iCarsoft VAWS V4.0 - VAG Diagnostic Tool for VW, Audi, Skoda & SEAT
Advanced V4 platform with Android, internal battery and Wi-Fi updates - purpose-built for VAG vehicles.
The iCarsoft VAWS V4.0 comes with software pre-installed for VW, Audi, Skoda, SEAT, Bentley, Bugatti and Lamborghini, ready to use out of the box. It also allows you to add 2 extra vehicle brand packages free of charge, making it a strong option for mixed-vehicle households and workshops.
VAWS V4.0 is designed for DIY users, enthusiasts and professionals who want full-system diagnostics, service functions, bi-directional tests and modern Wi-Fi updating in one handheld scanner.
Who is VAWS V4.0 best for?
VAG owners
- VW, Audi, Skoda and SEAT software ready to go
- All-system diagnostics beyond basic engine code reading
- Useful maintenance functions for supported vehicles
Ideal if you want a dedicated VAG-focused scanner without stepping up to a much larger workshop tablet.
DIY and home mechanics
- AutoVIN for quicker vehicle recognition
- Live data in text and graph form
- Bi-directional tests on supported systems
Great if you want more than a basic OBD2 code reader and like doing your own fault finding.
Garages and mixed-brand users
- Add 2 extra brands free of charge
- Wi-Fi updates directly on the tool
- Portable use with built-in battery
A practical choice where VAG is the main focus but you still want coverage for a couple of other makes.
Before you buy - quick compatibility check
Coverage can vary by model year, ECU and system. If you want us to confirm exact functions for your VW, Audi, Skoda or SEAT, send your registration number or VIN and tell us what functions you need.
Important: some advanced functions can be more limited on certain newer models, especially around 2020 onwards, depending on system access and vehicle configuration.
This helps avoid ordering the correct tool but expecting a function that may not be supported on your exact vehicle.
Key features
- VW, Audi, Skoda, SEAT, Bentley, Bugatti and Lamborghini software pre-installed
- Add 2 extra vehicle brands free of charge
- Android platform with 5-inch touchscreen
- Built-in Wi-Fi for direct online updates
- Internal battery for portable use
- OE-level full system diagnostics on supported vehicles
- AutoVIN, ECU info, fault code reading and live data
- Bi-directional / active tests on supported modules
- Full OBD2 / EOBD functions
- 1-year UK warranty from HIDS-DIRECT
Core specifications
- Operating system: Android
- Processor: Quad Core 1.3 GHz
- Memory: 32GB
- Display: 5-inch LCD capacitive touchscreen with 854 x 480 resolution
- Connectivity: USB 2.0, Wi-Fi 2.4GHz, OBDII
- Power: 9V - 18V
- Battery: 3.7V 5000mAh 7.4Wh
- Battery life: around 6 hours continuous use
- Charging: Type-C 5V / 2A
Function availability always depends on the exact make, model, year and control unit fitted to the vehicle.
Common service functions for VAG vehicles
VAWS V4.0 covers a wide range of maintenance and workshop-level service functions on supported VW Group models.
Routine maintenance
- Oil service reset
- EPB brake pad reset
- Steering angle reset
- Battery management / battery registration
- TPMS reset
- A/C service
Repair and adaptation
- Electronic throttle control relearn
- Injector coding
- ABS bleeding
- DPF regeneration
- AdBlue related functions
- Fuel pump related functions
Advanced functions
- Air suspension related service
- Headlamp related functions
- Engine control service
- Transmission control service
- Radar / camera related functions
- Immobiliser and clutch related functions
Exact service availability is vehicle-dependent. Some functions may only appear on specific engines, model years or control units.
Supported communication protocols (overview)
+ Tap to view protocol list
- ISO9141-2
- ISO14230-2 / KWP2000
- ISO15765
- K / L-Line
- SAE J1850 VPW
- SAE J1850 PWM
- ISO11898 - Highspeed, Middlespeed, Lowspeed and Singlewire CAN
- CAN FD
- SAE J2610
- GM UART
- UART Echo Byte Protocol
- Honda Diag-H Protocol
- TP2.0
- TP1.6
Protocol support does not guarantee every module or every special function on every vehicle. Message HIDS-DIRECT with your registration or VIN if you want us to check before purchase.
Full OBD2 functions and active tests
- Read and clear fault codes
- Read ECU information
- Read live data
- Battery test
- Freeze frame data
- Auto VIN identify
- Basic settings
- Adaptation
- Coding / Code II
- Security login
- Actuation / bi-directional tests on supported modules
Bi-directional tests can help with faster fault finding by sending commands to supported systems such as windows, mirrors, door locks, throttle-related functions and other controllable modules.
What’s in the box
Packing box
Storage bag
VAWS V4.0 main unit
User manual
Main (OBD) cable
Data (USB) cable
All items listed are included as standard with the VAWS V4.0 package.
FAQs
Will it work on my VAG vehicle?
Coverage depends on the exact make, model, year and ECU fitted. Message HIDS-DIRECT with your registration or VIN and the functions you need, and we will help check compatibility before you order.
Can I use it on anything other than VW, Audi, Skoda or SEAT?
Yes. The VAWS V4.0 includes VAG-family software pre-installed and lets you add 2 extra vehicle brand packages free of charge through the iCarsoft update system.
Are updates free?
Yes - the VAWS V4.0 supports lifetime free online updates via Wi-Fi through the iCarsoft update service.
Does it support coding and active tests?
Yes - on supported vehicles the tool can access functions such as coding, adaptation, basic settings, security login and actuation / bi-directional tests. Exact coverage depends on the vehicle.