[2023 Newest]Autel MaxiIM IM508S Professional Key Fob Programming Tool, Full System Diagnostic, 28+ Services, Bidirectional & Active Test, Advanced Ver. of IM508

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$949.00 $1,499.00

Delivered by Thu, Jun 08 - Sat, Jun 10 Ship from New Jersey or California, United States

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30 Days from Date of Delivery

1-Year Free Warranty

1 YEAR from Date of Activation

Fast Free Shipping

Delivery with UPS, USPS, FedEx

30-Day Return

30 Days from Date of Delivery

1-Year Free Warranty

1 YEAR from Date of Activation

Autel MaxiIM IM508S Key Programming Tool

Autel MaxiIM IM508S Key Programming Tool combines comprehensive Key Programming, OE-Level All Systems Diagnostic, Bi-Directional Control, 28+ Services, and FCA AutoAuth, featuring various IMMO functions like Read PIN/CS(All Key Lost), Key Generation, Key Learning, Remote Learning and Add New Key, All Keys Lost, IMMO ECU Reset, making it the most popular Key Programming Tool. It's time to have this affordable key programmer now!

Autel MaxiIM IM508S Features

Top Reasons to Choose Autel MaxiIM IM508S

  • Advanced IMMO Function - It can perform IMMO ECU reset/adaptation, refresh/coding, read PIN/CS (All Key Lost), key generation, key learning, remote learning.
  • Key Programming - Autel MaxiIM IM508S can access the key chip, read, retrieve and write key information
  • OE-Level Diagnosis - This Autel IMMO & Diagnostic tool IM508S works well on 80+ car makes and models worldwide
  • Bi-Directional Control/Active Test - IM508S performs real active tests that can send commands to the vehicle's ECU to drive the actuators to work.
  • 28+ Useful Hot Service - Autel IM508S has a stunning collection of practical maintenance functions, including but not limited to Oil Reset, EPB, BMS, SAS, ABS Bleed, etc.
  • FCA AutoAuth Gateway Access - You can full access & diagnostic 2018 and newer FCA vehicles(Chrysler/JEEP/Dodge/Fiat) for diagnose.
  • No IP Limitation - No IP Restriction, You can use IM508S in your country without IP Limitation.
  • Multi-Language Supported - Autel IM508S supports English / Portuguese / Germany / Japanese / French / Spanish etc.
  • 1-Year Free Update Service - The IM508S comes with a one-year free software update online.

Advanced IMMO Functions & Key Programming

This IMMO & Key Fob Programming tool 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.

It comes with Smart Mode and Expert Mode to guide both professional technicians and home mechanics performing IMMO-related functions.

  • Smart Mode: Accesses to a function menu where each function is configured as a smart guide system.
  • Expert Mode: Accesses to a function menu where each function is separated from each other.

IM508S Key Programming

With Autel XP200 Key Programmer, Autel IM508S Key Programming tool can perform accessing the key chip, read, retrieve and write key information, EEPROM read & write and basic MCU read & write, as well as other key related functions. The Programming application requires connection between the tablet and the XP200 Key Programmer, and no vehicle connection is required.

im508 key programming

IM508S IMMO Functions

Autel MaxiIM IM508S advanced key programmer scan tool can perform comprehensive IMMO functions including Reading PIN/CS(All Key Lost), Key Generation, Key Learning, Remote Learning, Benz FEM/BDC Key Learning/ECU Adaptation, BMW CAS4/3/2 Key Learning, VW/Audi/Skoda/Seat IMMO III/IV/V Add Key, All Key Lost, IMMO ECU Reset/Adaptation/Refresh/Coding.

im508s immo functions

MaxiIM IM508S Work With XP400 Pro

Advanced Key Programming Functions

  • Remote Learning
  • Read PIN(All Key Lost)
  • Write Key Via Dump
  • Auto Detect Make System
  • IMMO ECU Refresh / Coding / Reset / Adaption
  • Audi, VW, BMW Key Learning
  • Support 95% Vehicle Model After 2004

Special Vehicle Model for Key Programming

  • Add Key
  • All Key Lost via OBD (Except G Chassis)
  • Benz 3rd Generation IMMO
  • 2015-2019 Jaguar Land Rover Write Key Via Dump
  • Volvo Smart Key/Fobik Smart Key Learning

MaxiIM IM508S Added Functions Work with APB112 / GBOX-2

Autel APB112 - Smart Key Emulator

Autel APB112 is compatible with XP400 Pro for 4D transponder functions, it must be used with an Autel Diagnostic tool.

  • Smart Key password calculation(Hyundai/Kia 46)
  • 46, 4D data collection, 46 chip simulation
  • Toyota 4D(94/D4, 98) smart key emulation
  • Toyota H(88/A8, A9, 39) smart key emulation
  • Toyota/Lexus smart key all-key-lost
  • Collects data from ignition coil
  • Chip Decoding(Hyundai 46)
  • Identify Ignition coil troubles
  • Decode vehicle key chip data
  • Simulate vehicle key chip(ex - 4D chip)

Autel GBOX 2 - Adapter

The Autel G-BOX2 is an adapter (compatible with Autel XP400 PRO) used to program keys for Mercedes-Benz DAS3 CAN EIS/EXS (All Keys Lost), Mercedes-Benz All Keys Lost Password Calculations and DME/DDE ISN Reading & Writing in Boot Mode or Bench Method for BMW. This G-Box2 contains cables, fuse connector, and CAN line connectors.


IM508S with Bi-Directional Control/Active Test

This IM508S Bi-directional control tool can perform real active test that can send commands to the vehicle's ECU to drive the actuators to work, like ABS, window, door, solenoids, valves, wipers, headlamp, etc, helping you quickly find out bad parts and pinpoint faulty issues.

MaxiIM IM508S with Full-System Diagnosis

Autel IM508S diagnostic tool can scan all the vehicle modules, including but not limited to PCM, ECM, EPS, PDM, BCM, TPM, SCCM and covers prime systems such as ABS, SRS, Engine Systems, Transmission systems, Brake systems, etc.

im508s all systems diagnostic

MaxiIM IM508S with 28+ Most Commonly Used Maintenance Services

Autel IM508S key programmer diagnostic scanner has a stunning collection of practical maintenance functions, including but not limited to Oil Reset, EPB, BMS, SAS, ABS Bleed, etc.

IM508S 28+ Services

MaxiIM IM508S Extensive Functions

FCA AutoAuth Access

IM508S Supports FCA "Auto Auth" gateway for 2018 and newer FCA cars(Chrysler/Dodge/Jeep,etc) for US/Canada. Please note that for a few Renault and FCA cars, when doing IMMO key programming, "autoauth" is not enough, sill need 12+8 adapter.

Cloud Report Management

You can upload diagnostic reports to Autel Cloud and share reports with your customers through QR Code/email/text message easily.

Auto VIN Scan

Autel MaxiIM IM508S key programmer features the latest VIN-based Auto VIN Scan technology to identify vehicles brand, make, model and year at a single touch and it is applied to IMMO, Programming, Diagnostics and Services. Please note that only Smart Mode can be accessed by using Auto VIN Scan.

Wide Vehicle Coverage

Autel IM508S key programmer is compatible with 80+ US, Asian, and European makes and models such as Toyota, Honda, Infiniti, Kia, Nissan, Subaru, Suzuki, Mazda, Lexus, Dodge, Bentley, Seat, Skoda, and more.

Autel IM508S Package Includes:

  • 1 x IM508S Main Unite
  • 1 x XP200 Key Programmer
  • 1 x Main Cable
  • 1 x Mini USB Cable
  • 1 x Power Adapter
  • 1 x AAC001
  • 1 x APB001(EEPROM Adapter)
  • 1 x APB002(68HC908 Adapter)
  • 1 x APA002(EEPROM Socket)
  • 1 x APA001(EEPROM Clamp Integrated MC9S12 Cable)
  • 1 x KIA-10 Adapter
  • 1 x KIA-20 Adapter
  • 1 x HONDA-3 Adapter
  • 1 x MAZDA-17 Adapter
  • 1 x Packing List
  • 1 x Soft Cloth
  • 1 x Quick Reference Guide
  • 1 x Carrying Case(504x360x133mm)
IM508S Package List

Autel MaxiIM IM508S Specifications:

Operating System Android 11.0
Processor Cortex-A55 processor (1.8 GHz)
Memory 4G & 64G
Display 7-inch LCD capacitive touchscreen with 1024x600 resolution
  • Mini USB 2.0
  • USB 2.0
  • Wi-Fi
  • Micro SD card (supports up to 64GB)
Sensors Ambient light sensor for brightness auto changing
Audio Input / Output Input: N/A
Output: buzzer
Power and Battery 3.7 V/5000 mAh lithium-polymer battery, Charges via 5 VDC power supply
Tested Battery Life Around 4.5 hours of continuous use
Battery Charging Input 5 V/1.5 A
Power Consumption 500 mA (LCD on with default brightness, Wi-Fi on) @3.7 V
Operating Temp. 0 to 50°C (32 to 122°F)
Storage Temp. -20 to 60°C (-4 to 140°F)
Operating Humidity 5% - 95% non-condensing
Net Weight 788 g (2.42 lb.)
Autel MaxiIM IM508S User Manual
Autel MaxiIM IM508S Quick Guide

Autel MaxiIM Comparison Chart

IM508 IM508S

Processor Quad core: 4x 1.6GHz(A9) Quad core: 4x 1.8GHz(A55)
Operating System Android 4.4.4 Android 11
Touchscreen 7-inch 7-inch
Resolution 1024x600 1024x600
Memory 1G+32GB 4G+64GB
SD Card SD Card (Support up to 32GB) SD Card (Support up to 64GB)
Rechargeable Li-ion Battery 5000mAh 5000mAh
Internet Updatable Wi-Fi Wi-Fi
Programmer XP200 XP200
Device/Report Management Yes Yes
Programmer Function
(Note: All functions are covered most extensively when paired with XP400 PRO and its accessories)
Reading/Writing EEPROM Yes Yes
Reading/Writing MCU Yes Yes
Reading/Writing Engine ECU Yes Yes
Reading/Writing IMMO ECU Yes Yes
Universal Key Information Detection Yes Yes
Write key to ECU by programmer Yes Yes
Key Unlocking Yes Yes
Frequency Detection Yes Yes
Key tool Functions
Universal key generation Yes Yes
Chip Simulation (Need APB112) Yes Yes
Diagnostic Functions

Auto VIN Yes Yes
Reading/ Erasing codes Yes Yes
Read Live Data Yes Yes
Read Freeze Data Yes Yes
Read ECU information Yes Yes
Active Test Yes Yes
Special Function Yes Yes
Cloud Service Report Management Report Management
Other Remote Desk CANFD(Adapters required)
Remote Desk CANFD(Adapters required)

Note: XP400 Pro can be purchased separately. Some listed functions are manufacture dependent. Constantly update MaxiIM for current vehicle coverage. Update software on a regular basis to get the latest tool features.


Free Shipping on All Orders Without Any Tax.

All orders are processed and shipped out within 24 hours of being placed. Once your order has been shipped out, we will provide you with a tracking number so that you can easily track your package and stay updated on its delivery status. With this tracking number, you'll be able to see the expected delivery date and have peace of mind knowing exactly when your package will arrive.

Fast Shipping from Local Warehouse: Receive Your Order in 5-7 Days!


30 calendar days from the date you received it

If, for any reason, you are not satisfied with your purchase or if the product does not meet your expectations, you can return it within 30 calendar days from the date you received it. To qualify for a refund, please ensure that the product is returned in its original packaging along with the original purchase receipt.

Our team will be glad to assist you with the return process and issue a refund once we have received the returned product. Customer satisfaction is our top priority, and we strive to ensure that all of our customers are happy with their purchases from diagmart.com.


one (1) year limited warranty

At DiagMart, we stand behind the quality of our products and offer a one (1) year limited warranty on all products sold exclusively on diagmart.com.

This limited warranty provides coverage for defective workmanship or materials in your product and is your exclusive remedy. If your product is found to be defective during the warranty period, we will repair or replace it free of charge.

Please note that this warranty only applies to products purchased directly from diagmart.com and does not cover damage caused by misuse, accidents, or normal wear and tear.

We are committed to ensuring our customers have a positive experience with our products and services. If you have any questions or concerns about the warranty or need assistance with a warranty claim, please don't hesitate to contact our customer support team.

Q:Where are my orders shipped from?

A:Your order will be shipped from California or New York. If you want it to be shipped from a specific place, please let us know in advanced.

Q: If the one year free update expires, will it stop working?

A:You can still use your tool as usual even the one year update expires. It will not impact the normal usage of the tool. But, if you need the newest vehicle covrage, it's better to update.

Q: How do I know wether this tool cover the vehicles I want?

A:Generally, our tools are compatible with all the OBD2 vehicles, but functions may differ depending on vehicle makes and models. Please let us contact us and provide the VIN and vehicle make and model so that we can tell you the functions it supports.

Q: Can I return the item if I realize that it does not fit my purpose?

A:Yes, you can return the item within 30 days from the date you receive the it.

During the subscription, you will be able to enjoy the latest released function by Autel and can cover the latest vehicle makes and models. If your device expires, you can still use the scanner's all functions without any issues, but we recommend you renew the software to enjoy the latest released function and expand coverage for the latest vehicle makes and models.

Unleash Exclusive Rights with Upgrades

Exclusive Function with software Upgrades


Get the latest function from Autel

Exclusive Vehicle Coverage with software Upgrades


Expanded coverage for the latest vehicle makes and models

Extra 1YR Update MSRP
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Customer Reviews

Based on 1 review
Celinia R. (United States)
good tool!

Regret not to notice this item ealier, it has larger memory than IM508, works perfect with my vehicle, thank you!

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