Expert guides, tutorials, and buying advice for Jaguar & Land Rover owners, enthusiasts, and independent workshops. Written by the SX TOOL CO LTD engineering team.
Featured
Navigating Jaguar Land Rover's TOPIx technical information system can be overwhelming. This comprehensive guide breaks down every subscription tier — from One-Day Pass to Annual Workshop — with real pricing, step-by-step purchasing instructions, and insider tips to maximize your subscription value. Whether you're a DIY owner or running a busy workshop, learn which plan fits your needs and how to access wiring diagrams, service schedules, and diagnostic procedures efficiently.
Read Full Guide →Practical technical guides and in-depth comparisons for the JLR community
Diagnostics
With so many diagnostic interfaces on the market, choosing the right adapter for your Jaguar or Land Rover can be confusing. We compare Enet WiFi, DOIP VCI, JLR Mongoose, and third-party options across compatibility, speed, price, and software support to help you make the right investment for your workshop or garage.
Coding
Installing a lift kit on your Land Rover Defender or Range Rover is only half the battle — proper air suspension calibration is essential for ride quality, safety, and longevity. This step-by-step tutorial covers the complete calibration procedure using SDD and Pathfinder, including ride height sensor adjustment, damping profile updates, and validation checks.
Coding
Unlock the full potential of your JLR vehicle with our comprehensive hidden features guide. From enabling video-in-motion and mirror dip on reverse to activating ambient lighting profiles and driver mode memory, we cover every CCF-editable feature for 2016+ models with detailed instructions and safety warnings.
Retrofit
Bring modern smartphone integration to your older Jaguar or Land Rover with our complete CarPlay and Android Auto retrofit guide. We compare OEM software upgrades, aftermarket modules, and interface boxes for InControl Touch and Touch Pro systems, with compatibility charts for every model year from 2012 to 2020.
Tuning
Discover the power hidden in your JLR engine with our comprehensive ECU remapping guide. We explain the difference between stage 1, 2, and 3 tunes, dyno-proven gains for Ingenium and AJ-V8 engines, and how to choose a reputable tuner. Includes warranty considerations, emissions compliance, and real-world fuel economy impact analysis.
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