{"product_id":"land-rover-discovery-4-2010-l319-radio-receiver-dab-module-ah42-19c032-ae","title":"Land Rover Discovery 4 2010 L319 Radio Receiver DAB Module AH42-19C032-AE","description":"\u003cp\u003e#76\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eGenuine Land Rover Discovery 4 L319 DAB Digital Radio Receiver Module – AH42-19C032-AE \/ LR019261 – 2010\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eGenuine Land Rover used DAB digital radio receiver \/ Digital Audio Broadcasting module, suitable for selected Land Rover Discovery 4 L319 models equipped with the factory DAB audio system.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThis electronic module forms part of the vehicle’s factory infotainment and audio system and is responsible for receiving and processing digital DAB radio broadcasts before integrating the audio and station information with the vehicle’s factory entertainment system.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003ePart Number: AH42-19C032-AE\u003c\/p\u003e\u003cp\u003eLand Rover OE Number: LR019261\u003c\/p\u003e\u003cp\u003eAlternative Number Format: AH4219C032AE\u003c\/p\u003e\u003cp\u003ePart Type: DAB Digital Radio Receiver Module \/ DAB Tuner\u003c\/p\u003e\u003cp\u003eSystem: Factory Audio \/ Infotainment System\u003c\/p\u003e\u003cp\u003eApplication: Digital Audio Broadcasting – DAB\u003c\/p\u003e\u003cp\u003eDonor Application: 2010 Land Rover Discovery 4 L319\u003c\/p\u003e\u003cp\u003eManufacturer: Land Rover \/ JLR\u003c\/p\u003e\u003cp\u003eCondition: Used Genuine Land Rover Part\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eCOMPATIBILITY\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eLand Rover Discovery 4 – L319\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eDirectly confirmed application:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e• Discovery 4 L319 – 2010\u003c\/p\u003e\u003cp\u003e• Discovery 4 TDV6 HSE application confirmed\u003c\/p\u003e\u003cp\u003e• 3.0 TDV6 – 306DT application confirmed\u003c\/p\u003e\u003cp\u003e• 5-door SUV\u003c\/p\u003e\u003cp\u003e• Automatic transmission application confirmed\u003c\/p\u003e\u003cp\u003e• Factory DAB-equipped vehicles\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA documented AH42-19C032-AE module was removed from a 2010 Discovery 4 TDV6 HSE with the 306DT engine and ZF 6HP28 automatic gearbox.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe module is also listed specifically for:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eLand Rover Discovery 4 L319 – approximately 2009-2014\u003c\/p\u003e\u003cbr\u003e\u003cp\u003ewhere the corresponding factory DAB\/audio system is installed.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eADDITIONAL LAND ROVER \/ RANGE ROVER APPLICATIONS\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe same AH42-19C032-AE module is also documented on selected:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eRange Rover Sport L320\u003c\/p\u003e\u003cp\u003e• Approximately 2009-2013\u003c\/p\u003e\u003cp\u003e• Factory DAB-equipped vehicles\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eRange Rover L322\u003c\/p\u003e\u003cp\u003e• Approximately 2010-2013\u003c\/p\u003e\u003cp\u003e• Factory DAB-equipped vehicles\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eTherefore, AH42-19C032-AE is not exclusive to the Discovery 4.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eHowever, infotainment-system specification and model year are particularly important, so the existing module number should always be matched before purchase.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eTECHNICAL INFORMATION\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe AH42-19C032-AE \/ LR019261 module is a dedicated digital radio receiver used within the JLR factory multimedia system.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eIts primary functions include:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e• Receiving DAB digital radio broadcasts\u003c\/p\u003e\u003cp\u003e• Processing the incoming digital radio signal\u003c\/p\u003e\u003cp\u003e• Communicating with the factory infotainment system\u003c\/p\u003e\u003cp\u003e• Supplying digital-radio audio to the vehicle’s audio system\u003c\/p\u003e\u003cp\u003e• Providing station information to the vehicle display\u003c\/p\u003e\u003cp\u003e• Integrating DAB operation with the factory radio controls\u003c\/p\u003e\u003cp\u003e• Working with steering-wheel audio controls where fitted\u003c\/p\u003e\u003cp\u003e• Communicating with other multimedia modules within the vehicle\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe DAB receiver is a separate electronic module and should not be confused with the dashboard radio\/head unit, amplifier or navigation module.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eDAB DIGITAL RADIO SYSTEM INFORMATION\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eDAB stands for:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eDigital Audio Broadcasting\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eUnlike traditional analogue FM\/AM reception, DAB uses digitally transmitted radio signals.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe factory Land Rover system can involve several separate components, including:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e• DAB Receiver Module – AH42-19C032-AE\u003c\/p\u003e\u003cp\u003e• DAB aerial \/ antenna system\u003c\/p\u003e\u003cp\u003e• Aerial amplifier components\u003c\/p\u003e\u003cp\u003e• Factory audio\/head unit\u003c\/p\u003e\u003cp\u003e• Central infotainment display\u003c\/p\u003e\u003cp\u003e• Audio amplifier depending on specification\u003c\/p\u003e\u003cp\u003e• Steering-wheel controls\u003c\/p\u003e\u003cp\u003e• Multimedia communication network\u003c\/p\u003e\u003cp\u003e• Associated wiring and connectors\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA failure elsewhere in the system can therefore cause symptoms that appear similar to a failed DAB module.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eVEHICLE NETWORK \/ MOST INFORMATION\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe Discovery 4 infotainment system uses a network of interconnected multimedia modules.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe DAB receiver forms part of this multimedia architecture, and contemporary Discovery\/LR4 technical discussions specifically reference the DAB module within the MOST system\/module sequence.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThis is important when diagnosing a complete infotainment-system failure rather than simply poor DAB reception.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eCOMMON SYMPTOMS OF A FAULTY DAB MODULE\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eReplacement may be required due to:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e• DAB radio not working\u003c\/p\u003e\u003cp\u003e• No digital radio reception\u003c\/p\u003e\u003cp\u003e• DAB option unavailable\u003c\/p\u003e\u003cp\u003e• DAB stations disappearing\u003c\/p\u003e\u003cp\u003e• Radio unable to find digital stations\u003c\/p\u003e\u003cp\u003e• Intermittent DAB operation\u003c\/p\u003e\u003cp\u003e• No sound when DAB is selected\u003c\/p\u003e\u003cp\u003e• Infotainment communication faults\u003c\/p\u003e\u003cp\u003e• Module not communicating with the vehicle\u003c\/p\u003e\u003cp\u003e• Internal electronic failure\u003c\/p\u003e\u003cp\u003e• Water\/moisture damage\u003c\/p\u003e\u003cp\u003e• Damaged electrical or network connections\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA replacement AH42-19C032-AE has been documented by Discovery 4 owners as restoring failed DAB operation.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eIMPORTANT DIAGNOSTIC INFORMATION\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eNo DAB reception does not automatically mean the receiver module has failed.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eBefore replacing the module, also inspect:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e• DAB aerial \/ antenna\u003c\/p\u003e\u003cp\u003e• Aerial amplifier\u003c\/p\u003e\u003cp\u003e• Antenna connections\u003c\/p\u003e\u003cp\u003e• Module electrical connector\u003c\/p\u003e\u003cp\u003e• Power and ground supply\u003c\/p\u003e\u003cp\u003e• Multimedia\/network connections\u003c\/p\u003e\u003cp\u003e• Wiring loom\u003c\/p\u003e\u003cp\u003e• Relevant fuses\u003c\/p\u003e\u003cp\u003e• Infotainment fault codes\u003c\/p\u003e\u003cp\u003e• Other modules within the audio system\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eIf the DAB system has poor reception rather than complete failure, the aerial and aerial amplifier system should be checked carefully.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eIMPORTANT MODEL-YEAR INFORMATION\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eJLR changed the infotainment architecture and DAB hardware during Discovery 4 production.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eLater vehicles can use different DAB receiver modules, and later-generation modules should not automatically be assumed compatible with an early 2010 vehicle simply because the connectors or casing appear similar.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eFor a 2010 Discovery 4, matching:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eAH42-19C032-AE\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eand\/or:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eLR019261\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eprovides the strongest basis for correct replacement.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003ePART NUMBER INFORMATION\u003c\/p\u003e\u003cbr\u003e\u003cp\u003ePrimary engineering number:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eAH42-19C032-AE\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eAlternative formatting:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eAH4219C032AE\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eLand Rover OE\/service reference:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eLR019261\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThese numbers are directly cross-referenced on documented Discovery 4 DAB receiver modules.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eINSTALLATION\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe replacement module should be installed using the correct Land Rover workshop procedure.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eDuring installation:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e• Disconnect the battery where required by JLR procedure\u003c\/p\u003e\u003cp\u003e• Inspect all connectors before fitting\u003c\/p\u003e\u003cp\u003e• Check wiring for corrosion or damage\u003c\/p\u003e\u003cp\u003e• Inspect the aerial connections\u003c\/p\u003e\u003cp\u003e• Carefully handle multimedia\/network connections\u003c\/p\u003e\u003cp\u003e• Install the module securely\u003c\/p\u003e\u003cp\u003e• Reconnect the vehicle correctly\u003c\/p\u003e\u003cp\u003e• Test DAB station reception\u003c\/p\u003e\u003cp\u003e• Check the complete infotainment system for correct operation\u003c\/p\u003e\u003cp\u003e• Scan for stored communication faults where necessary\u003c\/p\u003e\u003cbr\u003e\u003cp\u003ePROGRAMMING \/ CODING\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eBecause this is an electronic infotainment\/network module, do not assume every used replacement will be universally plug-and-play across all Discovery 4 model years and specifications.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA like-for-like AH42-19C032-AE \/ LR019261 replacement offers the best compatibility.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eDepending on vehicle specification and replacement-module configuration, diagnostic configuration may be required.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eProgramming\/Coding: Vehicle\/specification dependent\u003c\/p\u003e\u003cp\u003eDiagnostic Check Recommended: Yes\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eWhere necessary, suitable JLR-compatible diagnostic equipment should be used to check module communication and vehicle configuration.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eIMPORTANT COMPATIBILITY NOTE\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eBefore ordering, please compare:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eAH42-19C032-AE\u003c\/p\u003e\u003cp\u003eAH4219C032AE\u003c\/p\u003e\u003cp\u003eLR019261\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eAlso check:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e• Vehicle model and year\u003c\/p\u003e\u003cp\u003e• Factory DAB specification\u003c\/p\u003e\u003cp\u003e• Existing module engineering number\u003c\/p\u003e\u003cp\u003e• Electrical connectors\u003c\/p\u003e\u003cp\u003e• Multimedia\/network connections\u003c\/p\u003e\u003cp\u003e• Aerial connections\u003c\/p\u003e\u003cp\u003e• Infotainment system generation\u003c\/p\u003e\u003cp\u003e• Module casing and mounting points\u003c\/p\u003e\u003cp\u003e• Listing photographs\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eDo not rely solely on “Discovery 4” when ordering.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eDifferent infotainment and DAB modules were fitted during L319 production, particularly as the multimedia system evolved through later model years.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eFor a 2010 Discovery 4, matching AH42-19C032-AE \/ LR019261 directly with the original module is strongly recommended.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eCONDITION\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eUsed Genuine Land Rover \/ JLR Part.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eNormal cosmetic marks, scratches and signs of previous installation may be present.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003ePlease inspect all listing photographs carefully for the exact condition, connectors, mounting points, labels and identification numbers.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eIdeal genuine Land Rover replacement DAB digital radio receiver \/ tuner module for a compatible Discovery 4 L319 factory DAB audio system.\u003c\/p\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Land Rover\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMileage:\u003c\/strong\u003e A\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e AH42-19C032-AE\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGrade:\u003c\/strong\u003e A\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Identification Number (VIN):\u003c\/strong\u003e SALLAAAG3BA559737\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReference OE\/OEM Number:\u003c\/strong\u003e LR019261\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Land Rover","offers":[{"title":"Default Title","offer_id":54992731701575,"sku":"158284331658","price":38.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/1528\/3527\/files\/10_5c00fb30-3765-44fa-861c-3b862c9807df.jpg?v=1789220851","url":"https:\/\/spares4repairs.store\/products\/land-rover-discovery-4-2010-l319-radio-receiver-dab-module-ah42-19c032-ae","provider":"Spares 4 Repairs","version":"1.0","type":"link"}