⚠️【Important Tips Before Purchase】1️⃣ Compatible with standard OBD II vehicles manufactured from 1996 onward in the US market. 2️⃣ Due to the Secure Gateway (SGW) / FCA AutoAuth security system, this tool is unable to access OBDII modules or clear codes for FCA vehicles (including Chrysler, Dodge, Jeep, etc.) produced after 2017. ⚠️3️⃣Vehicles equipped with an SGW module are also not supported. 4️⃣Functions are not universal. Please send a mes-sage via 📞auteldirect @ outlook . com📞 to check compatibility before ordering. Need any help? Please don't histate to con-tact us via above em-ail. ⚠️【How to Get the PDF User Manual】A) Download it directly from the "Product guides and documents" section on the Am-azon product page. Or B) Find the user manual li-nk in "what's in the box" section of this listing page. C)Mes-sage us via Am-azon or 📞auteldirect @ outlook . com📞and we'll send you the PDF version within 24 hours. ⚠️📢 Please Note: It does not support full engine system diagnostics or advanced parameter display. If need, please consider upgrading to models such as the Autel MD906 Pro or MK808BT Pro. ⚠️❌The Autel ML519 is not listed on the US distributor's website. It is only on the Autel HQ global site. If you need the w-eb, feel fr-ee to con-tact us. 👍【Upgrade of AL319】Autel ML519 is a plug-and-play handheld OBD2 car check engine scanner. Upgraded from AL319, instead of just reading and clearing codes, ML519 can perform all OBDII functions (mode 1~10), and provide quick DTC lookup and live data in text & graph. It retrieves generic(P0, P2, P3, and U0), manufacturer specific(P1, P3, and U1) codes and pending codes, vehicle VIN, turn off CEL, check I/M readiness status for ready test, locate bad parts like a O2 sensor, do evap leak test, etc. 👍【Full OBD2 Functions】Generally only the scanners in auto parts stores are equipped with full OBD2 diagnosis, as they can handle more complex OBD2 issues. But this little guy has those too! ML519 car scanner integrates all OBD2 functions (10 modes), including: read code, clear code, view live data, freeze frame data, vehicle info, check I/M readiness status, O2 monitor test, on-board monitor test, EVAP leak test, modules present. Anyone who has cars knows it’s well worth the price! 👍【Read/Clear Codes & DTC Lookup】Knowing the accurate codes in advance if you don't want to be ripped off. You can use ML519 scanner to read the codes to quickly locate the problem areas, then determine if you can do the repair yourself or go to a mechanic, and clear the codes to get everything back to normal. When read out the DTCs, you can click the button to display what the codes mean, and DTC Lookup functions work as a DTC library to search meanings for DTCs, no need to google or guess it. 👍【Turn Off CEL & Smog Check】The Check Engine Light is always annoying you, most of the time because of a little thing like a loose gas cap, isn't it? With ML519 scan tool, you can read codes to quickly find out why the check engine light is on and reset it. Don’t waste money on a failed smog test! ML519 can retrieve I/M Readiness status to make sure OBD2 monitors on your car are “Ready”, monitors like misfire, fuel, catalyst, O2 sensors, EVAP, etc, to help you pass the annual smog check. 👍【Retrieve Freeze Frame Data & Vehicle Info】The more specific the information available, the clearer the problem. The OBD2 scanner ML519 can retrieve freeze frame data, including important engine parameters like RPM, fuel pressure, fuel trim, engine coolant temperature, etc. Also it can retrieve Vehicle Information such as VIN number, Calibration ID(s), Calibration Verification Nos. (CVNs), etc, which is useful to check whether the ECU matches when you are buying a used car. 👍【One-Year War-ranty & Lifetime Tech Support】Autel ML519 auto diagnostic scanner comes with lifetime technical support. Autel MaxiLink ML519 car scan tool is backed by 30 Days REPLACEMENT or FULL REF-UND, 12 Months war-ranty from defects after-sales services. If there are any questions or concerns, pls don't hesitate to con-tact us directly via 📞auteldirect @ outlook . com📞. 🚦📢👉NOTE: Autel AL519/ ML519 is the basic obd2 code reader, no need to and can't be registered. MaxiLink ML519 OBDII/EOBD scanner can perform read and clear codes from vehicles on-board computers but also manufacturer-specific enhanced data and freeze frame data, DTC lookup and code breaker function to assist with better understanding the DTC codes’ meaning, allow you to view live data steam in text and graphing, recorded data print out via windows-based PC, retrieve I/M readiness status with the patented One-Click I/M Readiness Status Key, perform O2 monitor test, On-Board Monitor Test, Component Test, retrieving vehicle information(VIN, CIN and CVN), module present and turns off Check Engine Light (MIL).
The Autel MaxiLink ML519 and Autel AutoLink AL519 has the same functions but different in color.

ML519 Features:
1. Color-coded LED