iCarsoft DE V4.0 OBD2 Scanner BMW Mercedes Audi VW Full System Diagnostic Tool
Covers fault diagnosis, live data, service reset functions, active tests and maintenance support on compatible vehicles.
iCarsoft DE V4.0 German Vehicle Diagnostic Tool OBD2 Scanner
The iCarsoft DE V4.0 is a professional handheld diagnostic scanner designed for German vehicle brands, including BMW, Mercedes-Benz, Audi, VW, Porsche, Skoda, SEAT, Bentley, Lamborghini, Bugatti, Smart, Maybach and more. It offers full-system diagnostics, service reset functions, active tests, live data, AutoVIN, Wi-Fi updates and modern Android-based operation.
The tool comes with German vehicle software pre-installed and is ideal for both home users and workshops that want deeper diagnostic access than a basic OBD2 code reader.
- German vehicle software pre-installed
- BMW, Mercedes-Benz, Audi, VW, Porsche, Skoda, SEAT and more
- Full-system diagnostics on supported vehicles
- Bi-directional control / active tests where supported
- Service, reset, relearn and calibration functions
- Full OBD2 / EOBD functions for engine and emissions diagnostics
- Lifetime free Wi-Fi updates
- 1-year UK warranty from HIDS-DIRECT
Please note: diagnostics, service functions, resets, relearns and active tests are all vehicle dependent and can vary by model, year, engine and control unit.
Who is DE V4.0 best for?
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German vehicle owners
- BMW, Mercedes, Audi, VW and Porsche coverage
- All-system diagnostics beyond basic engine code reading
- Maintenance and service reset support where compatible
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DIY and home mechanics
- AutoVIN for quicker vehicle recognition
- Live data in text and graph form
- Active tests on supported systems
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Garages and mobile technicians
- Professional handheld scanner for German vehicles
- Bi-directional tests where supported
- Reset, relearn and calibration functions
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Mixed German vehicle households
- Strong German brand coverage in one tool
- Wi-Fi updates directly on the tool
- Portable use with built-in battery
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Important - diagnostics, resets, active tests and service functions are all vehicle dependent.
Key features
- German vehicle software pre-installed
- Android platform with 5-inch touchscreen
- Built-in Wi-Fi for direct online updates
- Internal battery for portable use
- OE-level / dealer-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
- Lifetime free Wi-Fi updates
- 1-year UK warranty from HIDS-DIRECT
- Display: 5-inch LCD capacitive touchscreen - 854 x 480
- Processor: Quad-Core 1.3GHz
- Memory: 32GB
- Connectivity: USB 2.0, Wi-Fi 2.4GHz, OBDII
- Power: 9V - 18V
- Battery: 3.7V 5000mAh - around 6 hours tested use
- Charging: Type-C 5V / 2A
- Size: 200 x 116 x 30.2mm
- Weight: approx. 380g
Function availability always depends on the exact make, model, year and control unit fitted to the vehicle.
German vehicle software pre-installed
This section highlights the dedicated German brand software built into the DE V4.0, making it suitable for customers who mainly work on BMW, Mercedes-Benz, Audi, VW, Porsche and other supported German vehicles.
- Dedicated German vehicle coverage ready to use
- Supports full-system access on compatible vehicles, not just engine OBD2 faults
- Designed for owners, enthusiasts, mobile technicians and workshops
Maintenance resets and service support
The banner illustrates the service and reset side of the tool. On compatible vehicles, the DE V4.0 can help with common workshop maintenance jobs instead of only reading fault codes.
- Oil service reset, EPB reset and steering angle reset where supported
- Battery registration, throttle relearn, injector coding and ABS bleed support on compatible models
- DPF, AdBlue and emissions-related functions where the vehicle allows access
Full-system diagnostics plus OBD2 support
This banner focuses on the tool's ability to go beyond generic OBD2. The DE V4.0 can communicate with supported control modules across the vehicle, while still including standard OBD2 / EOBD engine and emissions functions.
- Scan supported systems across the vehicle
- Read and clear module fault codes where access is available
- Use standard OBD2 functions for engine and emissions checks
German brand vehicle coverage
This banner is the vehicle coverage section. It shows the DE V4.0 as a multi-brand German diagnostic scanner rather than a one-make tool.
- BMW, Mercedes-Benz, Audi, VW and Porsche support where compatible
- Also covers selected Skoda, SEAT, Bentley, Lamborghini, Bugatti, Smart and Maybach vehicles
- Exact systems and functions depend on model year, ECU and vehicle specification
AutoVIN and quick diagnosis
This banner is about speed and ease of use. AutoVIN can help identify supported vehicles quickly, while quick scan functions help check available control modules faster.
- Automatic vehicle identification where supported
- Quick scan of compatible control units
- Useful for first checks, fault finding and pre-repair inspections
Bi-directional control and active tests
This banner illustrates active test capability. On supported modules, the DE V4.0 can send commands to components so you can check whether a part responds correctly.
- Command supported actuators and components for testing
- Useful for checking windows, mirrors, locks, fans, pumps, valves and other controllable systems where supported
- Helps separate electrical, mechanical and control-related faults
Active tests are vehicle and module dependent.
Live data and graphing
This banner shows the live data display. The DE V4.0 can show supported sensor and module data in real time, with graphing to make changes easier to spot.
- View live data in text or graph format
- Compare selected data streams where supported
- Useful for sensor checks, intermittent faults and road-test diagnosis
Service and reset menu coverage
This banner highlights the service menu side of the scanner. The DE V4.0 brings common reset, relearn and maintenance options into one handheld tool for supported German vehicles.
- Access common service reset functions from the tool menu
- Support for selected relearns, adaptations and maintenance procedures
- Function list depends on the exact vehicle and control unit fitted
Diagnostic reports and feedback
This banner relates to saving, reviewing and sharing diagnostic information. Reports make it easier to compare scan results before and after repair work.
- Review diagnostic results clearly on screen
- Useful for before-and-after checks when faults have been repaired
- Helps keep scan information organised for workshop or customer records
One-click Wi-Fi software updates
This banner shows the Wi-Fi update feature. Updates are carried out directly on the tool, so there is no need to rely on older PC-only update methods.
- Lifetime free online updates through the iCarsoft update service
- Update over Wi-Fi directly on the scanner
- Helps keep available software coverage as current as possible
Compact handheld design
This banner focuses on the physical design of the unit. The DE V4.0 is a portable handheld scanner with a touchscreen, built-in battery and simple menu layout.
- 5-inch touchscreen display
- Internal battery for portable use around the vehicle
- Compact unit supplied with OBD cable, USB cable, manual and storage bag
DE V4.0 overview
This final banner brings the main selling points together: German vehicle coverage, full-system diagnostics, active tests, service functions, live data, reports and Wi-Fi updates in one handheld scanner.
- Dealer-level diagnostics on many supported German vehicle systems
- Much deeper access than a basic generic OBD2 code reader
- A practical choice for DIY users, enthusiasts and independent workshops
Common service functions for supported German vehicles
DE V4.0 covers a strong range of maintenance and workshop-level service functions on supported vehicles.
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Routine maintenance
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Repair and adaptation
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Advanced functions
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Exact service availability is vehicle-dependent. Some functions may only appear on specific engines, model years or control units.
Supported communication protocols - overview
- 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
- I/M readiness and emissions-related checks
- Live data and freeze frame
- Vehicle information
- O2 monitor test
- On-board monitor test
- EVAP system test
- Bi-directional control / active tests on supported modules
Bi-directional tests can help with faster fault finding by sending commands to supported systems such as actuators and other controllable modules.
What's in the box
Packing box
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Storage bag
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DE V4.0 main unit
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User manual
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Main OBD cable
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Data USB cable
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Contents may vary slightly by production batch. If you need us to confirm any specific accessory before ordering, message us first.
FAQs
About Us
We're a genuine UK based company offering quality items at prices far cheaper than the high street. Every item is carefully packaged using the latest technology to ensure safe shipment to you. Enjoy your visit!
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Terms
We warrantee and represent that the goods are as described in the above listing. We specifically disclaim any implied warranties of title, merchantability, fitness for a particular purpose and non-infringement. Customers should satisfy themselves that any item choice made is suitable for their intended purpose or use. We pride ourselves on our customer service. In the rare event that you have a problem with your item please contact us and we'll be happy to help. Please note: When modifying your vehicle you do so at your own risk, we specifically disclaim & do not take responsibility for 3rd party liability or any unforeseen damage arising by the fitting of our products. Some items we supply may or may not be road legal, please check with us prior to purchasing as we will accept no responsibility for any problems you may encounter with your local authority.
Returns
Cancellation: You have a statutory right to a '30 day cooling off period'. This period begins once your order has been received and ends 30 days after the Goods have been delivered. If you change your mind about the goods within this period, please return them to HIDS Direct Ltd within 30 days of receipt. Goods can only be returned for this reason if their packaging remains 'unopened' and the Goods can be re-sold, as new, without any additional work on the part of HIDS Direct Ltd. You are responsible for paying shipment costs if Goods are returned for this reason. Defective goods: Genuinely faulty goods will be replaced within the warranty period stated, however we must be advised of any faulty goods upon receipt of the item or as soon as the fault occurs. If the goods are returned as defective, then it's our 'seller's responsibility to pay for and ship the item back to us & we will ship the replacement item return of post where possible. If the item is unwanted or has been incorrectly ordered, then it's the buyer's responsibility to pay the return shipping and any refund will be less the shipping costs incurred.
