--- product_id: 443489513 title: "X431 Elite for Benz OBD2 Full System Code Reader, 31+ Functions, Bi-Directional Car Diagnostic Tool for Benz/Maybach/Sprinter, ECU Coding Key Programming OBDII Scanner,Update without cost" brand: "launch" price: "€ 357.80" currency: EUR in_stock: true reviews_count: 13 category: "Launch" url: https://www.desertcart.at/products/443489513-x431-elite-for-benz-obd2-full-system-code-reader-31 store_origin: AT region: Austria --- # Auto VIN & smart diagnosis Bi-directional ECU control 31+ system & maintenance funcs X431 Elite for Benz OBD2 Full System Code Reader, 31+ Functions, Bi-Directional Car Diagnostic Tool for Benz/Maybach/Sprinter, ECU Coding Key Programming OBDII Scanner,Update without cost **Brand:** launch **Price:** € 357.80 **Availability:** ✅ In Stock ## Summary > 🚀 Unlock Pro-Level Benz Diagnostics & Coding — Never Miss a Beat! ## Quick Answers - **What is this?** X431 Elite for Benz OBD2 Full System Code Reader, 31+ Functions, Bi-Directional Car Diagnostic Tool for Benz/Maybach/Sprinter, ECU Coding Key Programming OBDII Scanner,Update without cost by launch - **How much does it cost?** € 357.80 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/443489513-x431-elite-for-benz-obd2-full-system-code-reader-31) ## Best For - launch enthusiasts ## Why This Product - Trusted launch brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lifetime Free Updates:** Stay ahead with continuous software upgrades—no hidden fees, ever. - • **Smart Auto-VIN Recognition:** Instantly identify your vehicle’s make, model, and year for a full system health report—no manual input needed. - • **Dealer-Level Bi-Directional Control:** Activate, test, and recalibrate vehicle components like a pro with real-time ECU commands. - • **Full System Coverage for Benz & More:** Diagnose ECM, ABS, SRS, TPMS, and 20+ other modules with precision and speed. - • **Comprehensive 31+ Maintenance Functions:** From ABS bleeding to DPF regeneration, cover all your Benz’s daily service needs effortlessly. ## Overview The LAUNCH X431 Elite is a professional-grade OBD2 diagnostic tool tailored for Mercedes-Benz, Maybach, and Sprinter vehicles. It offers 31+ maintenance functions, full system code reading, bi-directional ECU control, and smart Auto-VIN detection. With a crisp 4-inch Android-based touchscreen, it delivers dealer-level diagnostics, ECU coding, and key programming. Designed for efficiency and precision, it supports lifetime free updates and covers all major vehicle systems, making it an indispensable tool for serious Benz owners and automotive professionals. ## Description From the brand For Automotive Since 1992 Professional, Efficient & Faster. Make Maintenance Easier. LAUNCH Always Pursues High-quality Products for You! Our mission is to provide the most innovative and cost effective solutions to the automotive aftermarket. Based on more than 800 R&D engineers in Launch headquarters, Launch launches new products every year and follows new trends in the diagnostic industry. Our values: innovation, quality, efficiency, professionalism, competition. Our mission is to provide the most innovative and cost effective solutions to the automotive aftermarket. Based on more than 800 R&D engineers in Launch headquarters, Launch launches new products every year and follows new trends in the diagnostic industry. Our values: innovation, quality, efficiency, professionalism, competition. 4-Systems OBD2 Code Reader Special Designed Reader BBA Full Systems Car Diagnostic launch X431 Diagnostic Tool Professional Car Diagnostic How did we get our start? Launch Tech Co., Ltd was founded in 1992. Focusing on automotive scanners for 30 years.Global leading brands,worthy to trust! What makes our products unique? LAUNCH is the global market share of automotive diagnostic tools is the first!,it has more than 1000 international patents.Trustworthy! What problem are we solving? Adhering to the spirit of Create & Change, Launch designs and develops software products by itself, and provides customers with maintenance, update and after-sales support and other services related to automotive diagnostic and test. How did we get our start? Launch Tech Co., Ltd was founded in 1992. Focusing on automotive scanners for 30 years.Global leading brands,worthy to trust! What makes our products unique? LAUNCH is the global market share of automotive diagnostic tools is the first!,it has more than 1000 international patents.Trustworthy! What problem are we solving? Adhering to the spirit of Create & Change, Launch designs and develops software products by itself, and provides customers with maintenance, update and after-sales support and other services related to automotive diagnostic and test. Review: Great bit of kit. - Amazing, one year on, updates applied all ok. Does the job exactly as stated and intended with dealer level coding and programming functions. I was sceptical, but it does exactly what it claims. It's got the functionality of the larger launch devices, just tied to one brand (or group of brands) as advertised. Screen is nice and clear and easy to read in direct sunlight. Item is small enough to keep in glovebox . Menu structure is not the easiest to use, but if you have used other launch or similar diagnostic products, it's fairly intelligible. Supposedly has a built in battery, but it turns off when unplugged from vehicle, so no idea. Review: Brilliant diagnostic tool, but don't fiddle too much without knowing what you're doing! - This is a brilliant bit of kit and has helped me out various times since my purchase. But my advice would be, don't fiddle too much with settings that you're unsure about. I managed to accidentally reset my DDE CAS, resulting in my car only turning over, but not firing. And I got an error code - EWS tampering. I managed to sort the error, by reverting to original values for the DDE CAS and then I was able to start the car again. But definitely be careful. Overall, I am very happy with this product. It really is great value for money, it's very easy to use and it is a nice size device. It is handy being so portable, as I just keep it stowed away in my car, so it's always close by, if I need it. There are a ton of free features on this device, there are even some special functions and it is a great buy! ## Features - 🚗 Full System Diagnosis: Professional automotive scan tool specially designed to diagnose electronic control systems for Mer-cedes Benz for Maybach for SPRINTER for DEMO. It can read/erase codes, view live data, and retrieve ECU version information in all available vehicle systems including ECM, ABS, SRS, TCM, ESP, ISM, ESM, ES, TPMS, BMS etc.📣Note: Model Smart requireS an additional subscription to the software in the Mall.📣 - 🚗31+ Maintenance Functions: 31+ commonly used functions to meet the needs of daily maintenance diagnostic and reset,such as ABS Bleeding,NOx Sensor Reset,EGR Adaption,Oil Lamp Reset Reset,DPF Regeneration,TPMS Reset,Sunroof Reset,IMMO Reset,SAS Reset, Electronic Throttle Sensor Reset, Injector Coding,Seat Calibration,Stop/Start Reset,Transport Mode,etc. - 🚗Bi-directional Control(Active Test): The scanner allows you to activate or control a vehicle system or component, it can send commands to the ECU, read ECU data to determine the integrity of the system or component, and monitor the operation of the components, letting you quickly understand whether a specific system, component or subsystem is operating normally,such as turn on the radiator fan, open/close windows, operate mirrors, etc. - 🚗ECU code + bi-directional control: LAUNCH x431 for Benz supports activating or controlling the vehicle's system or components, allowing you to recalibrate, adjust or configure certain components after repairs or replacements. Make sure components are in good condition so that testing can be performed. The scan tool also supports off-line ecu coding. - 🚗Smart(Auto-Detect) Diagnosis: Adopts Auto-VIN technology that will automatically recognize vehicle information which you get the vehicle's make,model and year information more easily and then it will automatically generate a full system Health Report which you can quickly access all the electronic control units of vehicle and generate a detailed report about vehicle health. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09XWVNBB6 | | Best Sellers Rank | 24,036 in Automotive ( See Top 100 in Automotive ) 205 in OBD-II Engine System Diagnostic Tools | | Brand Name | LAUNCH | | Country Of Origin | China | | Customer Reviews | 4.2 4.2 out of 5 stars (987) | | EU Spare Part Availability Duration | 2 Years | | Language | English | | Manufacturer | LAUNCH | | Native Resolution | 320x480 | | Operating System | Andriod | | Power Source | Corded Electric | | Screen Size | 4 Inches | | UPC | 884508007798 | ## Product Details - **Brand:** LAUNCH - **EU Spare Part Availability Duration:** 2 Years - **Language:** English - **Manufacturer:** LAUNCH - **Operating system:** Andriod - **Power source:** Corded Electric - **Screen size:** 4 Inches - **UPC:** 884508007798 ## Images ![X431 Elite for Benz OBD2 Full System Code Reader, 31+ Functions, Bi-Directional Car Diagnostic Tool for Benz/Maybach/Sprinter, ECU Coding Key Programming OBDII Scanner,Update without cost - Image 1](https://m.media-amazon.com/images/I/71EIvbkX3GL.jpg) ## Questions & Answers **Q: I have a mercedes slc with 9g transmission, can this diagnostic tool read the transmission temperature for oil change level?** A: I have w213 and first thing I look at that transmission fluid temperature which is possible to see... So I am after to change transmission fluid and I think this device would be sufficient... **Q: I cannot see any options on this scanner to code a new key and you said it could do that.** A: Yeah, they make a lot of claims about what it can do, but mostly it’s BS. Although it does do a fair amount of things, I don’t think key coding is one of them. **Q: Can Engine management light be switched off with this scanner?** A: Yes. **Q: Is this able to work on VW or Skoda thank you** A: yes, can support ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great bit of kit. *by M***S on 19 July 2025* Amazing, one year on, updates applied all ok. Does the job exactly as stated and intended with dealer level coding and programming functions. I was sceptical, but it does exactly what it claims. It's got the functionality of the larger launch devices, just tied to one brand (or group of brands) as advertised. Screen is nice and clear and easy to read in direct sunlight. Item is small enough to keep in glovebox . Menu structure is not the easiest to use, but if you have used other launch or similar diagnostic products, it's fairly intelligible. Supposedly has a built in battery, but it turns off when unplugged from vehicle, so no idea. ### ⭐⭐⭐⭐⭐ Brilliant diagnostic tool, but don't fiddle too much without knowing what you're doing! *by D***N on 16 April 2024* This is a brilliant bit of kit and has helped me out various times since my purchase. But my advice would be, don't fiddle too much with settings that you're unsure about. I managed to accidentally reset my DDE CAS, resulting in my car only turning over, but not firing. And I got an error code - EWS tampering. I managed to sort the error, by reverting to original values for the DDE CAS and then I was able to start the car again. But definitely be careful. Overall, I am very happy with this product. It really is great value for money, it's very easy to use and it is a nice size device. It is handy being so portable, as I just keep it stowed away in my car, so it's always close by, if I need it. There are a ton of free features on this device, there are even some special functions and it is a great buy! ### ⭐⭐⭐⭐ Good little scan tool for the money *by I***9 on 31 March 2026* Instructions arent great. Takes a bit of playing about with it to understand all the functions. Does what I need it to do. Reset service intervals, write to idrive, release electric parking brake etc. ## Frequently Bought Together - 2025 LAUNCH Creader Elite for Mercedes-Benz MB Sprinter Maybach Full System OBD2 Scanner, Bidirectional Diagnostic Scan Tool, All Service Code Reader,ECU Coding, AutoVin, Lifetime Fr-ee Update - MANN-FILTER WK 820/14 Fuel Filter - Mann Filter Oil Filter Element - HU821X --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/443489513-x431-elite-for-benz-obd2-full-system-code-reader-31](https://www.desertcart.at/products/443489513-x431-elite-for-benz-obd2-full-system-code-reader-31) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-22*