How to Solve Launch X431 PAD VII Require STM32 Virtual COM Port?
Customer problem: My Launch X431 PAD VII always asks this “X431 Autoriser X431 a acceder a STM32 virtual comport”. I have changed firmware …may be […]
Launch X431 Diagnostic Tool
How to Solve Launch X431 PAD VII Lost ADAS Function Menu?
One customer gave feedback that his Launch X431 PAD VII lost ADAS function on the main menu after updating the software to the latest version. […]
How to Solve Launch X431 Mercedes W213 Function is Not Activated?
Problem: When I used Launch X431 tool for my 2021 Mercedes W213, the system appeared “This function is not activated”. Solution: Mercedes-Benz gateway license […]
Launch X431 PRO5 “Failed to connect the anti-theft matching adaptor” Solution
Problem: I used Launch X431 PRO5 with X-Prog3 to do anti-theft key mathcing, Xprog3 key programmer appeared red indicator,and the device prompted “Failed to connect […]
How to Solve Launch X431 PRO5 Unable to Diagnose Porsche?
One customer reported that his Launch X431 PRO5 is unable to service Porsche vehicles. After selecting the vehicle model, it displays a “Loading” status and […]
How to Solve Launch X431 PROS Elite Failed to Get VCI Information?
Problem: One customer gave feedback that his Launch X431 PROS Elite stopped working and prompted “Failed to get VCI information, please try again after pull […]
How to Activate Subscription Renewal Card for Launch X431 PAD V?
Recently one customer reported that he bought 2 Years Update Service for his Launch X431 PAD V, but he didn’t know how to update the […]
2023 Ford Transit Odometer Configuration by Launch X431 Tool
In this post, you will learn how to write the correct odometer value into a replaced instrument cluster on a 2023 Ford Transit using Launch […]
Launch X431 Tool Calibrate 2023 Fiat Longitudinal and Lateral Sensor
Today we’ll show you exactly how to use Launch X431 diagnostic tool to perform a longitudinal and lateral sensor calibration on a 2023 Fiat. Fiat […]
How Launch X431 Pro Elite Change 2015 Ford Ranger Tire Size?
Question: I am trying to modify the tire size parameters on a 2015 Ford Ranger 2.2 with my Launch X431 Pro Elite, but the option […]
LAUNCH Notice: New SFD Security Requirements for VAG Vehicles (2FA Mandatory)
If you use Launch X431 diagnostic tools to service Volkswagen Group (VAG) vehicles, there is a crucial security update you need to know about. To […]
How to Reset 2024 Toyota Camry HV Learning Value by Launch X431 Tool?
When performing routine maintenance, replacing components, or troubleshooting driveability issues on modern hybrid vehicles, resetting the adaptive data is a crucial step. Over time, the […]
LAUNCH X431 PRO5 Erase Benz VGS3 NAG2 TCU on Bench
Swapping a pre-owned Mercedes-Benz 7G-Tronic transmission control unit requires bypassing the vehicle’s factory anti-theft system. Because these modules are uniquely personalized and locked to the […]
Launch X431 Update TESLA and TOYOTA Diagnostic Software (May 2026)
Launch X431 released the latest diagnostic software update. This release brings massive updates to our vehicle coverage, introducing advanced functionalities for cutting-edge electric vehicles and […]
What is Launch X431 ADAS RADAR 3-in-1 Tool?
Launch X-431 ADAS RADAR 3-in-1 tool is a specialized, compact calibration system designed for automotive repair shops to accurately service and recalibrate vehicle radar systems […]
Launch X431 PRO5 FAQs: IMMO, EV Kits & Troubleshooting (2026 New)
In this easy-to-follow Q&A guide, we will answer the most common questions about Launch X431 PRO5 diagnostic tool. We’ll cover everything from key programming and […]
How to Use LAUNCH AIOBD on 2011 Volvo C30?
If you are looking for a compact yet powerful diagnostic tool for your vehicle, LAUNCH AIOBD car diagnostic tool is proving to be a game-changer […]
How to Solve Launch X431 PAD VII Diagnostic Software File is Lost?
If your Launch X431 PAD VII Elite appeared “The diagnostic software file is lost or damaged. You are advised to delete the software and download […]