Autel IM508 Review: A Must-have Key Programmer & Scan Diagnostic Tool


Autel IM508 is an impressive and versatile key programming machine. Along with these functions, it has a host of diagnostic features. This combination makes it a valuable tool to have in any garage.

When it comes to key programmers, Autel is one of the leading names on the market. But what sets the Autel MaxilM IM508 apart from their other models—and who is this device made for?

Following, Reading the Autel MaxiIM IM508 In-Depth Review, We’ll answer those questions and give you the full product breakdown.

1 Autel IM508 Specification
2 Autel MaxiIM IM508 In-Depth Review

3 What difference between Autel IM508 and IM608?
4 Who is the Autel MaxilM IM508 For?
5 Written In Bottom

Autel IM508 Specification

Autel IM508
Check Autel IM508 Price
Product Dimensions 21.4" x 16.7" x 6.8"
Item Weight 12.17lbs
Processor Cortex-A9 (1.6 GHz)
Navigation 7” LCD touch screen
Key Programming
IMMO ECU reset
ECU coding
MCU Read/write
Oil/ABS/SRS Reset
SAS Calibration
TPMS relearn
OE-level diagnostics 80 + manufacturers

Autel MaxiIM IM508 In-Depth Review

autel IM508 price

Autel MaxiIM IM508 Automotive Scan Tool with XP200 Key Programmer

Key Programming Functions

The key programming functions of the Autel MaxilM IM508 are really its most impressive offering. Not only does it read, generate, and learn keys, you can also reset or code the car’s ECU and MCU. This gives you full control over all the keys for the vehicle.

The MaxilM IM508 can also reprogram IMMO functions connected to keys. Even if all the old keys have been lost, you can remove the immobilizing mechanisms and get the vehicle up and running again. Once you do, you can refresh the IMMO systems, making sure the customer’s car is still protected.

Autel IM508 allows you to reprogrogram the key

Autel IM508 allows you to reprogram the key

Since the Autel MaxilM IM508 has built-in Wi-Fi, it also offers remote key learning. You can re-set, generate, or relearn keys from anywhere in your garage. One thing to keep in mind is that not all functions are remote-capable. You will need to be connected to the XP200 key programmer to read or write the ECU, or for specialized functions like reading IC cards, infrared keys, and encryption chips.

Diagnostic Features

Along with being a powerful key programmer, the Autel MaxilM IM508 is an impressive diagnostic tool. It provides all the basic service and diagnostic functions you’d get from a typical high-end OBD2 scan tool. In fact, many of these functions are the same as those found on other professional Autel scanners, like the Maxisys 906.

Autel MaxilM IM508 includes 22 maintenance functions

Autel MaxilM IM508 includes 22 maintenance functions

All-told, the Autel MaxilM IM508 includes 22 maintenance functions. Along with the standard service functions like EPB, SAS, and oil light reset, it has capabilities that are harder to find in hand-held scan tools. The highlights in our book include:

  • Relearning/resetting TPMS sensors. Often, you need a dedicated TPMS tool for this function, but it’s built into the MaxilM IM508. That’s helpful for quickly accessing the tire sensor ID in the ECU, as well as performing tests and replacements.
  • Battery Management System (BMS). You can do a lot more than just re-set the battery light or register an after-market replacement. The MaxilM IM508 also lets you reprogram for variations in battery capacity and monitor the voltage and charge.
  • Diesel Particulate Filter System (DPF). With this tool, you can manage the DPF regeneration of any compatible diesel engine. It also allows you to adapt the ECU when you replace or repair the system

As far as the diagnostics go, the Autel IM508 is as comprehensive as any OBD2 scanner on the market. It gives you access to all 10 OBD2 modes, as well as a host of system tests for specific components. You’ll especially love how easy it is to read and clear any diagnostic trouble codes, and you can switch quickly between live data streams.

Vehicle Coverage

When it comes to diagnostic functions, the Autel MaxilM IM508 works with over 80 different manufacturers from North America, Europe, and Asia. Compatibility for the key programming functions is more limited, however, especially when it comes to IMMO and ECU reprogramming.

Unfortunately, the full key programming compatibility of the IM508 isn’t easy to find. If you’re concerned about a specific vehicle’s compatibility, please reach out to the company directly to take further confirmation. Also, you can contact us and send the VIN number to to check compatibility.

Software and Updates

The touch screen interface on the Autel MaxilM IM508 is controlled using an Android-based operating system. We found it to be responsive and easy to navigate, and it seems to multi-task well without hang-ups.

Autel provides 12 months of free software updates for its IM508 key programmer. You can access these updates directly through the scanner, thanks to the built-in Wi-Fi connection.

What difference between Autel IM508 and IM608?

Autel MaxiIM IM508 & IM608 are the best professional car key programming tools in the market for technicians and professional mechanics. IM608 have more advanced key programming and diagnostic function than IM508 but with a higher price.

Want have a comprehensive compare in every part, Please view Autel MaxiIM IM508 Autel IM608 Compare 

Who is the Autel MaxilM IM508 For?

The Autel IM508 is a professional diagnostic tool. It’s designed for use by mechanics, body shops, and other professional garages. And while it’s a great value for what it can do, it is priced as such—likely outside the budget range of even serious hobbyists.


  • Guided learning in Smart Mode improves the usability
  • Expert mode enables advanced key programming functions
  • Responsive and easy to use
  • Wide vehicle compatibility
  • Comprehensive diagnostic and maintenance functions
  • Excellent value for the included features
  • Built-in Wi-Fi makes updates and downloads easier


  • Isn’t compatible with every vehicle manufacturer
  • Priced outside the typical hobbyist’s budget
  • No built-in diagnostic camera

Written In Bottom

The Autel IM508 is a powerful key reprogramming device with helpful diagnostic features. This differentiates it from other Autel products, such as the Maxisys 906, which emphasize scan functions over key programming.

Most importantly for many consumers, the MaxilM IM508 is a great value. Its functions are nearly identical to more expensive models, like the Autel IM608. While the Autel IM608 is smoother, with a faster processor, the only significant addition is the on-board camera. That can be helpful but isn’t worth the extra expense in our opinion. All-told, the Autel MaxilM IM508 is a powerful, versatile addition to any garage. We hope this in-depth review has helped you figure out if it’s the right tool for your needs!

Related post:

1.Difference among MaxiIM IM608 and Maxisys Elite, which scanner is best?

2.Autel TPMS TS501 VS TS508 VS TS608

3.Autel AL619 vs Autel AL519 Comparison and Review 2021

[keywords]Autel IM508 Review, Autel MaxiIM IM508 review, Autel IM508 Key Programmer,

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