, 253, 167, and 222 platform) vehicles, the communication module system software does not correspond with the latest series production configuration. The communication module system will receive an OTA update to improve system stability and availability of Mercedes me services. MBUSA will conduct an OTA service campaign. Remote software updates are automatically downloaded and installed in the customerâÂÂs vehicle free of charge and do not require a dealer visit. A letter will be mailed to all customers informing them of this OTA software update.
Associated Products (45)2023 Mercedes-Benz CLA-Class2023 Mercedes-Benz E-Class2023 Mercedes-Benz G-Class2023 Mercedes-Benz GLA-Class2023 Mercedes-Benz GLB-Class2023 Mercedes-Benz GLC-Class2023 Mercedes-Benz GLE-Class2023 Mercedes-Benz GLS-Class2022 Mercedes-Benz A-Class2022 Mercedes-Benz CLA-Class2022 Mercedes-Benz E-Class2022 Mercedes-Benz G-Class2022 Mercedes-Benz GLA-Class2022 Mercedes-Benz GLB-Class2022 Mercedes-Benz GLC-Class2022 Mercedes-Benz GLE-Class2022 Mercedes-Benz GLS-Class2021 Mercedes-Benz A-Class2021 Mercedes-Benz CLA-Class2021 Mercedes-Benz E-Class+ 25 moreAssociated Documents - January 24, 2024•Document ID: 10249541Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- NCU-OTA MBUX SW
- Date Added:
- February 2, 2024
- Manufacturer:
- MERCEDES-BENZ
SummaryMercedes-Benz AG (âÂÂMBAGâÂÂ), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2021-2023 C-Class, EQE, EQS, GLC, S-Class, and SL (206, 294, 295, 296, 297, 254, 223, and 232 platform) vehicles, there is a new software release for the MBUX Infotainment system. This OTA update includes functional improvements and eliminates software errors for a better entertainment experience. MBUSA will conduct an OTA service campaign. Remote software updates are automatically downloaded and installed in the customerâÂÂs vehicle free of charge and do not require a dealer visit. A letter will be mailed to included customers informing them of this software update.
Associated Products (9)Associated Documents - January 24, 2024•Document ID: 10249495Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- LI46.10-P-077314
- Date Added:
- February 1, 2024
- Manufacturer:
- MERCEDES-BENZ
SummaryNoises in the steering column area when steering. Under analysis. Check which area of the steering column the noises occur in. Do the noises tend to occur at the bottom in the driver footwell or do they tend to occur in the area of the steering column switch module (MRSM/SCCM)? If the noises occur in the area of the MRSM/SCCM, work through the following points: - Loosen screws of the MRSM/SCCM and steering wheel, re-align the MRSM/SCCM, and re-fasten the screws (see WIS). Sometimes there is stress at the MRSM/SCCM and noises occur. - If noises continue to occur, swap the MRSM/SCCM into a vehicle without any (noise) complaints. - If the noises occur with the MRSM/SCCM complained about when it is in the vehicle without a complaint (donor vehicle), the MRSM/SCCM can be replaced. - If noises also occur in the customer vehicle with the MRSM/SCCM from the reference vehicle, the MRSM/SCCM is not the cause and must not be replaced. Notes: - When installing the MRSM/SCCM, make sure that no damage occurs! - Only disassemble and mount all component parts in the "straight-ahead position" (see also WIS). - Please refer to this LI in the "Notes" section of the warranty claim!
Associated Products (88)2024 Mercedes-Benz AMG GT2024 Mercedes-Benz C-Class2024 Mercedes-Benz CLA-Class2024 Mercedes-Benz E-Class2024 Mercedes-Benz G-Class2024 Mercedes-Benz GLA-Class2024 Mercedes-Benz GLB-Class2024 Mercedes-Benz GLC-Class2024 Mercedes-Benz GLE-Class2024 Mercedes-Benz GLS-Class2024 Mercedes-Benz S-Class2024 Mercedes-Benz SL-Class2023 Mercedes-Benz AMG GT2023 Mercedes-Benz C-Class2023 Mercedes-Benz CLA-Class2023 Mercedes-Benz CLE2023 Mercedes-Benz CLS-Class2023 Mercedes-Benz E-Class2023 Mercedes-Benz EQB-Class2023 Mercedes-Benz G-Class+ 68 moreAssociated Documents - January 24, 2024•Document ID: 10249482Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- LI46.10-P-077313
- Date Added:
- February 1, 2024
- Manufacturer:
- MERCEDES-BENZ
SummaryThe steering wheel generates grinding noises between the steering wheel and steering column switch module during steering maneuvers See example file in the attachments area: Lenkrad-Schleifgeräusch_SteeringWheel-GrindingNoises.mp4 The plastic cover on the back of the steering wheel is not positioned correctly and may therefore rub against the steering column switch module Please use the following noise files for the damaged part analysis: 1. Grinding noise | pot. cause: steering wheel | see attachment: Lenkrad-Schleifgeräusch_SteeringWheel-GrindingNoises. mp4 2. Creaking/cracking noise | pot. cause: steering column switch module | see attachment: MRSM-Schleifgeräusch_ SCCM-GrindingNoises.MOV If the noise is due to the steering column switch module, please use LI46.10-P-077314. Check for grinding areas on the steering wheel: Please check the covers on the rear for protrusion and, if necessary, remount. 1. Mask off openings on back of steering wheel with adhesive tape 1. Mark the back of the steering wheel with colored chalk (see Picture 1) 2. Mount steering wheel on steering column switch module and turn the steering wheel from left lock to right lock ten times. 3. The chalk will now have disappeared in the areas where there is rubbing (see Picture 2) Warning: Ensure that no cables and visible areas of the steering wheel are damaged. The abrasive excess material on the back of the steering wheel must be carefully removed with a Dremel tool. Tip: You will need to remove approx. 0.1 mm to 0.3 mm of material (example: Picture 3) Make sure that none of the ground-off material gets into the steering wheel. After removing the material, clean the entire back of the steering wheel with a 1% soap solution.
Associated Products (86)2024 Mercedes-Benz AMG GT2024 Mercedes-Benz C-Class2024 Mercedes-Benz CLA-Class2024 Mercedes-Benz E-Class2024 Mercedes-Benz G-Class2024 Mercedes-Benz GLA-Class2024 Mercedes-Benz GLB-Class2024 Mercedes-Benz GLC-Class2024 Mercedes-Benz GLE-Class2024 Mercedes-Benz GLS-Class2024 Mercedes-Benz S-Class2024 Mercedes-Benz SL-Class2023 Mercedes-Benz AMG GT2023 Mercedes-Benz C-Class2023 Mercedes-Benz CLA-Class2023 Mercedes-Benz CLE2023 Mercedes-Benz CLS-Class2023 Mercedes-Benz E-Class2023 Mercedes-Benz EQB-Class2023 Mercedes-Benz G-Class+ 66 moreAssociated Documents - January 18, 2024•Document ID: 10249543Service Bulletin/Repair InstructionsFUEL SYSTEM, GASOLINE
- Mfr Comm. #:
- NCU-EW Pressure
- Date Added:
- February 2, 2024
- Manufacturer:
- MERCEDES-BENZ
SummaryIn our continuing efforts to assure the proper performance of Mercedes-Benz products and to enhance the satisfaction of our customers, Mercedes-Benz USA, LLC (MBUSA) is extending the warranty coverage for the pressure sensor in certain Model Year (MY) hybrid vehicles listed below from the original New Vehicle Limited Warranty of 4 years/50,000 miles to 15 years/150,000 miles, whichever occurs first, due to the following issue: The pressure sensor installed on the fuel tank or on the fuel filler neck might detect an electrical error as a result of contaminated fuel, which could cause the check engine malfunction indicator lamp (MIL) to illuminate. Please note, the error can only occur either on the tank or on the filler neck pressure sensor. It cannot occur simultaneously on both sensors. Please be advised that all repairs being claimed under this extended warranty must have a Quick Test uploaded with the following fault code information and may be audited. P1B9D28 Pressure Sensor on filler pipe. P045128 Pressure Sensor Tank. All repairs found to be functioning properly or without proper documentation will be returned and the claim debited in full. Only the following damage codes and parts may be claimed for the aforementioned repairs: Damage Code(s): 47147 Pressure Sensor, Fuel Tank Part(s): A 000 905 59 04 Pressure Sensor (To tank) or- A 000 905 89 16 Pressure Sensor (Filler neck) Please note that damage incurred from abuse, accidents, vandalism or other non-warrantable causes that are not covered by the New Vehicle Limited Warranty are similarly not covered by this Extended Warranty.
Associated Products (3)Associated Documents - January 18, 2024•Document ID: 10249726Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- NCU-OTAcommNoMMC
- Date Added:
- February 6, 2024
- Manufacturer:
- MERCEDES-BENZ
SummaryMercedes-Benz AG (âÂÂMBAGâÂÂ), the manufacturer of Mercedes-Benz, has determined that in certain MY 2017-2021 C-Class, CLA, CLS, E-Class, GLC, GLE, GLS, AMG GT, S-Class, SL, and SLC (205, 117, 257, 213/238, 253, 166/292, 190/290,217/222, 231, 172) vehicles, the software of the communication module does not correspond with the latest series production configuration. This free of charge update includes quality-enhancing optimizations for the communication module to improve the system stability and better availability of the Mercedes me services. The update is downloaded and installed in the background. This process takes approx. 15 minutes. During the installation, the system can be used without restrictions. The new software will be active after the vehicle has been switched off. MBUSA will conduct an OTA service campaign. Remote software updates are automatically downloaded and installed in the customerâÂÂs vehicle free of charge without an additional workshop visit via the data link of the communication module. All customers will be mailed a letter informing them of this software update.
Associated Products (53)2021 Mercedes-Benz AMG GT2021 Mercedes-Benz C-Class2021 Mercedes-Benz CLA-Class2021 Mercedes-Benz CLS-Class2021 Mercedes-Benz E-Class2021 Mercedes-Benz GLC-Class2021 Mercedes-Benz GLE-Class2021 Mercedes-Benz GLS-Class2021 Mercedes-Benz S-Class2020 Mercedes-Benz AMG GT2020 Mercedes-Benz C-Class2020 Mercedes-Benz CLA-Class2020 Mercedes-Benz CLS-Class2020 Mercedes-Benz E-Class2020 Mercedes-Benz GLC-Class2020 Mercedes-Benz GLE-Class2020 Mercedes-Benz GLS-Class2020 Mercedes-Benz S-Class2020 Mercedes-Benz SLC-Class2020 Mercedes-Benz SL-Class+ 33 moreAssociated Documents - January 2, 2024•Document ID: 10249539Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- LI82.62-P-077311
- Date Added:
- February 2, 2024
- Manufacturer:
- MERCEDES-MAYBACH
SummaryNo audio is output either in radio mode, or with media playback via app, Bluetooth or USB. In such cases, "Playback not active" is shown in the display. Mute line between communication module N112/2 and sound control unit N40/3. Check mute cable (violet) between control units for communication module N112/2 and sound N40/3, including plug contacts, and repair or replace as necessary. If the plug contact is deformed, it is imperative that its counterpart at the control unit is also checked.
Associated Products (12)2024 Mercedes-Benz C-Class2024 Mercedes-Benz GLC-Class2024 Mercedes-Benz S-Class2024 Mercedes-Benz SL-Class2023 Mercedes-Benz C-Class2023 Mercedes-Benz GLC-Class2023 Mercedes-Benz S-Class2023 Mercedes-Benz SL-Class2022 Mercedes-Benz C-Class2022 Mercedes-Benz S-Class2022 Mercedes-Benz SL-Class2021 Mercedes-Benz S-ClassAssociated Documents