L461 Activity Key GEN2

Product Overview

The L461 Activity Key GEN2 (LR164065) is JLR’s second‑generation genuine wearable wrist‑style access key built for Range Rover Sport L461 DOIP‑architecture chassis 2023‑2027 across NAS, EU, CN and RoW global markets. Built as an alternative to standard smart fobs for active‑lifestyle usage, this sealed silicone‑band device eliminates the need to carry a conventional key fob during water‑sports, hiking or off‑road activities. Unlike Gen‑1 hardware, GEN2 supports complete passive‑entry, passive‑start and passive‑lock functions over 125 kHz RFID and region‑specific UHF radio‑frequency bands. This retrofit targets independent repair garages, key‑programming specialists and competent DIY technicians with DOIP‑capable diagnostic hardware. The vehicle’s RFA / KVM keyless‑vehicle module must support Activity‑Key functionality at hardware level; software programming alone cannot upgrade an incompatible control module.

JLR Technical Specifications & Core Features

• IP68 Environmental Rating: Fully dust‑tight, rated for continuous immersion to 30 metres; salt‑water‑resistant silicone construction for marine and outdoor use.
• Passive Entry & Passive‑Start: Unlock doors via capacitive door‑handle sensors; start‑stop button ignition without physical fob inside cabin; auto‑lock when the wrist‑key moves out‑of‑vehicle range.
• Integrated LCD Display: On‑wrist time display, status feedback for lock‑unlock operations.
• Sealed Long‑Life Lithium Cell: Non‑user‑serviceable internal battery; programmed via vehicle RFA module using Pathfinder security routines.
• Full System Coexistence: Operates alongside existing factory smart‑key fobs; multiple keys can be stored within the RFA module key slots subject to module capacity limits.
• Security Compliance: JLR OEM rolling‑code encryption matching factory smart‑key security standards.

Installation & Compatibility Notes (JLR TOPIX Workshop Standard)

Before ordering run a JLR‑Decoder VIN‑decode to inspect your vehicle’s RFA / KVM module part‑number and build‑option status. Incompatible RFA hardware will require module replacement prior to Activity‑Key GEN2 commissioning. Programming must follow TOPIX key‑enrolment service procedures; you require Pathfinder or equivalent DOIP security‑enabled tooling to perform transponder enrolment into the RFA module plus CCF‑Tools to toggle Activity‑Key enable flags in the vehicle Customer‑Configuration‑File. After programming is complete perform gateway module and RFA cold‑sleep reset cycles. Execute full DTC scan with our JLR‑Decoder DTC‑Library; common post‑programming codes include B1009‑51 (ignition‑authorization‑not‑programmed) and B10A9‑00 (less‑than‑two‑keys‑programmed), requiring security‑ID re‑write and fault‑code clearing workflows. Always maintain stable vehicle battery voltage during key‑programming to avoid RFA‑module corruption risk.

Kit Contents

• Genuine Activity‑Key GEN2 sealed wrist‑band unit (part LR164065)
• OEM USB charging‑sync cable for wrist‑key maintenance
• Replacement strap fastener hardware set
• Reference documentation linking to TOPIX key‑programming procedure

Ordering Information

Upon purchase you will receive TOPIX‑aligned step‑by‑step enrolment documentation, target CCF parameter reference, DTC troubleshooting guidance and best‑practice instructions for pre‑programming CCF backup. Submit your 17‑digit VIN during checkout for pre‑sales hardware‑prerequisite screening. This listing supplies physical OEM hardware only; DOIP diagnostic hardware and Pathfinder / CCF‑Tools software are sold separately. Full‑order refund applies when vehicle fails RFA‑hardware‑compatibility validation.