Vident i400 AU Version Scan Tool is a professional scan tool ideal for personal cars or specialised workshops. Instead of investing in a professional scan tool to cover all cars - which you probably will not need, the i400AU provides the opportunity to get all the features but for one to few car brands from the compatible list at much affordable price.

Delivering in-depth all systems diagnostics, actuation, adaptation and programming, It also lets you access the most commonly required service functions such as Oil service and Mileage Interval Reset, EPB, SAS, Throttle Body Adjustment, Battery replacement programming and many more. A truly great asset to keep in your car!

Scan Tool Main Features

  • Coverage: Covers 1 to 5 car makes. One free software is included. (Requires Windows + Internet to Install). Also includes OBDII Engine code reader to diagnose all OBDII compatible cars for Engine trouble codes. 
  • Compatibility: Works on both OBDI and OBDII cars, SUVs, minivans, light-duty trucks sold worldwide, including the latest models on selected makes.
  • Diagnostics: Reads and clears diagnostic trouble codes from all systems (Car dependent). Shows list of trouble codes and their meaning on the screen with one click "Erase All" option. 
  • Service Functions: Supports all common service functions including Oil Service and mileage interval reset, EPB, Battery Configuration, SAS, DPF, Throttle Body Alignment, Gear learn and More. 
  • Bi-directional: Performs advanced bi-directional coding and programming on most components. This can include key programming, injector coding, brake bleed etc. 
  • Live Data: Displays live sensor data in text or graph format. Merge, record and replay up to 2 parameter graphs simultaneously so you can easily see how they affect each other.
  • Health Check: Retrieves ECU information, displays freeze frame data, Oxygen Sensor test, component test and more. 
  • Print: Allows to print out diagnostic test data via PC suite.
  • Multilingual: English, French, German, Polish, Russian, Spanish Portuguese, Dutch, Swedish and more.
  • Free Software Update: Internet updatable via USB.
  • Easy to Use: 2.8"LCD colour display screen, clearly arranged keys and menu driven operation make this device extremely easy to use.
  • Hardware: Its ruggedised design and rubber sleeve resist impact and damage in the tough workshop environment.

Vehicle Coverage Options

i400AU comes with no software installed. Requires Windows to register and install the software of choice. You can select any of the car make software below to update on your scan tool. The first software is free of charge with your purchase. Any additional software costs AUD $100 each. 

  • US/EU Ford
  • AU Ford
  • Holden
  • GM
  • Porche
  • Volvo
  • Opel & Vauxhall
  • Toyota, Lexus & Scion
  • Aston Martin
  • BMW & Mini
  • Honda & Acura
  • Maserati
  • Peugeot
  • Chrysler
  • Hyundai & Kia
  • Mazda
  • Citroen
  • Fiat & Alfa Romeo
  • Ferrari
  • VW, Audi, Skoda & Seat
  • Ssangyong
  • Land Rover & Jaguar
  • Mercedes Benz
  • Subaru
  • Renault

For all the makes and functions covered see the functions lists for more info HERE

*The functions and features stated are generic and maybe not applicable on all vehicles covered. If you have questions or want to check suitability for a specific vehicle or function, please contact us for more information. Please include your vehicle's make, model and year and desirable outcome from a scan tool.

Package Includes

  • i400AU Scan Tool
  • OBD diagnostic cable
  • User's Guide
  • Memory Card
  • Leather Carrying Pouch


Single Brand Coverage with option to buy more
Compatible with OBDI & OBDII vehicles
Professional diagnostics & full service functions
ECU coding & programming
Free lifetime updates
Display: 2.8” TFT LCD, 320*240 Pixels
Operation Temperature: 0℃ -- 60℃
Storage Temperature: -20 ℃ -- 70 ℃
Power: 9V -- 18V
Power consumption: 1.8W(Typical)
Dimension: 194*117*47mm (LxWxH)
Weight: 0.9KG

Vident OBD Scan Tools

Comparison Table




iAutomaster Pro


iSmart800 Pro

Display 2.8" 4.3" 4.3" 4.3" 7.0"
Touch Screen - - - -
Data Manager - - - -
WiFi Connection - - - -







1 Brand

70+ Brands

70+ Brands

70+ Brands

70+ Brands

Add Car Brands - - - -
Full System Scan
Auto VIN Identification
Live Data
Bi-Directional Active Test -
ECU Coding Adaptation - - -
Oil Service Reset
EPB(Electronic Parking Brake)
BRT(Battery Configuration)
DPF(Diesel Particulate Filter)
TBA/TPS(Throttle Body Alignment) -
Injector Coding -
SAS(Steering Angle Sensor Reset) -
ABS Bleed -
Suspension Match -
Turbo -
Gear learn -
Immobolizer -
Adjust Fuel -
Sunroof Reset -
Gearbox -
TCM Oil Reset -
AT Adaptation -
Change Tyre Size -
Clutch -
Seat Match -
Windonws Door -
Software Update Free Free Free Free 3 Yrs Free


Comparison tables are for reference only. They demonstrate general functions and features of our products. The compatibility for these functions may vary depending on vehicle's make, model and year. Refer to our function lists or contact us for more information.


99% of orders are dispatched from our Melbourne warehouse within 24 hours after payment is cleared. All orders are shipped with Australia Post e-Parcel with tracking and signature on delivery.

Express shipping is available at additional cost. For next day delivery, please ensure your postcode is within Australia post Next Day Delivery network.


We offer 30 days money back guarantee on all orders. If your item was purchased in error, or you've simply changed your mind, it may not be too late for a refund. The item must be returned in original re-saleable condition - Not opened, used or damaged and ready to be put back on the shelf.


All products supplied by AZscanners come with 12 months limited warranty unless otherwise specified. Warranty covers defects in materials and/or workmanship. If a defect arises and a valid claim is received, AZscanners may at its option repair or replace the product.

Naturally the warranty cover does not extent to cover damage caused by normal wear and tear, accidents, misuse, lack of maintenance, neglect, natural disaster, or other external causes; to damage caused by operating the equipment in a manner outside that described in the instructions.

Why Buy Scan Tools From Us?

Australia's Trusted Supplier of Premium Diagnostic Scan Tools

Since 2013, AZscanners has been at the forefront of supplying top-quality diagnostic scan tools and products across the nation. Renowned as a trusted Australian-owned company, we have earned the loyalty of a diverse clientele, including major companies, automotive workshops, mobile mechanics and home mechanics looking for best OBD scanners to buy.

30 Days Money Back Guarantee

We aim to make your buying experience as risk free as possible. We offer 30 days money back guarantee on all orders. If your item was purchased in error, or you've simply changed your mind, it may not be too late for a refund. The item must be returned in original re-saleable condition - Not opened, used or damaged and ready to be put back on the shelf.

Premier Quality OBD Scanners

At AZscanners, we're not just about selling tools; we're about offering solutions that match every need and budget. Our commitment to quality is unwavering, with each product meticulously selected for its reliability, performance, and compatibility. From professional-grade equipment for the seasoned mechanic to user-friendly devices for the DIY enthusiast, our range is thoughtfully curated to ensure you find exactly what you need without compromise.

Dedicated Local Support

Unlike many other scan tool sellers in Australia, we have a committed team of expert technicians and customer support centres to help you with any questions you have before or after purchase. Another reason why our customers keep coming back.

Fast & Reliable Shipping

99% of orders are dispatched within 24 hours after payment is cleared. We offer free shipping on the vast majority of items, and deliver to every state in Australia. All orders are shipped with Australia Post e-Parcel with tracking and signature on delivery. Express shipping is also available at additional cost.

Competitive Pricing, Uncompromised Quality

Because we conduct our business purely online and source our products direct from the manufacturer, our overheads are much lower than other retailers so we’re able to pass on huge savings to our customers.

102 reviews

Looks good so far, only scanner to be able to access Holden Srs codes and info
17 April 2024
Great product for disgusting injector problem and recoding. Could not update one code. But rest were good and car is running great. Very useful tool for diesel engine. Good customer service
27 December 2023
Great service over phone and easy to contact when I found the unit didn’t suit me. Happy to use them, if I need anything else. I didn’t use product.
19 October 2023
Great service over phone and easy to contact when I found the unit didn’t suit me. Happy to use them, if I need anything else. I didn’t use product.
16 October 2023
I bought the iLink400AU for home use; previously I've only used a Phone app for OBD code reading and it was pretty poor. I had a Restraint System fault in my BMW E60. I bought & fitted a new driver's seat belt tensioner but couldn't clear the fault code, which was annoying. With the iLink400AU I was able to check for other diagnostic codes (none) and clear the Restraint system fault. I also bought the software for Subaru cars as an extra and loaded that on the iLink, for a 2011 Imprezza Hatch my kids are learning to drive in. I'll be doing more of my own maintenance with the kids to get them involved and the iLink will help them understand modern cars. It will also allow me to troubleshoot better. I'm looking forward to saving more money. I've given the iLink400AU 4 stars, as it seems to be a capable device at a good price, and the ability to have software for up to 5 makes is probably all I will need. There are other scanners that are more capable, but they are a lot more expensive. The advice I received from AZScanners was really helpful and prompt.
19 September 2023
Great unit, great service from azscanners and prompt delivery. Checked it out after downloading the mercedes sprinter software and it works well.
11 September 2023
This actually worked for vt v6 commodore and it work Very well!
8 May 2023
scanner arrived quick. Easy to use. good quality in safety cover. Instructions are easy to follow. Needed my airbag light rerset in my Porsche only took 5 minutes. Very happy !!
22 February 2023
Excellent scanning tool
23 January 2023
Great service. Tool all that they said and easy to use.
22 January 2023
I found the iLink400 to perform as advertised I needs a scanner to perform DPF burns. Worked perfectly.
17 December 2022
After much research I decided the Vident iLink400 AU was the scan tool for my need, to check and clear the Airbag light on a 2005 VW Golf Mk5. The advise and assistance provided by AZscanners enabled me to find the most effective cost efficient scanner.
31 August 2022
Working well on my Discovery 3
11 July 2022
I used the iLink400 to program new injector codes for my Prado, as well as pilot learn. I was impressed that this unit worked so well.
24 June 2022
scanner did all it was made for
25 April 2022
First class after sales service, will buy again if required in the future, unit does as described.
28 January 2022
Pretty good, got my codes cleared. Great to be able to reset fuel trim, car idles great now
11 January 2022
The item is excellent, it does everything I purchased it for, the seller is very professional.
9 December 2021
What more can be said, it worked! 110% happy with the purchase! Just remember for this model you will also need the BMW 20 Pins OBDI to OBDII 16 Pins Cable Adapter (SKU: 20PINBMW)
9 November 2021
Haven't used it for any really serious diagnostics yet, but fault reading and clearing seems quite intuitive. Screen is clear buttons are robust and again, intuitive. So far, so good.
2 October 2021
Not being trained in the use of these type of devices it took me a bit to get any result but by combining the results of internet forum searches and rudimentary information in the included user manual I was able to get a satisfactory result. There is a lot more functionality in the device than there is in the manual and I would like to be able to access a vehicle specific manual.
31 August 2021
Great product, decent price. Works great and easy to use, have sorted out a few mates cars with it as they manual converted. This scan tool has good overall programming and resetting capabilities would definitely recommend
8 July 2021
I can recommend it specially For the Old fords nice addition to any one that works on cars.
7 July 2021
5 Stars Plus
30 June 2021
Bought this ilink400 to recode my injectors ✅ read live data ✅ identifying you vehicular with Toyota software could be easier but au scanners have an awesome support team
21 June 2021
A very useful tool, but as yet I haven't worked out how to take advantage of all it's features. However, a big thank you to Boris, because without his help, assistance and advice, I would not have been able to make use of this tool.
26 May 2021
Unfortunately I can't get the iLink400 to 'talk' to my 2000 Maserati 3200GT. Boris from technical support has been helpful, but unfortunately I still am unable to diagnose the car's problem, which I suspect is the engine temperature sensor. The troubleshooting guide provided doesn't really provide much above the basic fault finding, so I am really unable to endorse the scanner at this time. I hope to be able to provide a more comprehensive review once I can establish communications.
14 May 2021 Response
We are sorry to hear that you were not able to identify issue on your 2000 GT2000. We sold quite a few of the i400AU's for Maserati with no such an outcome. The unit is capable of reading and clearing codes on all system on your particular vehicle model. Once again the Maserati software for 2000 3200 GT on the i400AU is the same software that you find on professional workshops tablet scanners so it would be very odd that they all got it wrong. If the unit did not live up to your expectations of course you can return it for refund as long as it is as new (with all as received and in re-saleable conditions) and within 30 days from your purchase/ the scan tool's delivery date.
product works well, initial set up a bit awkward , register in the exact order specified and be patient as server slow. Has many features foxwell doesnt at half the price without hidden extra costs of others.
4 May 2021
Super quick delivery, item packed really well. i400au works 100%.Thank you for great service.
30 April 2021
ILink 400AU scanner easy to read instructions and in a blow mould case.I find it to be exactly what needed.I can read and erase codes easily and has more functions which i am yet to play with.can be uploaded with extra makes.great product.great value.outstanding customer service and support.very happy.
23 April 2021
Great product, fast delivery
9 March 2021
Just another cheap junk scan tool that can’t communicate with toyota software. When asked why it couldnt do injector codes, it was my fault. Sent video of it not able to perform injector code change. Just got accused of not knowing how to code injectors. Been a heavy vehicle mechanic for 20 years.
2 March 2021 Response
Hi Jarrod, We are sorry to hear your frustration there and we apologize if we offended you as an experienced mechanic. The i400AU is capable of coding new injectors on Toyotas including the 2009 Hilux so not sure what could be happening on your end based on the info you have given us. Anyhow we did prepare the return for you so if you are not happy with the unit please send it back for refund.
Excellent product, and customer service. Ford engine light and decent control resolved. Which means the scanner has already paid its way
15 February 2021
10 February 2021
I had a bit of trouble downloading the software onto the scanner, but once I had done that I found it an easy to use. I purchased it for private used and the iLink400 AU answered all the questions I wanted answered to about my vehicle I look forward to used it in the future to keep my vehicle working as it should.
1 February 2021
I have found this tool very easy to use and set up was very simple. Thoroughly recommend it especially for Holden Commodores. Excellent.
25 January 2021
25 January 2021
Very useful and user friendly scanner
5 January 2021
if your like me and you want something a bit more cable than just a code reader the iLink400 is perfect and not to pricy
26 December 2020
The unit worked well on my 1995 BMW 740 IL(OBD 1), I was able to clear the ABS/DSC fault with help of iLink400 AU Scan Tool. I have recovered the cost of the unit when I cleared this fault. The iLink400 AU Scan Tool was able to scan all the electrical System modules, provide all the fault codes and clear the codes. The problems were with the BMW software, that did not provide information on the fault codes. The additional functions that would give the unit a five star rating would be a internal battery and a USB connector to enable connection to a computer. This would enable the recorded information to be read without the unit being connected to vehicle or removing the SD card from the Scan Tool.
20 December 2020
Fantastic tool, appreciated customer support from Boris, highly recommended
9 November 2020
A follow up on my previous review which I couldn’t edit. After (finally) downloading the Land Rover/ Jaguar software I connected it to my ‘99 Disco to clear the 3 Amigos, it worked and indicated the fault(s). This is one of the few analyses that work on Disco Mod 2, TD5’s & also the least expensive one I’ve come across
14 October 2020
Looks ok but unable to download the software, only option is to have my son try & do it (640km drive) will let you know if he is successful. Will update the review when/ if it works.
12 October 2020 Response
Hi Clive, There is no aftersales support inquiry from you asking to get a hand with the registration and the software installation so feel free to contact us. There is also a good step by step video guide and the same step by step guide in the video descriptions here
Works well on my 2005 Holden Statesman, and we got the additional module for our X-Type Jaguars which also works well.Very neat unit.
1 October 2020
Great product, was able  to diagnose my abs fault straight away. Has many features i am yet to fully test out but look forward to doing so. Has options for mutiple vehicles of the manufacturer  you choose not just one model, and only $60 to buy additional manufacturers software. 3 years updates. Tool itself seems quiet sturdy. Comes with a usb card reader for updating  on your pc but did not come with a usb cable but is a fairly common plug to get. Cant give a rating on customer service as i had no issues to need help with but imagine it would be as good as the product. Every DIY car person sgould have one of these. Could save you lots of $$$$
1 October 2020
This is a great scanner/code reader highly recommend it
1 July 2020
I bought this for my own car to check codes, and service my own car. The quality of the Vident ILink400AU scanner is perfect for my needs! The service I received from AuScanner was outstanding, and I could not recommend this company enough to deal with!
23 June 2020
Posted very quickly and exactly as described.
23 June 2020
I am really impressed on how fast it was delivered and quality products
23 June 2020
I bought the i400AU tool as I wanted to service my Mazda CX5 and CX8 at home, and some actions can only be reset from an OBD device. I had issues with loading the scanner, and getting the maintenance functions to work, but had good timely support, from AUscanners, and now appears to be working just fine on my CX8. My vehicle service is not due for a few months, so have not taken the final steps. One issue is that, at the moment, the CX8 is not covered, but hopefully it will be included in one of the updates that I get over the next 3 years.
22 June 2020 Response
Thank you for your feed back. Yes as we have advised you before you purchased the unit the 2017 CX5 is covered but the 2018 CX8 not yet. Hopefully will not take Vident too long and the update to cover 2018 CX8 will be released soon.

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