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Lock50 HW04 OBD Tool
The HW04 OBD programming tool
The HW04 is the core Lock50 device. It plugs into the car’s OBD port to read, program and code JLR smart keys and modules, and comes in A, B, C and C+ packages that step up the functions you can perform – from basic key add through to locked-module work.
One tool covers key programming, module coding and diagnostics right across the JLR range. Start on the package that fits your current work and move up a level whenever you need more – the same hardware grows with you.