NHTSA ID Number: 11027762
TSB Date: 2026-01-23
Manufacturer Communication Number: B310226
Summary
When driving over a bump (compression and rebound), a “click”-type noise may occur in the area of thefront axle. The noise can be heard on the control arm rubber mount under torsional load, and a relative movement ofthe inner core can also be seen.
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Read More...NHTSA ID Number: 11027761
TSB Date: 2026-01-23
Manufacturer Communication Number: B310122
Summary
During inspection and/or diagnosis there is noticeable dirt/grease buildup on the axles near the inner and/orouter CV boots.
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Read More...NHTSA ID Number: 11027760
TSB Date: 2026-01-23
Manufacturer Communication Number: B240225
Summary
The threaded connection at the 48 power electronics (EME 48) may not have been properly secured. Further loosening of the connection could lead to a no-start or breakdown .
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Read More...NHTSA ID Number: 11027759
TSB Date: 2026-01-23
Manufacturer Communication Number: B160225
Summary
The assembly cover on the left side of the fuel tank may not have been properly plastic welded. Thiscould lead to a smell of fuel after refueling or service engine soon light (MIL) for an evaporative leakin the fuel system.
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Read More...NHTSA ID Number: 11027758
TSB Date: 2026-01-23
Manufacturer Communication Number: B110425
Summary
Due to an assembly error the upper oil pan screws may not have been torqued correctly.
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Read More...NHTSA ID Number: 11027757
TSB Date: 2026-01-22
Manufacturer Communication Number: NCU - 2026010004
Summary
Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, has determined that on certain subject vehicles, the engine electronics control unit software (ME-SFI) does not correspond to the current series production configuration. The possibility exists that a faulty calculation of the cylinder balance diagnosis counter may occur, but there would be no effects on the driving mode. MBUSA will conduct a service campaign. An authorized Mercedes-Benz dealer will update the engine electronics control unit software (ME-SFI) in the affected vehicles.
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Read More...NHTSA ID Number: 11027756
TSB Date: 2026-01-22
Manufacturer Communication Number: CL - 2025120010
Summary
An authorized Mercedes-Benz dealer will update the software for the battery management control unit in your vehicle, free of charge. Your vehicle must be brought to a dealership to complete the update.
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Read More...NHTSA ID Number: 11027755
TSB Date: 2026-01-22
Manufacturer Communication Number: OTA - 5497909
Summary
Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, has determined that in certain subject vehicles, the software for the central display control unit does not correspond to the current series production configuration. A remote software update is planned for the central display control unit to increase robustness of the touch screen as well as enhance the touch system functionality/sensitivity. MBUSA will conduct an OTA service campaign. Remote software updates are automatically downloaded and installed in the customer’s vehicle free of charge and do not require a dealer visit.
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Read More...NHTSA ID Number: 11027754
TSB Date: 2026-01-22
Manufacturer Communication Number: NCU - 2026010002
Summary
Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, has determined that on certain subject vehicles, the drivetrain control unit software does not correspond to the current series production configuration. Consequently, the vehicle may experience temporary functional impairments, such as an increased operation of the vehicle cooling fan, no-start conditions, and various warnings and faults such as MIL or cooling system malfunction messages. All symptoms resolve following a bus idle and restart. MBUSA will conduct a service campaign. An authorized Mercedes-Benz dealer will update the drivetrain control unit software on the affected vehicles.
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Read More...NHTSA ID Number: 11027753
TSB Date: 2026-01-22
Manufacturer Communication Number: LI54.71-P-080180
Summary
Complaint Frequent rear view camera flap actuations and/or noise associated. NOTE: Rear view camera functions are NOT affected and still perform in accordance with regulatory requirements. This is only for customer satisfaction purposes. Cause This is not a malfunction, but an intended system behavior. Calibration of the reversing camera is in progress. Remedy For customer satisfaction purposes, an optimization has been implemented to reduce the quantity of rearview camera flap actuations for calibration. Update both control units and perform on SCN coding: • A26/17 (Head Unit) • N62/* (PARK Control Unit) IMPORTANT: After both control units have been SCN coded, the "Movable 3D View" feature in the head unit will no longer be available. With this change there will be two distinct differences: 1) The "3D" icon when in the top down vehicle view, will no longer be present on the head unit. 2) The digital rendering of the vehicle with the ability to spatially move around the vehicle is no longer possible. This view is replaced with 2D static images of the left and right sides. Prior to releasing the vehicle, please verify the following: • Rear camera flap when calibrating after a key cycle bus sleep will stay open to 29 MPH and then close. Will reopen, when calibrating, at 9 MPH. • The head unit screens mentioned above appear the same as "View AFTER SCN Coding" as shown in the attachment.
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- CEL Doctor: The ANCEL AD310 is one of the best-selling OBD II scanners on the market and is recommended by Scotty Kilmer, a YouTuber and auto mechanic. It can easily determine the cause of the check engine light coming on. After repairing the vehicle's problems, it can quickly read and clear diagnostic trouble codes of emission system, read live data & hard memory data, view freeze frame, I/M monitor readiness and collect vehicle information.
- Sturdy and Compact: Equipped with a 2.5 foot cable made of very thick, flexible insulation. It is important to have a sturdy scanner as it can easily fall to the ground when working in a car. The AD310 OBD2 scanner is a well-constructed mechanic tool with a sleek design. It weighs 12 ounces and measures 8.9 x 6.9 x 1.4 inches. Thanks to its compact design and light weight, transporting the device is not a problem. The buttons are clearly labelled and the screen is large and displays results clearly.
- Accurate Fast and Easy to Use: The AD310 scanner can help you or your mechanic understand if your car is in good condition, provides exceptionally accurate and fast results, reads and clears engine trouble emission codes in seconds after you fixed the problem. This device will let you know immediately and fix the problem right away without any car knowledge. No need for batteries or a charger, get power directly from the OBDII Data Link Connector in your vehicle.
- OBDII Protocols and Car Compatibility: Many cheap scan tools do not really support all OBD2 protocols. AD310 scanner as it can support all OBDII protocols such as KWP2000, J1850 VPW, ISO9141, J1850 PWM and CAN. This device also has extensive vehicle compatibility with 1996 US-based, 2000 EU-based and Asian cars, light trucks, SUVs, as well as newer OBD2 and CAN vehicles both domestic and foreign. Pls confirm with our customer service whether it is compatible with your vehicle before purchasing.
- Home Necessity and Worthy to Own: This is an excellent code reader to travel or home with as it weighs less and it is compact in design. You can easily slide it in your backpack as you head to the garage, or put it on the dashboard, this will be a great fit for you. The AD310 is not only portable, but also accurate and fast in performance. Moreover, it covers various car brands and is suitable for people who just need a code reader to check their car.
- Multi-Functions - Practical Multi-Functions OBD2 code reader features built-in OBD2 DTC lookup library, which help you to determine the cause of the engine light, read code, erase code, view freeze frame, I/M ready, vehicle information, data flow, real-time curve, get vehicle speed information, calculate load value, engine coolant temperature, get engine speed.
- Wide Capability - Supports 9 protocols compatible with most 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import vehicles. Supports 6 languages - English,German, Dutch, Spanish, French, Italian.
- 2.8" LCD Display - Designed with a clear display 2.8" Large LCD screen - white backlight and contrast adjustment. No need any battery or charger, OBD reader gets the power directly from your vehicle through the OBDII Data Link Connector.
- Compact Design - Car diagnostic scanner is equipped with a 2.5 feet long cable and made of a very thick flexible insulator.There are 6 buttons on OBD2 Scanner:scroll up/down,enter/exit and buttons that quick query VIN vehicle number& the DTC fault code.
- ABS / Airbag codes NOT Supported - It is able to read and clear check engine information which is part of OBDII system, but it cannot work with non-OBDII systems, including ABS / Airbag / Oil Service Light, etc.
- 【Your Personal CEL Doctor – Read & Clear Engine Codes】The NT301 OBD2 scanner lets you read diagnostic trouble codes (DTCs), check em-issions readiness, turn off your Check Engine Light (CEL) or MIL, reset monitors, and view live data streams. It retrieves your vehicle's VIN instantly. Like all standard OBD2 scanners, it clears codes only after repairs are completed—if the issue persists, the code will return. Designed for DIYers who want to understand what’s really going on under the hood.
- 【Easy Code Reading – Just Plug & Play】Simply plug into the OBD2 port, turn the ignition to “ON” (engine off), and select the correct menu: Select OBDII-> Wait for seconds-> Select Read codes. For accurate results, ensure your vehicle is compatible and the OBD2 port is free from damage or wiring issues. No batteries needed— powered directly by your car.
- 【Live Data Graphing & Accuracy for Most OBD2 Vehicles】View and log live sensor data in graph form—monitor oxygen sensors, fuel trims, coolant temp, RPM, and more. Spot trends and suspicious values in real time. Compatible with most 1996+ gasoline cars, light trucks, and SUVs sold in the U.S., as well as many 2000+ European and Asian models. Also works on 12V diesel vehicles equipped with OBD2.
- 【S-mog Check Helper – Know Your Readiness Status at a Glance】With dedicated I/M readiness hotkeys and a simple Red-Yellow-Green LED indicator, you’ll instantly know if your vehicle is ready for em-issions testing. Built-in speaker provides audio feedback. No guesswork—just confidence before you head to the test center.
- 【A Must-Have Tool for Every Home Mechanic】Compact, rugged, and ready to use right out of the box. The 2.8” color screen is easy to read, even in daylight. No charging or setup required—just plug into the 16-pin DLC and start diagnosing. Recommended by professional mechanics on YouTube and trusted by DIYers worldwide.
Last update on 2026-03-25 / Affiliate links / Images from Amazon Product Advertising API
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