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Autel MaxiIM IM508S

Autel MaxiIM IM508S

MaxiIM IM508S is an advanced portable immobilizer and key programming device. Powerful combination of key programming/all system diagnostics/maintenance services.

The Autel MaxiIM IM508S redefines automotive diagnostics and key programming with its cutting-edge Android 11 tablet design, engineered to deliver blazing-fast performance, professional-grade versatility, and unmatched workshop efficiency. As the upgraded successor to the IM508, this device integrates key programming, full-system diagnostics, and 40+ essential maintenance services into a single, portable platform—perfect for locksmiths, technicians, and repair shops aiming to streamline operations and boost revenue.

MaxiIM IM508S Main Features:

• Full-System Diagnostics: Perform in-depth scans of engine, transmission, ABS, airbag, and more across 80+ car brands. Retrieve and clear codes, view live data, and generate diagnostic reports effortlessly.
• Smart Key Fob Programming: Reprogram and synchronize key fobs, remotes, and immobilizers for Honda, Toyota, Ford, Nissan, and other major brands (2000-2026 models). Supports IMMO functions like PIN code retrieval and ECU initialization.
• Bi-Directional Control & ECU Coding: Activate components, reset service lights, and customize settings via advanced bi-directional tests. Code ECUs for injectors, batteries, TPMS, and more.
• Wireless Freedom: Enjoy seamless connectivity via Wi-Fi or USB. Update software, download repair databases, and access online resources without cables.
• 7.0” HD Touchscreen: Navigate intuitively with a user-friendly interface, multilingual support, and one-click shortcuts for fast operations.
• No IP Limitation: No IP Restriction, You can use IM508S in your country without IP Limitation.

Smart Mode/ Expert Mode

The Autel MaxiIM IM508S can read the immobilizer pin codes and password directly from the vehicle and store the information to do key learning for the newly programmed keys.

This Key Fob Programming tool IM508S offers two operation modes to suit different users: Smart Mode for quick, guided tasks and easy diagnostics, and Expert Mode for professional technicians who need full access to advanced programming, ECU coding, and IMMO functions. Choose the mode that fits your skill level and workflow..

Comprehensive Key Fob Programming with XP200

Choose Option: Autel IM508S，XP200 will be included in the package

The Autel IM508S stands as a top-tier automotive key programming tool, specializing in immobilizer (IMMO) system diagnostics and offline key/remote programming when paired with the XP200 Key Programmer. Designed for locksmiths and technicians, this device delivers precision for Autel IKEY and OEM key services—no direct vehicle connection needed.

The Autel MaxiIM IM508S comes bundled with the XP200, serving as both an automotive locksmith IMMO tool and a professional key programming device, all at a lower cost. Notably, it does not require a vehicle OBD connection to operate.

The IM508S with XP200 is a professional car key fob programming tool that includes comprehensive IMMO functions, such as:

• EEPROM Read & Write and basic MCU Read & Write
• Read PIN / CS (All Key Lost)
• Key Generation
• Key Learning
• Remote Learning on Various Makes
• For Benz FEM / BDC Key Learning /ECU Adaptation
• For BMW CAS3/2 Key Learning
• For VW / Audi / Skoda / Seat IMMO III/IV/V Add Key, All Key lost
• IMMO ECU Reset / Adaptation / Refresh / Coding
• IMMO Data Backup / Restore

Advanced Key & Chip Programming with XP400

Choose Option: Autel IM508S+XP400 Pro, XP200 will be included in the package

IM508S Works with XP400 Pro, The IMMO function will be the same level as IM608S II. XP400 Pro is a advanced All-in-One Key Programmer, can reads/writes and learns keys to the vehicle. XP400 Pro enables programming of infrared keys for Mercedes vehicles and IC Chip keys on late model Hyundai KIA vehicles. The XP400 Pro also performs EEPROM-data functions needed for European vehicles. The XP400 Pro supports Data Read/Write of 3,000 Plus Chip Types (inc. EEPROM, engine ECU, MCU, IMMO ECU).

Advanced Key Programming Functions:

• Key Read / Write
• EEPROM Read / Write
• MCU Read / Write
• ECU Read / Write
• MC9S12 Encryption Chip Read / Write
• IC Card Read / Write
• Mercedes Infrared Key Read / Write
• Remote Frequency Detect & Support PC

Powerful IMMO Functions:

• Auto Detect Make / Model / Year / System
• Read PIN /CS (All Key Lost)
• Key Generation
• Key Learning
• Remote Learning
• IMMO ECU Reset / Adaptation
• IMMO ECU Refresh / Coding
• Backup / Restore IMMO Data
• For Benz FEM / BDC Key Learning and ECU Adaptation
• For VW / Audi / Skoda / Seat IMMO III/IV/V Add Key, All Key lost
• For Benz 3rd Generation IMMO Add Key, All Key Lost, Key Learning
• For BMW CAS4/3/2 Key Learning
• For VW / Audi MQB(VDD & JCI) Add Key, IMMO V A4/A5/Q5 2015 + Key Learning

Full Bi-Directional Active Test

The MaxiIM IM508S supports true bi-directional control, allowing it to send commands directly to the vehicle’s ECU to operate actuators. This feature is widely used to quickly check whether components like windows, mirrors, sunroof, and wipers are functioning correctly, or to perform active tests for specific purposes.

Supported Active Tests Include:

• Door Windows Up/Down
• Mirror Fold/Unfold
• Sunroof Open/Close
• Doors & Lights
• More

OE-Level Full System Diagnostics 

Diagnostic functions same as MK808

The IM508S can scan all available vehicle modules, including PCM, ECM, EPS, PDM, BCM, TPM, SCCM, and covers major systems such as ABS, SRS, Engine, Transmission, and Brake systems. Key features include:

• Auto VIN / Auto Scan
• Read / Erase DTCs
• Display Live Data / Graph / Text Data
• Active Test
• ECU Info
  
• More

40+ Maintenance Services

Autel MaxiIM IM508S has 40+ Hot Services, which supports 150+ brands & AutoAuth for FCA Vehicles and helps you solve 99% complicated repairs, the services including Oil Reset, Injector Coding, ABS Auto Bleed, SAS, BMS, EPB, etc.

With MaxiIM IM508S, you can do the most basic car maintenance at home without taking the vehicle to a dealership and spending hundreds and thousands on something you can do it on your own.

• 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.;
• GEAR Learn: Perform gear learning for the car when the engine ECU, the crankshaft position sensor, or the crankshaft flywheel is replaced.
• Key Coding: Help ECU to recognize the new keys when you need to add new keys, and delete the lost keys;
• Oil Reset: Reset the oil life systems every time the oil and oil filter are changed;
• SAS Reset: Perform steering angle sensor calibration and clear records;
• BMS Reset: Evaluate the battery charge state, register the battery replacement, etc.; More completed battery and starter-related detail working with BT506;
• ABS Bleeding: When the ABS contains air, the ABS bleeding function must be performed to bleed the brake system to restore ABS brake sensitivity;
• Relearn Throttle: Initialize the throttle so that the “learned” values stored on ECU are returned to the default state;
• DPF REG: Clear PM (Particulate Matter) from the DPF filter through continuous combustion oxidation mode to stabilize the filter performance;

Note: The reset service is not applicable to all models, and the models supported by different functions are different. If you need to know whether Autel diagnostic tools can support it, please contact us via email sales@obdprice.com for a compatible check.

Supports 21+ Languages

Autel IM508S Supports 21+ Languages, for example: English, Spanish, French, German, Russian, Italian, Japanese, Korean, Dutch, Polish, Portuguese, Swedish, Persian, etc.

Autel MaxiIM IM508S Specs: