---
product_id: 398874936
title: "D8S OBD2 Scanner: AI-Assisted Car Diagnostic Tool with Bidirectional Control, Topology Mapping, ECU/Online Coding, 42+ Resets, Full System Scan, V.A.G Guide, PMI, CAN FD/DoIP, 3-Year Free Update"
brand: "xtool"
price: "€ 1026.25"
currency: EUR
in_stock: true
reviews_count: 11
category: "Xtool"
url: https://www.desertcart.ie/products/398874936-d8s-obd2-scanner-ai-assisted-car-diagnostic-tool-with-bidirectional
store_origin: IE
region: Ireland
---

# Supports 10,000+ vehicles 8-PID live data graphing 42+ professional resets D8S OBD2 Scanner: AI-Assisted Car Diagnostic Tool with Bidirectional Control, Topology Mapping, ECU/Online Coding, 42+ Resets, Full System Scan, V.A.G Guide, PMI, CAN FD/DoIP, 3-Year Free Update

**Brand:** xtool
**Price:** € 1026.25
**Availability:** ✅ In Stock

## Summary

> 🚗 Diagnose smarter, repair faster, and lead the pack with XTOOL D8S!

## Quick Answers

- **What is this?** D8S OBD2 Scanner: AI-Assisted Car Diagnostic Tool with Bidirectional Control, Topology Mapping, ECU/Online Coding, 42+ Resets, Full System Scan, V.A.G Guide, PMI, CAN FD/DoIP, 3-Year Free Update by xtool
- **How much does it cost?** € 1026.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/398874936-d8s-obd2-scanner-ai-assisted-car-diagnostic-tool-with-bidirectional)

## Best For

- xtool enthusiasts

## Why This Product

- Trusted xtool brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-System Mastery:** Unlock dealer-level diagnostics across engine, transmission, ABS, airbag, and more for total vehicle insight.
- • **AI-Powered Precision:** Next-gen AI-assisted diagnostics speed up fault detection and optimize repair strategies like never before.
- • **Topology Mapping Magic:** Visualize vehicle module communication instantly—cut troubleshooting time by 60% and impress clients with efficiency.
- • **Future-Proof & Connected:** 3 years of free updates, dual-band WiFi, and expandable adapters keep your toolkit ahead of every automotive curve.
- • **Bidirectional Control Power:** Execute 4000+ active tests on valves, relays, fans, and sensors for pinpoint accuracy in repairs.

## Overview

The XTOOL D8S is a cutting-edge professional OBD2 scanner designed for mechanics and advanced DIYers, offering comprehensive diagnostics with 42+ reset functions, AI-assisted fault detection, and full bidirectional controls. Compatible with over 10,000 vehicles and featuring topology mapping, online ECU coding, and multi-protocol support including CAN FD and DoIP, it delivers dealer-level insights and efficiency. Its robust hardware, 3-year free updates, and expandable options make it an indispensable tool for modern automotive diagnostics.

## Description

Comprehensive professional-grade OBD2 scanner with Topology Mapping, Online ECU Coding, Full Bidirectional Controls, and 42+ Resets. Compatible with over 10,000 vehicles.

Review: Comprehensive, but complex ~ but a worthy purchase - Early impressions are that it WILL do what I need it to; but also that there is much to learn! I bought it to cover 4 family vehicles, plus future purchases. Pre-purchase advice was good in terms of coverage by the D7 and this model, D8. It was clear that the D7 was a generation behind, and that the only sensible choice was the D8, despite its cost. My first vehicle was a MB-E220 (first model with AdBlu etc). It detected by vehicle correctly, and showed listed fault codes. I looked through these and then decided to 'clear' them, and then see what was left. Good move, as the old information went away, but what it saw as current problems stayed live (Stored-&-current). For me, I didn't see these as any big problem - certainly no 'fault-light' on the dash. I then wanted to look at the DPF/AdBlu status; my first problem! Down one path, it showed failure to connect to the ECU when I was trying to read back AdBlue tank levels etc.... Following another path, it looked as though I was going to be able to perform a ReGen - so I stopped short of doing this in front of my house.... I still haven't found where I can 'read' the status of my NOx sensors to see how clogged they are getting (a regular problem on this car) - my simple code reader gives me this... I also need to be able to read the status of the DPF to know how near I am to needing a ReGen.... I can see this is 'me' rather than the XTool-D8; or I hope it is. Just a bit concerned at the failure to connect to the ECU in the SCR section of the device, and worried that it might be a MB lock-out even though this device should be able to handle that. My next challenge, a Vauxhall Vivaro! Most people say this is 'dealer only', but the D8 should handle it. Time will tell. Would I still buy one if I had my time again? Yes, I think so. Just bear in mind there is a lot to learn. SUPPORT - good support by eMail for my pre-purchase enquiries. I'll now test that out with my guidance request on how to access the SCR/AdBlu are of my car. UPDATE, some disappointment! Despite pre-purchase query by VIN, I find that the Vivaro-C is not yet covered. It is scheduled to be developed, but that doesn't help me now! It can only address the generic ODB2 method, but cannot identify my AdBlue/SCR fault, nor can it yet force a DPF ReGen, which I believe is what I need. I hope this comes promptly. UPDATE, November 2023 I no longer have the MB, so that's no longer any concern (the quality of MB's NOx sensors was poor). I've not yet had access to the Vivaro due to time and vehicle availability - but hope to try this again over the Xmas holidays. I've now tried it on my new (2023) Hyundai SantaFe. Whilst this doesn't detect automatically from the VIN (because it is so new), I have entered manually under the 2022 model which is exactly the same and tried it for basic data. It is a PHEV, and I did this whilst it was charging. It seems to work fine, although I wasn't able to turn on the ignition during charging to test full features ~ but this doesn't seem to be a problem. So yes, now happy with this. The support is excellent and responsive - no problems with that at all. Any delays have been mine. I'll further update as I move around the rest of my family's cars as I bought this for private use to access what can normally only be seen by the dealer.
Review: Great products, backed up by great customer service. - I purchased the XTool D8 after seeing many positive reviews. I spent many hours comparing & contrasting many OBD2 scanners from lots of different manufacturers. I was drawn to the XTool D8 by the positive reviews and the 3 year free updates. I had a low-cost OBD2 scanner that I used on my friend's Alfa Romeo Mito, this was from another manufacturer. This did not show and pending or current DTC codes. I then plugged in the XTool D8 and it showed up 3 DTC codes (these can be seen in the attached photo's). This tool instantly showed up the specific DTC fault codes. I was also able to print off the report for each individual code and for all 3 codes combined. I gave this report to my friend to save on his phone and computer. We reset all the DTC fault codes and only one reappeared after the reset. My friend saved the reset DTC codes on the report. The fault code that remained present was investigated and narrowed down to a bad earth bond connection at the gearbox to body connection points( bad earth). We also reset the service light on his car. The good thing with each fault code is that you can click on the magnification image to view the fault code and it will take you online to view the fault code description. This is a fantastic tool for beginners, home mechanics, and professional mechanics. If you want a very good OBD2 tool, a tool that is backed up by fantastic customer service and 3 years of free updates, then do not look any further than the X-TOOL D8. The XTool D8 connected straight to the Citroen C1 but the Peugeot 107 I had did not connect to all the menu option that the C1 did. I contacted XTool and within an hour I had a response to my desertcart messages. XTool were straight onto the problem and asked to remote connect to my XTool D8. WOW!! That is what you call great customer service. I've contacted XTool a couple of times since, and every time they have responded. Once they responded to an email within five minutes. I contact them to ask when the next lower budget OBD2 scanners would be out. They replied within 10 minutes. I wanted a lower budget OBD2 scanner for when I am out and about. I also wanted to order one for my friend that has the Alfa Romeo Mito. I will now be ordering two of the lower budget ones. Again, I would highly recommend the XTool D8 and XTool as a company. Give them a try. Believe me, this is the fastest response I have had from a company when contacting them for advice. Thank you XTool.

## Features

- UPGRADE TO THE TOP PROFESSIONAL SCANNER: XTOOL D8S 2.0 is the latest professional-grade OBD2 scanner that combines all-system diagnostics with powerful features including Topology Map, Online ECU Coding, Bidirectional Controls, PMI, V.A.G Guides, FCA (SGW), CAN FD, DoIP, and Hidden Function Unlock. Designed for professional mechanics, auto repair shops, and DIYers, it delivers 42 resets, up to 8-PID live data graphing, pre/post-scan, Diagnostic Report 2.0, and 22+ language support—compatible with 10,000+ vehicles. New for 2026: AI-assisted diagnostics provide intelligent suggestions for reference, helping you pinpoint potential issues faster and optimize your diagnostic efficiency.
- 2026 ADVANCED ECU ONLINE CODING & PMI FUNCTION: XTOOL D8S is a professional-grade car diagnostic tool featuring advanced ECU coding to perform component tuning and adaptive data reset. It supports online ECU coding for BMW, for Benz, as well as offline ECU coding for VW, for Audi, for Skoda, for Benz, and for Mitsubishi. Along with the PMI function for Ford, for Lincoln, and for M*azda, which supports programming ECU data into new modules. Plus, flash hidden for Toyota, for Lexus, and for Scion. ECU configuration optimizes vehicle performance and adjusts vehicle settings.
- HIGH-END INTELLIGENT TOPOLOGY MAPPING FOR IN-DEPTH INSPECTION: XTOOL D8S car diagnostic scanner features an intuitive topology module mapping that displays the communication structure between vehicle modules at a glance. The benefit of topology mapping is that it helps users quickly locate faults across systems without checking each module one by one. With just one click, technicians can view all error DTCs, execute functions, and access live data in charts. This feature helps save time and effort, improving workshop repair efficiency by at least 60%! It's a cost-effective solution for DIYers, mechanics, and technicians.
- OE LEVEL SYSTEM DIAGNOSTIC: XTOOL D8S dpf regeneration tool provides comprehensive diagnostics for all systems, including engine, transmission, ABS, a*irbag, brake, body, suspension, HVAC, radio, and more. It supports dealer-level diagnostics, such as reading and clearing DTCs, viewing real-time data for parameters like fuel trim, misfires, transmission oil temperature, mass airflow, clutch sensors, O2 sensors, and ABS speed sensors. Plus, it allows data export in CSV format, retrieves frozen frames and ECU information, and resets warning lights and monitors across various systems. With these capabilities, XTOOL D8S offers professional-grade diagnostics for effective and confident repairs.
- FULL BI-DIRECTIONAL CONTROL SCANNER/ACTIVE TESTS: XTOOL D8S is a professional bidirectional OBD2 scanner with 4000+ Active Tests that sends commands to vehicle components like valves, solenoids, relays, and cooling fans to perform tests and verify system integrity. It supports operations such as E*VAP test, injector test, fuel balance, compression test, A/C clutch control, ABS motor pump, wipers, and sunroof actuation, radiator fan activation, throttle modulation, light control, horn operation, fuel trim reset, fuel composition reset, and mirror test, etc.—enabling faster fault detection and precise repairs.
- 42+ SPECIAL FUNCTIONS FOR PROFESSIONAL REPAIR: XTOOL D8S car scanner offers over 38 essential services, now upgraded to 42 resets, covering a wide range of maintenance and functions such as Oil Reset, Injector Coding, EPB, SAS, D*PF, BMS, Throttle Body, ABS Bleeding, A/T Tuning, Suspension Calibration, Seat Calibration, ABS Initialization, W*indow Initialization, Z*ero Point Calibration, A/F Reset, Start/Stop Reset, TPMS Reset, Fuel Trim Reset, Headlight Reset, Crankshaft Relearn, Power Balance, Language Change, and more. It’s designed to help mechanics and workshops perform daily repairs efficiently.
- CAN FD/DOIP/FCA PROTOCOL SUPPORT: 2026 XTOOL D8S automotive diagnostic tool supports OBDII, EOBD, and CAN FD protocol (for GM vehicles from 2020) for diagnostics, as well as DoIP for vehicles from BMW E/F/G Chassis, for Jaguar, and for Land Rover. Newly released XTOOL D8S 2.0 supports FCA(SGW), enhancing diagnostics for FCA vehicles (For Chrysler, For Jeep, For Dodge 2018+, For Fiat 2017+). It is compatible with over 10000 vehicles, including 12V saloons, light commercial vehicles, SUVs, minibuses, and hybrids. Note: it does not support 24V trucks or electric vehicles.
- NEWLY ADDED PRE/POST SCAN & ENHANCED DIAGNOSTIC REPORT 2.0: The XTOOL D8S bidirectional car diagnostic machine's pre/post scan function allows you to view, record, and compare vehicle conditions before and after repairs, helping you identify faults and repair progress clearly and efficiently. Additionally, the upgraded Diagnostic Report 2.0 on the XTOOL D8S simplifies the reporting process with a user-friendly interface and customizable options. Repair shops can add logos, client details, and notes, making reports more professional and personalized for efficient diagnostics and repairs.
- ENHANCED HARDWARE WITH EXPANDABLE FEATURES: XTOOL D8S car computer diagnostic features an 8" screen and Android 10, powered by a Quad-Core 1.8 GHz processor, 64 GB ROM. Its 5000 mAh/ 3.7 V (equivalent to 10,000 mAh/7.3V) provides longer runtime and quick recharges. Dual-Frequency WiF! ensures 10X faster transmission speeds. With an 8MP camera, built-in speaker, and microphone, it supports external sound playback. XTOOL D8S expands with optional adapters like KC100+KS-1 for Toyota/for Lexus and KC501 for Mercedes-Benz/for BMW/for VW/for Volvo, and supports the XV100 inspection camera for detailed system analysis. Note: Optional adapters are not included.
- PROFESSIONAL DIAGNOSTIC TOOL ANYONE WILL VALUE: XTOOL D8S car diagnostic scanner is a practical solution for car owners, technicians, advanced DIY mechanics, garage and repair shop professionals, and automotive engineers. It provides professional-level diagnostics, ensuring smoother repairs and efficient maintenance. Built-in languages: English (default) and German. The European version may be locked outside this region. Only brand-new products are shipped, and the support team promptly assists with any issues. Provide your VIN to confirm compatibility before purchase. Upgrade recommendations are available for higher models.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09NVP3J6Q |
| Batteries | 1 Lithium Polymer batteries required. |
| Best Sellers Rank | 132,423 in Automotive ( See Top 100 in Automotive ) 791 in OBD-II Engine System Diagnostic Tools |
| Brand | XTOOL |
| Customer Reviews | 4.3 4.3 out of 5 stars (137) |
| Date First Available | 20 Dec. 2021 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Weight | 2.86 kg |
| Item model number | XTOOL-D8S |
| Manufacturer | XTOOL |
| Manufacturer part number | XT-D8 |
| Product Dimensions | 11 x 28 x 32 cm; 2.86 kg |

## Product Details

- **Automotive Fit Type:** Universal Fit
- **Brand:** XTOOL
- **Language:** English
- **Manufacturer:** XTOOL
- **Operating system:** Android 10.0
- **Power source:** Battery Powered(Tech Support : xtoolofficialeur@outlook.com)
- **Product dimensions:** 11L x 28W x 32H centimetres
- **Screen size:** 8 Inches

## Images

![D8S OBD2 Scanner: AI-Assisted Car Diagnostic Tool with Bidirectional Control, Topology Mapping, ECU/Online Coding, 42+ Resets, Full System Scan, V.A.G Guide, PMI, CAN FD/DoIP, 3-Year Free Update - Image 1](https://m.media-amazon.com/images/I/710NYckau-L.jpg)

## Questions & Answers

**Q: Compatibility Issues**
A: Please send us your vehicle information and required functions to check the compatibility, or search xtoolonline website and navigate to " vehicle coverage " to check compatibility

**Q: Received a defective or used device**
A: Please send us photos of the issue, and we will promptly arrange a replacement or provide a quick solution for you

**Q: Failed to change the language**
A: The device supports 24 languages, but it comes pre-installed with English, Spanish, German, and French. If you need a different language, simply provide us with your device’s serial number and the desired language, and we will authorize the language.

**Q: APP Crashes**
A: If the device has multiple language packs installed simultaneously, insufficient memory may cause the app to crash. Please navigate to "File Management" to delete any unnecessary language packs or perform a reset to resolve the issue.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Comprehensive, but complex ~ but a worthy purchase
*by M***T on 17 June 2022*

Early impressions are that it WILL do what I need it to; but also that there is much to learn! I bought it to cover 4 family vehicles, plus future purchases. Pre-purchase advice was good in terms of coverage by the D7 and this model, D8. It was clear that the D7 was a generation behind, and that the only sensible choice was the D8, despite its cost. My first vehicle was a MB-E220 (first model with AdBlu etc). It detected by vehicle correctly, and showed listed fault codes. I looked through these and then decided to 'clear' them, and then see what was left. Good move, as the old information went away, but what it saw as current problems stayed live (Stored-&-current). For me, I didn't see these as any big problem - certainly no 'fault-light' on the dash. I then wanted to look at the DPF/AdBlu status; my first problem! Down one path, it showed failure to connect to the ECU when I was trying to read back AdBlue tank levels etc.... Following another path, it looked as though I was going to be able to perform a ReGen - so I stopped short of doing this in front of my house.... I still haven't found where I can 'read' the status of my NOx sensors to see how clogged they are getting (a regular problem on this car) - my simple code reader gives me this... I also need to be able to read the status of the DPF to know how near I am to needing a ReGen.... I can see this is 'me' rather than the XTool-D8; or I hope it is. Just a bit concerned at the failure to connect to the ECU in the SCR section of the device, and worried that it might be a MB lock-out even though this device should be able to handle that. My next challenge, a Vauxhall Vivaro! Most people say this is 'dealer only', but the D8 should handle it. Time will tell. Would I still buy one if I had my time again? Yes, I think so. Just bear in mind there is a lot to learn. SUPPORT - good support by eMail for my pre-purchase enquiries. I'll now test that out with my guidance request on how to access the SCR/AdBlu are of my car. UPDATE, some disappointment! Despite pre-purchase query by VIN, I find that the Vivaro-C is not yet covered. It is scheduled to be developed, but that doesn't help me now! It can only address the generic ODB2 method, but cannot identify my AdBlue/SCR fault, nor can it yet force a DPF ReGen, which I believe is what I need. I hope this comes promptly. UPDATE, November 2023 I no longer have the MB, so that's no longer any concern (the quality of MB's NOx sensors was poor). I've not yet had access to the Vivaro due to time and vehicle availability - but hope to try this again over the Xmas holidays. I've now tried it on my new (2023) Hyundai SantaFe. Whilst this doesn't detect automatically from the VIN (because it is so new), I have entered manually under the 2022 model which is exactly the same and tried it for basic data. It is a PHEV, and I did this whilst it was charging. It seems to work fine, although I wasn't able to turn on the ignition during charging to test full features ~ but this doesn't seem to be a problem. So yes, now happy with this. The support is excellent and responsive - no problems with that at all. Any delays have been mine. I'll further update as I move around the rest of my family's cars as I bought this for private use to access what can normally only be seen by the dealer.

### ⭐⭐⭐⭐⭐ Great products, backed up by great customer service.
*by D***Y on 6 July 2023*

I purchased the XTool D8 after seeing many positive reviews. I spent many hours comparing & contrasting many OBD2 scanners from lots of different manufacturers. I was drawn to the XTool D8 by the positive reviews and the 3 year free updates. I had a low-cost OBD2 scanner that I used on my friend's Alfa Romeo Mito, this was from another manufacturer. This did not show and pending or current DTC codes. I then plugged in the XTool D8 and it showed up 3 DTC codes (these can be seen in the attached photo's). This tool instantly showed up the specific DTC fault codes. I was also able to print off the report for each individual code and for all 3 codes combined. I gave this report to my friend to save on his phone and computer. We reset all the DTC fault codes and only one reappeared after the reset. My friend saved the reset DTC codes on the report. The fault code that remained present was investigated and narrowed down to a bad earth bond connection at the gearbox to body connection points( bad earth). We also reset the service light on his car. The good thing with each fault code is that you can click on the magnification image to view the fault code and it will take you online to view the fault code description. This is a fantastic tool for beginners, home mechanics, and professional mechanics. If you want a very good OBD2 tool, a tool that is backed up by fantastic customer service and 3 years of free updates, then do not look any further than the X-TOOL D8. The XTool D8 connected straight to the Citroen C1 but the Peugeot 107 I had did not connect to all the menu option that the C1 did. I contacted XTool and within an hour I had a response to my Amazon messages. XTool were straight onto the problem and asked to remote connect to my XTool D8. WOW!! That is what you call great customer service. I've contacted XTool a couple of times since, and every time they have responded. Once they responded to an email within five minutes. I contact them to ask when the next lower budget OBD2 scanners would be out. They replied within 10 minutes. I wanted a lower budget OBD2 scanner for when I am out and about. I also wanted to order one for my friend that has the Alfa Romeo Mito. I will now be ordering two of the lower budget ones. Again, I would highly recommend the XTool D8 and XTool as a company. Give them a try. Believe me, this is the fastest response I have had from a company when contacting them for advice. Thank you XTool.

### ⭐⭐⭐⭐⭐ Great product with excellent support
*by S***S on 29 December 2024*

This product is exceptionally well-built and has performed flawlessly for all my needs so far, including calibrating my blind spot detection system. As a complete novice, I was pleasantly surprised at how easy it was to use and understand. One feature I particularly appreciate is the ability to email detailed diagnostic reports directly from the device. Supprt from xtool online uk has been excellent. Highly recommended.

## Frequently Bought Together

- XTOOL D8S OBD2 Scanner: 2025 Bidirectional Car Diagnostic Tool 2.0 with Topology Mapping, Online ECU Coding, 38+ Reset, All System, V.A.G Guide, PMI, FCA/CAN FD/DoIP, 3-Year Update, Upgrade of D8
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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-05*