2021 Genlyon C6 OBD Light Test with Launch X431 PAD V Elite HD
If the OBD indicator needs to be checked on a 2021 Genlyon C6, the test can be performed directly using the Launch X431 PAD V […]
Articles by sales
LAUNCH X431 Truck Software Update Log (June 2026)
The following details the commercial vehicle diagnostic software update for LAUNCH X431 tools (released in June 2026). This update applies to diagnostic devices with 8-inch […]
How to test if truck System Lamp are lit normally with LAUNCH X431?
Most modern trucks perform a brief system self-check on the dashboard when the ignition switch is on (ON) but the engine is not running. If […]
How to add keys to Porsche Macan using LAUNCH X431 IMMO PLUS
Adding a key to a Porsche Macan using the LAUNCH X431 IMMO PLUS/IMMO ELITE requires using BENCH Mode: wiring to the vehicle’s IMMO module. This […]
LAUNCH X431 Update: BENZ V50.56 & CITROEN V42.10 Coverage
More coverage. More functions. More diagnostic capability. LAUNCH X-431 diagnostic software has released BENZ V50.56 and CITROEN V42.10, adding new system functions, expanded vehicle coverage, […]
X431Shop.eu Mid-Year Offers: Save 5% and Get Free Gift
Looking for a professional automotive diagnostic scanner, key programmer, or advanced workshop solution? The X431Shop.eu Mid-Year Offers are now live! Simply add eligible products to […]
LAUNCH X431 IMMO PLUS Guide: Key Matching for Peugeot 3008
This article will introduce how to perform key matching on a Peugeot 3008 vehicle using the LAUNCH X431 IMMO tool (IMMO PLUS/IMMO ELITE). Tools […]
How to Fix Porsche Cayenne BMS Failure with Launch X431 IMMO Plus?
If a Porsche Cayenne has battery-related fault data stored in the BMS module, the LAUNCH X-431 IMMO PLUS can be used to back up the […]
LAUNCH X431 Guide: VAG SFD Multifactor Authentication Setup
Through collaborations with various manufacturers, the LAUNCH X431 diagnostic tool supports access to various vehicle gateways, such as VAG SGW, FCA SGW, Renault SGW, and […]
LAUNCH X431 Tool: Clear Remote Start/Stop Logs on Suburban
The “Reset Remote Vehicle Start Disable History” function in the LAUNCH X431 device can clear start/stop events in the ECM. This record is a fault/event […]
How to Reset Benz VGS3 NAG2 TCU with LAUNCH X431 PRO5?
This procedure resets a Mercedes-Benz VGS3 / NAG2 (7G-Tronic EGS) transmission control unit using the LAUNCH X431 PRO5 on a bench setup. The goal is […]
LAUNCH X431 Diagnostic Software Upgrade (May 26, 2026)
The LAUNCH X431 diagnostic software was updated for Tesla and Toyota vehicles on May 26, 2026. The following is a detailed upgrade log (diagnosing Tesla […]
LAUNCH XPROG3 vs X431 Key Programmer: Functional Differences
LAUNCH XPROG3 and X431 Key Programmer are often mentioned together as LAUNCH IMMO tools. So what are the differences between these two? Do they overlap […]
LAUNCH X431 PRO5 FAQ: Coding, Key Programming & EV Support
The LAUNCH X431 PRO5 is one of the most popular professional diagnostic scanners for workshops and advanced technicians. It supports vehicle diagnostics, ECU coding, immobilizer […]
LAUNCH X431 PRO3S+ HD Review: Is It Worth?
The LAUNCH X431 PRO3S+ Smartlink HD is a true professional-grade automotive diagnostic system built for workshops that need deep ECU access, multi-module scanning, and advanced […]