The iCarsoft LR V4.0 is the latest generation diagnostic tool built specifically for Land Rover and Jaguar vehicles. Supplied with full Land Rover and Jaguar software pre-installed, it also allows you to download TWO additional vehicle makes free of charge. With complete system coverage, bi-directional control, and a responsive 5-inch touchscreen, the LR V4.0 delivers professional-level capability in a compact and easy-to-use device.
Designed for DIY owners and professional workshops alike, the LR V4.0 provides full ECU scanning, detailed fault analysis, and a wide range of advanced service and adaptation routines. It is ideal for routine servicing, complex repairs, and long-term maintenance of Jaguar and Land Rover models.
Full-System Diagnostics & Core Features
The LR V4.0 offers complete system access across all available modules.
• Read and clear all diagnostic trouble codes
• Full ECU scanning across all systems
• Read ECU information and system identification
• Live data streaming with freeze frame support
• Battery health testing
• DTC help and LDS help functions
• Auto VIN identification for faster vehicle detection
• Actuation tests and full bi-directional control
• Free lifetime software updates
Hardware & Software Highlights
The LR V4.0 combines strong hardware with flexible software capability.
• Land Rover and Jaguar software pre-installed
• Two additional vehicle makes downloadable at no extra cost
• One-click Wi Fi updates with lifetime access
• Accurate Auto VIN reading
• 5-inch LCD touchscreen with intuitive layout
• Fast and responsive Android-based system
9 Core Service Functions
The LR V4.0 includes essential maintenance resets:
• Oil service reset
• Electronic throttle control learning
• EPB brake pad reset
• Steering angle sensor calibration
• DPF regeneration
• Injector coding
• ABS bleeding
• Air suspension service
• Battery management service
Function support varies by model.
33 Advanced Service & Adaptation Functions
For deeper workshop-level procedures, the LR V4.0 includes:
• TPMS reset and ID programming
• Adaptive headlamp calibration
• Transmission adaptation resets and oil level routines
• Airbag reset routines
• Immobiliser and key functions (supported models)
• Door and window learning
• AdBlue reset
• Clutch matching
• EGR functions
• Turbocharger learning
• Radar and camera calibration
• High voltage battery functions
• Cylinder misfire and shutoff tests
• Oxygen sensor and catalytic learning routines
• Powertrain configuration reset
• Yaw rate sensor calibration
• Air conditioning service functions
• And many more advanced routines
Check the Full Vehicle and Systems Coverage HERE
Additional Manufacturer Downloads
You can install two additional manufacturer softwares from the following options:
American: Chrysler, Ford, GM, Jeep, Hummer, Dodge, Chevrolet
European: Audi, Bentley, Bugatti, BMW, Maserati, Mercedes-Benz, VW, VW CV, Porsche, Volvo, Peugeot, Citroën, Fiat, Opel, Skoda, Seat, Renault, Alfa Romeo, Saab, Jaguar, Mini, Sprinter
Asian: Toyota, Honda, Nissan, Mazda, Mitsubishi, Subaru, Hyundai, Kia, Isuzu, Suzuki, Lexus
Australian: Holden (2008+), AUS Ford
Bi-Directional Control
Active testing is supported across most modules, allowing you to trigger components such as:
• Windows and mirrors
• Door locks
• Throttle and actuator systems
• Fuel pump and other components
This enables faster fault tracing and confirmation before parts replacement.
Report Saving & Printing
• Save and review previous diagnostic sessions
• Print full system reports via Windows PC
• Built-in feedback function for guided repair suggestions
Product Specifications
• Operating System: Android
• Processor: Quad Core 1.3 GHz
• Memory: 32 GB
• Display: 5-inch LCD touchscreen, 854 x 480
• Connectivity: USB 2.0, Wi Fi 2.4 GHz, OBDII
What’s in the Box
• iCarsoft LR V4.0 Main Unit
• OBDII Diagnostic Cable
• USB Update Cable
• User Manual
• Carry Case
Why Choose the iCarsoft LR V4.0?
With Land Rover and Jaguar software pre-installed, two free additional manufacturer downloads, and a full suite of professional diagnostic and service functions, the LR V4.0 delivers dealership-level capability without subscription costs. Whether you maintain your own vehicle or specialise in JLR models, this tool provides the depth, flexibility, and reliability required for accurate diagnostics and long-term ownership.
