Car Driver Side Four Window Master Control Switch OEM FK7214540AC LR059772 LR085483 Compatible With Land Rover Discovery Sport Interior Auto Spare Parts

Product Appearance Description

LD-26005 is exclusive driver master window switch for Land Rover Discovery Sport L550, compatible with three OEM part numbers FK72-14540AC, LR059772, LR085483, matching black-grey interior trim version. Although button layout looks similar to other Land Rover window switches, internal pin definition and housing buckle dimension only fit Discovery Sport, not interchangeable with Evoque, Discovery 4 or Freelander 2. Long matte black base matched with grey function buttons, mounting lugs on both ends, four window buttons arranged in two rows, mirror adjustment rocker joystick integrated on far right. Large multi-pin waterproof wiring connector on rear, fully sealed PCB with silver-plated contacts withstand daily city driving, off-road travel, high & low temperature sun exposure complex environment. Housing replicates OEM Discovery Sport door armrest slot 1:1, damage-free plug-and-play replacement after removing driver door interior trim panel.

Product Function Description

1.Four independent lift buttons: Separate control for front-left, front-right, rear-left, rear-right window glass up & down;

2.Right joystick rocker: Switch left/right rearview mirror, four-way lens angle adjustment;

3.Child window lock function: Disable rear window buttons to avoid kid misoperation;

4.Fully sealed waterproof & dustproof PCB ensures continuous signal under rain, snow, temperature difference and sustained off-road vibration;

5.Electric control protocol only compatible with Discovery Sport L550 chassis, no diagnostic coding after replacement.

Replacement for faulty original switches: Unresponsive single window lift, dead mirror adjustment, failed child lock, poor contact caused by oxidized internal terminals.

Applicable Models

Brand	Model	Chassis Code	Compatible Switch Model
Land Rover	Discovery Sport	L550	Only LD-26005, cannot use LD-26001 / LD-26003 / LD-26004
Land Rover	Range Rover Evoque L538	L538	LD-26004 exclusive
Land Rover	Discovery 4 / Freelander 2 / Range Rover Sport L320	L319/L359/L320	LD-26001 / LD-26003 interchangeable

Parameter

English Item	Spec Details
Model No.	LD-26005
Full Name	Driver Side Multi-Function Master Power Window Lift Control Switch (Black/Grey Tone)
OEM Multi Part Numbers	FK72-14540AC、LR059772、LR085483
Fit Vehicle	Land Rover Discovery Sport (L550)
Operating Voltage	DC 12V automotive standard
Raw Materials	Long matte black ABS base, grey window push buttons, integrated rearview mirror adjustment joystick, built-in anti-interference PCB circuit board, large multi-pin waterproof rear wiring connector
Installation	Plug & play direct replacement, no ECU programming required after installation
Warranty	12 Months Factory Quality Warranty
Appearance Feature	Horizontal long door panel assembly, grey two-tone window buttons, mirror rocker joystick on far right end; two mounting lugs on both ends; exclusive mold for Discovery Sport L550, incompatible with Evoque / Discovery 4 / Freelander 2 window switches
Core Integrated Functions	1. Four-door window independent lift control; 2. Left/right exterior mirror four-way electric adjustment; 3. Window lock child safety function; stable anti-vibration circuit adapted to compact luxury SUV working conditions

Product Details

Packaging and delivery

Item	Value
Selling Units	Single item
Single package size
Single gross weight

Product Specifications and Trade Terms

Item	Specification/Details
Warranty Period	12 months or 100,000 km (whichever comes first)
Payment Terms	T/T, PayPal, Western Union
Port of Loading	Ningbo Port or Shanghai Port
Lead Time	7-15 working days after deposit
Packing	50 pcs per carton with foam
Shipping Method	By sea / air / express (DHL/FedEx/UPS)
Sample Policy	Free samples, buyer pays freight
After-Sales Support	Itemcement for defective items
Certification	ISO/TS 16949:2009

Supplementary Note

1.Model Differentiation: LD-26005 with three interchangeable OEM part numbers FK72-14540AC / LR059772 / LR085483 only fits Discovery Sport L550 for black-grey interior trim, not compatible with Range Rover Evoque, Discovery 4, Freelander 2; connector and housing cannot interchange with LD-26001 / LD-26003 / LD-26004;

2.Pre-shipment QC Test: 7 full inspection items: 50,000 times button durability, high-low temperature cycle aging, waterproof spray, dust tightness, wiring continuity, off-road vibration durability, Discovery Sport exclusive electric signal matching;

3.Supply Advantage: Year-round in stock, bulk supply for Discovery Sport separately, can be mixed with all Land Rover interior switches for full container shipment, supply cross-border luxury SUV auto parts dealers & professional Land Rover repair shops;

4.Installation Steps: Pry open driver door interior trim panel with plastic pry tool, unplug large multi-pin rear wiring connector, remove mounting screws on both ends to take out old switch, fix new unit aligned with mounting holes, reconnect harness and reinstall trim panel, no wire cutting required.