Xtool X100 MAX Auto Key Programmer with KC501 Adapter Supports ECU coding 42+ Services 2 Years Update
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Express Estimated Delivery:Jun 15 - Jun 19
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Free Shipping Method: Estimate dilevery 8-19 business days
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Xtool X100 MAX Auto Key Programmer with KC501 Adapter Supports ECU coding 42+ Services 2 Years Update
Xtool X100 MAX Auto Key Programmer Supports Full Systems Diagnostics, 42 special functions, ECU coding and Topology Mapping, Supports CAN FD/DoIP 2 years free upgrade.

Xtool X100 MAX Highlights:
1. Dealer-Level Full Systems Diagnostics + Bi-Directional Control (active test)
2. With KC501, comprehensive IMMO/Key Programming Functions
3. Supports 42+ special functions, ECU coding, Refresh Hidden Functions and VAG guided functions
4. Support DoIP and CAN FD Protocols
5. Supports Bluetooth and USB connection
6. With X-MVCI J2534 VCI. Supports BMW, Benz, VW, Audi, SKODA, Ford, Mazda online programming
7. 2 years free update
8. Supports Topology Mapping
9. AutoScan & AutoVIN
10. Multi-Language: English, German, French, Spanish, Finnish, Italian, Japanese, Portuguese, Russian, Korean, Polish, Arabic, send us the serial number to change the language.
11. Upgrade version of x100 pad3.
12. Supports Russian, Malaysian, French, Brazilian cars

Xtool X100 MAX Functions:
1. Advanced IMMO & Key Programming
Read PIN/CS(All Key Lost)
Check Number of Keys
Generate Dealer Key
Add Keys
Program New Key Fobs
Key Learning
Remote Learning
Read Remote Frequency, Chip Type & Chip ID
Key Chip Read & Write
EEPROM Read & Write
Transponder Read & Write
Basic MCU Read & Write
IMMO ECU Reset/ Adaptation
IMMO ECU Refresh/ Coding
for Benz FEM/ BDC Key Learning, ECU Adaptation
Read & Write for Benz Infrared Key
for BM-W CAS3/ 2 Key Learning
for V-W/ Au-di/ Sko-da/ Se-at IMMO III/ IV/ V Add Key, All Key Lost
2. Topology Module Mapping
X100 Max features module topology to scan all available car modules and show color coded diagnosis status in tree mapping that reveals the underlying communication structures between modules, greatly improved repair efficiency for workshops.

3. ECU Programming
XTOOL X100 MAX professional diagnostic scan tool can perform Online ECU Programming on BMW, Mercedes Benz, Volkswagen, Offline ECU Programming on Ford, Lincoln, Mazda and ECU Coding on Volkswagen, Audi, Skoda and etc to program/reflash ECUs, perform Online Calibrations, Online Parameterizations, and customize car settings.
Perform Online ECU Programming on ECM, PCM, BCM For BMW/Mercedes/VW, to:
Replace the existing software, firmware in the ECU;Program/reflash new modules after ECU replacement;Fix software-controlled driving performance and emission issues.
Perform Offline ECU Programming For Ford/Lincoln/Mazda, to:
Copy the codes from old module to the new one when you have swapped the ECU/Module from a doner car; Perform Programmable Module Installation(PMI) to reprograms the adaptive data for certain components after repairs or replacements.
4. Advanced ECU Coding
Used to reflash the vehicle control modules, it allows you to reprogram adaptive data for certain components after making repairs or replacements.You can use our XTOOL X100 MAX to stimulate all the possibilities of the vehicles.
After we replace control units, bad actuators, or certain parts we need to do the coding to make the replaced parts being stored and recognized by the ECU. Almost all systems that include engine, fuel, injector, gear shift, ABS, airbag system, and so on can be coded with this scanner. Before the coding, please read and record the original module’s information.
Incluing: Recode Changed Modules; Optimize Vehicle Performance; Re-Flash Hidden Functions; Renew ECUs Coordination; Reprogram; Adaptive Data; Improve Fuel Efficiency; Reduce Power Loss; Improve the Durability of Mechanical Parts, etc.

5. Bi-directional Control
X100 Max this bi-directional tool can put out the commands to ECUs, read the ecu data and monitor the operation of actuators, to precisely locate the car problems through active tests, letting you quickly know whether a specific system, component, or subsystem is functioning properly or not.
For example, If a fuel pump is not working and leads to ignition failure, it could be a faulty pump, wiring, relay, or command. By turning the fuel pump on and off via the X100 Max, you can quickly determine whether it’s a wiring, relay, or pump issue without removing any parts.
Note: Functions are not all available and vary by vehicle!!!

6.OE-Level Full Diagnostics
Read all DTC types for full systems like ABS, SRS, TPMS, Engine, Transmission, Brake System and etc, view, graph and record data PIDs, support bi-directional controls, actuation test and all other diagnostic functions.
Displays live data in text, graph for easy data review and analysis, record and playbacks live data to pinpoint troubles of sensors and components.
AutoScan & AutoVIN: AutoVIN functions allowing you to quickly figure out Vehicle Identification No. (VIN) to perform fast diagnostic.
This comprehensive scanning process is able to locate the faulty systems and retrieve the DTCs related easily. So you can work on all parts of the vehicle systems to enhance the performance, save energy, reduce emissions, and everything else.

7. With KC501 Key Chip Programmer & EEPROM Adapter:
KC501:
For VW 4th & 5th IMMO
For Mercedes-Benz Infrared key Increase
Read & Write Chip
X100 MAX equipped with KC501 key programmer, allows you to proceed with advanced key programming for higher-security vehicle brands.
Key Learning and ECU Adaptation for Benz FEM/BDC
Key Learning for BMW CAS4/3/2 key, Add Key
All-Key-Lost for VW/Audi/Skoda/Seat IMMO III/IV/V
Add Key for VW/Audi MQB(VDD & JCI)
Key Learning for IMMO VW A4/A5/Q5 2015+

8. 42 Maintenance Functions
Oil Reset - Reset the oil life systems every time the oil and oil filter are changed;
Injector Coding - Code new injector numbers to replace the previous one when fitting the new injectors or after the replacement is completed;
Brake Reset - Deactivate and activate the brake control system, assist with brake fluid control, open and close brake pads, etc.;
Battery Reset - Evaluate the battery charge state, monitor the closed-circuit current, register the battery replacement, etc.
Key Programmer - Help ECU to recognize the new keys when you need to add new keys
TPMS Reset - Tire pressure resetting is required to be performed after maintenance is performed;
Gear Learn - Perform gear learning for the car when the engine ECU, the crankshaft position sensor, or the crankshaft flywheel is replaced. match and learn the sensor. Also used to test sensors.
A/C Relearn - operation data of the compressor is reset and self-learning is performed, and the position of the servo motor is reset and self-learning, which is used to detect and verify the fault location of the air conditioning system.
HV Battery - When the new energy vehicle is faulty and repaired, it is necessary to ensure that the high-voltage battery has no power output. Through this function, the power output of the high-voltage battery to the vehicle can be disconnected, so that the maintenance worker can perform maintenance and inspection on the vehicle safely.
Write VIN - The VIN information is stored in some important ECUs of the vehicle. After replacing the ECU, it is necessary to write the VIN number of the vehicle for verification and download the relevant ECU software. (After replacing the second-hand module, you need to flash the VIN)
X100 Max also support Throttle Relearn, Disable Transportation, ABS Bleeding, Headlight, Air Suspension, DPF, EEPROM Adapter, Reset control unit, VGT Relearn, Nox Reset, FRM Reset, EGR Relearn, AdBlue Reset, SRS, Clutch Adaption, Speed Limit, ADAS, etc.

Note: ALL the service functions available vary acorss vehicles. Please come to us to check compatibility with car VINs.
9. More Extended Function
VAG Guided Function: With VAG Guide Functions, X100MAX can perform complex functions such as special functions to help your diagnostic step by step with instructions for VW, for Audi, for Skoda, etc.
Support CAN FD & DoIP Protocol: Access new communication protocols of CAN FD (cover for GM MY2020+ models), and DOIP (for BMW E/F/G Chassis, Jaguar, Land Rover vehicle makes).
Cover 1000+ Brands: Covers 10000+ Vehicles includes American, European, Asian, Japanese brands.
Diagnostic Report Sharing & Printing: Enables diagnostic tech or mechanics to generate diagnostic reports before and after car diagnostics and maintenance services by printing it out or sending it to customers via PDF.
Online Tech Support: Users can receive remote support from XTOOL technical engineers, colleagues, or friends, by allowing them to control this tablet device on their PC via the TeamViewer software.
13 Languages:Please send the Serial Number(S/N) to change English to Spanish, Portuguese, French, Japanese, German, Polish, Russian, Italian, Korean, Dutch, Swedish, etc.
Xtool X100 MAX Support cars list:
Asia: For Toyota, for Lexus, for Honda, for Acura, for Mazda, for Nissan, for Infiniti, for Mitsubishi, for Subaru, for Suzuki, for Kia, for Hyundai, for Daewoo, for SSANGYONG, for Proton, etc
Europe: For A-udi, for V-W, for Skoda, for Seat, for Por-sche, for Opel, for Citroen, for Peugeot, for Jaguar, for Land Rover, for Lincoln, for Renault, etc
America: For G-M, for Cadillac, for Buick, for Chrysler, forFord etc
China: For Great Wall, for Chery, for Brilliance-auto, for Geely, for LIFAN, for HAFEI, for CHANGAN, for LANDWIND, for BYD, for BYD, for JAC, etc.
Also supports:
●Support For Russian For LADA/Renault and etc.
●Support For Brazil For Renault/GM/Fiat and etc.
●Support For Malaysia For Perodua/Proton and etc.
●Support For France For Renault/Megane III and etc.
Xtool X100 MAX Specifications:
Operating System:Android 510
Processor:Quad-core processor 1.8GHz
RAM:4G
ROM:128G
Display:9.7-inch capacitive, 1024×768 resolution
Connectivity:USB/Wi-Fi/Bluetooth
Camera:8-megapixel autofocus rear camera with flash
Sensor:Gravity sensor
Audio Input/ Audio Output:Microphone/ Loudspeaker
Ports:USB3.0/DC charging port/VGA port/DOIP port
Battery:3.7V, 10000mAh, Rechargeable Lithium-ion Battery
Input Voltage:12V DC
Operating Temperature:-10~50℃
Relative Humidity:< 90%
Dimensions:315.07×218.35×34.61 mm

Xtool X100 MAX Packing List:


Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.
Package will ship out within 48 hours after payment receive usual, if there is some acceident, we will inform you by order contact information.
VXDAS Policy
Kindly note: Before returning items to us, please read and follow the instructions below. You can also contact our Customer Service, we will be glad to help you. Please make sure that you understand our policy and ensure that all criteria are met before physically sending any items back to us.
1. Return Policy
What Situation VXDAS Provides Return Policy?
- Mis-Ordered Products: If you ordered the wrong item by mistake and need to exchange it for the correct one, you can return it. However, you must bear the shipping costs for both sending the item back to us and the freight for shipping the new item back to you.
- Quality Issues: If our products do not work well upon arrival or suffer damage during delivery, our return policy will apply—provided that the issue is verified by our technical team.
- Non-Quality Issues (Change of Mind): In particular situations, after our customer service reviews your case, a return may be accepted. Under this condition, we will deduct the original shipping fee PLUS a 15% restocking fee from your final refund.
What Situation VXDAS DOES NOT Provide Return Policy?
We strictly DO NOT accept returns or exchanges under the following conditions:
- Failure to Provide Proof: The customer is unable or refuses to provide clear pictures of the product issue and a short video showing their operation.
- Refusal to Cooperate: The customer refuses to cooperate with our technical support team for a remote check (via TeamViewer or AnyDesk) to verify the problem.
- Unauthorized Disassembly (Anti-Tampering Rule): The device housing has been opened, unscrewed, or dismantled by the customer without our official tech team's written permission.
- Man-Made Damage: The item is damaged due to improper personal use, physical drops, or incorrect installation.
What if a Customer Insists on Returning the Item Anyway?
If a customer refuses to cooperate with our technical verification process but insists on shipping the item back without our official return authorization:
- All Costs on Customer: The customer must fully bear the return shipping fee AND any customs clearance fees/import duties incurred when the parcel arrives at our warehouse. VXDAS will not pay for any customs-due parcels.
- Strict Deduction: We will only process a refund AFTER we receive the complete package in its original, undamaged sealed packaging. From the final refund, we will strictly deduct the original shipping postage fee PLUS a 15% restocking fee.
How to Return Items to VXDAS? (With Authorization)
After all details are confirmed and a return is officially agreed upon by VXDAS sales, please follow this process:
- Return Shipping Method: VXDAS strongly recommends using Registered Mail , EMS, DHL, UPS or FEDEX to return the parcel. Please only send it to the shipping address provided by our Customer Service. Without our prior permission, we are not responsible for parcels lost or rejected through unapproved express couriers.
- Return Shipping Window: All returns for a refund or exchange must be completed within 14 days of receiving our official return authorization. You must ship the item out and provide the return tracking number with shipping invoice details to your VXDAS sales representative.
2. Refund Policy (Including Order Cancellation)
You can apply for a refund within 14 days from the date you received the goods. The detailed rules are as follows:
What Situation VXDAS Provides Refund Policy?
- Cancel the Order Before Shipping (Personal Reasons): If you request to cancel your order within 12 hours of placing it and before it has been shipped, a 5% processing fee will be deducted from your total refund to cover payment gateway transaction fees and handling costs.
- Cancel the Order After Shipping (In Transit or Delivered): If you request a cancellation or return after the package has been shipped, you are responsible for the return process. We will deduct the original shipping postage fee PLUS a 15% restocking fee from your final refund. The item must be returned 100% unopened and in its original sealed packaging.
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Technical & Quality Issues (Mandatory Verification): Automotive diagnostic tools involve professional hardware and complex software environments. If you report a quality defect or a technical issue, you MUST follow our verification process:
- Proof Required: You MUST provide clear photos of the error message and a short operation video showing how you connected and operated the device. (Product S/N is not required).
- Remote Inspection: You MUST cooperate with our technical support team for a remote check (via TeamViewer). Our technicians must officially inspect and confirm the issue remotely before any return or refund can be authorized.
- Return Shipping for Quality Issues: If our technical team confirms a hardware or software defect via photos/video/remote check and it cannot be fixed, we will fully cover the return shipping cost. If you refuse to provide photos/videos or decline the remote technical inspection, your request will automatically be processed as a "Change of Mind" (personal reason) return, meaning you must pay for the return shipping yourself.
- Stock Issues: If a product is out of stock, we will email you to check if you prefer an exchange or a full refund.
- Lost in Transit: If the shipping company confirms the product is lost in transit, we will provide a full refund or resend a new item.
What Situation VXDAS DOES NOT Provide Refund Policy?
- The customer has received the goods for over 14 business days.
- Any Voided Warranty Cases: Items that have been privately disassembled, opened, or altered by the user without our consent are strictly excluded from any refund.
- Special Products/Services: Some products or services are strictly non-refundable once provided. This includes software download links, software installation services, and account/token activation services.
When Can You Get the Refund?
Usually, we will only issue the refund after the returned item is received and inspected by our warehouse (within 2-3 business days). If the returned product is opened, used, damaged, or shows signs of self-disassembly, corresponding damage costs will be deducted, or the refund request may be rejected entirely. Once approved, the refund will be processed back to your original payment method within 7 business days.
3. Repair Policy
In-Warranty Period (1-Year Warranty)
Most diagnostic tools and software from VXDAS come with a 1-year warranty, free repair, and 1-year free updates during the warranty period.
- How to claim: You must first provide your order number, problem pictures, and operation videos to our customer service technicians to confirm the problem. If the problem cannot be solved remotely, we will guide you on how to send the product back for repair.
- Shipping Fees: You will bear the shipping cost of sending the tool to VXDAS. Once the repair is completed and tested, VXDAS will bear the shipping cost to send it back to you.
Out-of-Warranty Period
Products purchased over 1 year ago or items with man-made damage (due to improper use) are out of warranty. A repair fee and return shipping fee will apply. Please consult our sales staff regarding specific maintenance costs before sending items back.
4. Warranty Policy
- One-Year Quality Warranty: All diagnostic tools and software from VXDAS include a one-year quality warranty period. (Note: 1-time remote service or customized services are not covered. Some specific brand products enjoy a 2-year warranty).
- Strict Quality Control: Before shipping, all goods are rigorously tested by vxdas.com engineers. We check basic hardware/software functions, appearance, packaging, accessories, and power adapter standards to ensure full functionality.
- Exceptions: This warranty policy applies to all items except those that explicitly state "No Warranty" in their product descriptions (such as certain chips or single-use components).
🚨 What Voids the Warranty Automatically? (Void Warranty Scope)
To protect our brand and coordinate with original factory policies, the standard 1-year warranty will be instantly and permanently voided if the device falls under any of the following scenarios:
- Unauthorized Disassembly: If the customer opens, unscrews, dismantles, the internal hardware board of the device by themselves without our written permission. (Most units contain anti-tamper warranty stickers; broken seals will result in immediate warranty termination).
- Wearable Consumables: Main test cables, OBD2 adapters, and power cords are subject to daily wear and tear. These accessories are covered under a 30-day arrival-defect warranty and are excluded from the 1-year main unit warranty.
- End-of-Life (Discontinued) Models: If a model has been officially discontinued and the manufacturing factory has permanently closed its production line, we will no longer have access to original spare parts. Hardware repair will not be supported for these models, though software support will remain accessible whenever available.
- Fatal Hardware Failure (Main Chip Damage): If the device's main IC/CPU chip is permanently burned, cracked, or short-circuited (often caused by vehicle voltage surges, improper power input, or unapproved firmware modifications), the hardware is physically irreparable.
Note: For voided warranty or out-of-warranty cases, VXDAS will gladly offer an exclusive loyalty discount or a cost-price hardware replacement scheme to help you upgrade to a functional device smoothly. Please consult our support team for details.
5. Governing Law & Business Entity
This Agreement shall be governed by the laws of Hong Kong, together with all other applicable local laws relevant to the merchant’s operations. This includes, without limitation, the laws of the merchant’s place of business registration (CO), the jurisdictions in which the merchant conducts business activities, the locations where customers or cardholders are situated, and any legal or regulatory requirements applicable to our acquiring partners, payment processors, and service providers. All governing laws shall apply without regard to any conflict-of-law principles.
KEY STONE COMMERCE GROUP LIMITED
LIVEN HOUSE, 61-63 KING YIP ST, KWUN TONG, KL
📌 IMPORTANT PURCHASE NOTICE – MUST READ BEFORE BUYING
To ensure a smooth setup and avoid any installation compliance issues, please review the following technical requirements for our professional diagnostic tool:
- Antivirus Compatibility (False Positives): > Because most aftermarket diagnostic software utilizes deep-system emulation to interface directly with your vehicle’s ECU, strict security tools (like Windows Defender) will frequently flag it as a threat. This is a standard false positive. For successful installation, the software must be added to your antivirus "Exclusion List" or the antivirus temporarily disabled during use. If you are uncomfortable with this standard protocol, please consider alternative options.
- Pre-Installed Software Activation Required: > If your package includes a pre-installed hard drive (HDD/SSD), the system and diagnostic software are securely locked for transit and require activation before first use. Upon receiving your package, please contact our support team immediately to get remote activation service. It is not defective; it simply requires a 5-minute initial unlock.
- HDD/SSD Compatibility & Restrictions (Except SKU: DS036): > Please note that ALL our software hard drives are designed as internal drives and CANNOT be used via a external USB enclosure, with the sole exception of SKU: DS036(Alldat* software). Before purchasing, please ensure the physical size and interface (e.g., 2.5" SATA) of our drive are fully compatible with your laptop's internal slot. If you are unsure about compatibility, please contact our customer support before buying.
- Pre-installed software HDD/SSD Warranty Void Policy: > Our pre-installed software contains encrypted configurations. Any attempt to duplicate, clone, or copy the files from our hard drive to another device will permanently lock the software and instantly VOID your product warranty. We do not provide after-sales support or refunds for drives that have been privately copied.
- Professional Remote Tech Support (Optional & Secure): > Automotive diagnostic software setup can be complex. We offer 100% free, secure remote technical assistance via TeamViewer to help you configure the system. This service is entirely optional. We respect your data privacy and will only perform necessary software configurations with your permission.