14% off

UK/EU Ship 2 Years Free Update MID-YEAR SALE Launch X431 IMMO Plus Key Programmer with X-PROG3 3-in-1 Immobilizer + ECU Cloning + Diagnostics Tools, 39+Services, Bi-Directional Control

Item No. XN-SK402 In Stock. History 186 sold.

Latest price: £1,100.00
Buy Now: £944.00 14% off
3 Launch X431 IMMO Plus: Launch X431 IMMO Plus Key Programmer with X-PROG3 3-in-1 Immobilizer + ECU Cloning + Diagnostics Tools, 39+Services, Bi-Directional Control
PAD VII £1719
X431 PRO5 With Smartlink2.0 VCI £1030
X431 IMMO Plus £817
X431 V+ and Smartlink C2.0 HD Module £1266 Support Cars& Trucks

Ship from UK
Ship from EU
Please Contact us to Get The Best Price:
Whatsapp: +86  15002705698
Email: Sales@LaunchX431.co.uk
Free Shipping Express Shipping ServiceEstimated delivery time: 3-5 Days.See details »
43.5cm*37.2cm*30.5cm     ( Inch: 17.13*14.65*12.01 )
Return for refund within 30 days,buyer pays return shipping. Read details »

Product Description

  1. 2 Years Free Update
  2. Upgraded version of LAUNCH X431 IMMO ELITE
  3. 3-in-1 Immobilizer + ECU Cloning + Diagnostics Tools
  4. Guide Function
LAUNCH X431 IMMO Plus Key Fob Programming Tool
LAUNCH X431 IMMO PLUS key programmer is a new generation of 8-inch automobile special IMMO matching tool with high configuration and super performance. The host is developed based on the Android 10.0 open system, adopts a 2.0Ghz 4-core high-efficiency processor, 4GBRAM+64GBROM large storage, and is equipped with a high-endurance battery, which make the diagnosis faster, more stable and more durable. 
X431 IMMO PLUS integrates powerful IMMO matching, IMMO programming, full-model system-wide diagnosis with plus functions and special functions. It is the best choice for intelligent maintenance of the IMMO matching tool in repair shops.

Launch x431 immo plus
Launch X431 IMMO Plus Highlights:

1. IMMO Anti-theft Functions: IMMO PLUS LAUNCH scanner can read the immobilizer PIN and backup the key information for later reset/relearn. Include Read PIN; Key De-lete/Add/All Lost; Key Learning; Module Data Wiping; Module Replacement, IMMO E.CU Reset, etc.
2. Key Programming: Working with X431 PROG3 key programming tool, LAUNCH X431 IMMO PLUS serves 99% of coverage and provides Engine/Gearbox E.CU Module Cloning & Replacement; Remote Matching; Key Generation; Key Learning; Read/Write Key EEPROM, MCU, Engine, Immobilizer; Backup & Restore Engine E.CU Programming Data, etc.
3. ECU Coding: Solving some E.CU-related issues and allowing you to personalize your vehicle functions as preference need.
4. 39+ Maintenance Functions: IMMO PLUS scanner not only configure comprehensive IMMO functions but also integrates common reset functions for a full range of diagnostics.
5. All-system Diagnostics: IMMO PLUS scans all the vehicle control modules and finds out all the DTCs to help you to know what’s wrong with the car.
6. Bi-directional Control: An essential feature for quickly locating vehicle problems and saving your time.
7. VAG Guided Functions: Offer step-by-step instructions and guide technicians to do fast repairs.
8. CAN FD Protocol: With the assistance of new communication standards, LAUNCH IMMO PLUS auto scanner enables much higher data rates & faster diagnostic speed than ever.
9. AutoAuth for FCA SGW: Use the latest software update function AutoAuth to provide diagnosis, active testing, etc., making the diagnostics more sE.CUre.Applicable to FCA vehicles equipped with a sE.CUrity gateway module (SGW) in 2017 and later.
10. X-PROG 3 Key Programming Tool: Compatible with X-PROG 3 enables reading and writing EEPROM, generating special keys, anti-theft type identification, remote control matching, key chip reading and matching, anti-theft password reading and anti-theft component replacement.
11. 2 Years Free Update: Provides 2 Years free update, One-Touch update via WiFi to enjoy more functions, get wider available vehicle coverage, add more languages, and improve the performance.
12. 99% of Vehicle Coverage: No IP limitation and offering FCA SGW vehicle access.
13. 24 Language Support, No Language Barrier: Italian, English, German, Japanese, Russian, French, Spanish, Portuguese, Polish, Turkish, Dutch, Greek, Hungarian, Arabic, Danish, Korean, Persian, Romanian, Serbian, Finnish, Swedish, Czech, Chinese Simplified, Chinese Traditional

1. Supports VW/AUDI MQB platform engine ECU replacement or cloning (Read engine ECU data directly from the key).
2. Supports VW/AUDI MQB platform gearbox ECU replacement or cloning.
3. Supports ECU replacement for fifth-generation Audi (0AW/0B5) gearboxs.
4. Supports reading, writing & cloning of the ECU for fourth-generation VW UDS engines.
5. Supports BMW E chassis 8HP gearbox ECU program wiping.
6. Support Mercedes(Engine, Gearbox, EIS) and BMW(Gearbox) ECU IMMO data erase.
7. Supports 170+ Bosch, 10+ Siemens engine ECU and 18+ gearbox ECU BENCH mode clone.
- Bosch engine ECU: ME17,MED17,EDC17,MEVD17, etc.
- Siemens engine ECU: BMW(MSV90, MSD87, MSD85,MSD81, MSD80), Mercedes(SIM271DE2.0,SIM271KE2.0), VW/Audi(SIMOS8.6x,SIMOS8.5x,SIMOS8.4x), etc.
- Gearbox ECU: DQ200-MQB, DQ250XX, DL501 Gen1,VL381,VGS2- FCVT,VGS-FDCT,DQ400E,DL501 Gen2,DL382-7F,VGS2-FDCT,9G_Tronic,DQ380,DQ381, DQ500,AL551,AL450,AL552,AL951,8HPXX, etc.

As a standard anti-theft feature, a car immobilizer system can dramatically minimize the likelihood of your automobile being stolen when it functions properly. If you lose/damage your keys, you can always order a replacement from the manufacturer but this could take some time and more money - time you may not have. This is where LAUNCH IMMO PLUS comes in. More situations could be solved by LAUNCH X431 IMMO PLUS.
  • Add new keys for the used cars
  • Clear the ECU data of the lost key
  • Change the broken IMMO ECU module
  • Reset the replaced IMMO ECU
  • Read PIN Code: This LAUNCH scan tool can scan the vehicle IMMO PIN code when all keys are lost. Compatible with Peugeot Citroen, GM, Nissan, Hyundai, Kia, etc.
  • Key De-lete/Add/All Lost: LAUNCH IMMO PLUS empowers you to de-lete key information, add new keys, and handle all key lost.
  • Key Learning/Matching: Read key data to ECU module and reset/match the new key with IMMO ECU. Compatible with Ford, GM, Mercedes-Benz, BMW, VW/Au-di, Porsche, Peugeot Citroen, Land Rover Jaguar, Honda, Toyota, Nissan, Hyundai, Kia, etc.
  • Module Data Wiping: Clear key module information & data for matching new keys.
  • Module Replacement: Compatible with BMW, Mercedes-Benz, VW/Au-di, Honda, Nissan, Hyundai, Kia, etc
  • IMMO ECU Reset: Reset the ECU with vehicle after replacement or repair.
  • ECU Clone for Engine & Gearbox: ECU clone can solve problems that coding functions (programming, initialization, anti-theft matching) cannot solve during module replacement. Up to 5000+ vehicle models are available. this clone function can clone/backup original vehicle data to the new module and directly finish replacement & use.
x431 immo plus key programming function

Work With X-PROG 3 For Further Extended Programming Capacibility

In order to get a new key, an experienced lo-cksmith together with LAUNCH IMMO PLUS programming tool can offer programming services chips/remote key fobs/transponder to perfectly match the settings of your car. LAUNCH IMMO PLUS programmer also has access to manufacturer's pin codes that 100% meet the preset specifications set by the manufacturer. Especially working with the X-PROG3 Immobilizer & Key Programmer, LAUNCH IMMO PLUS enables key chip reading & matching, key generation, ECU clone, etc., to be easily and effectively.

Advantages of PROG 3 Programmer Brings for LAUNCH IMMO Key Programming Tool:
  • Engine ECU Module Clone & Replacement ( for 5000+ Models)
  • Gearbox ECU Module Clone & Replacement ( for 5000+ Models)
  • Remote Control Matching / Key Generation / Key Learning
  • Read/Write Key EEPROM, MCU, Engine, Immobilizer
  • Backup & Restore Bosch/Siemens Engine ECU Programming Data
  • VW & Au-di Key Learning/All Lost
  • 5th-Gen. Au-di (0AW/0B5) Gearbox ECU Replacement
  • 5th-Gen. VW UDS engine ECU Reading, Writing & Clone
  • Mercedes-Benz Key Adding/All Lost, Mercedes-Benz IMMO ECU Data Wiping, Mercedes-Benz Infrared Key Reading/Writing
  • BMW Key Adding/All Lost; ECU Replacement
  • BMW E chassis 8HP Gearbox ECU Data Wiping
  • Porsche Key Adding/All Lost; ECU Replacement
  • Read BMW Engine INS Code
launch x431 immo plus


LAUNCH IMMO PLUS diagnostic scan tool will give you in-depth access to all available systems including Engine, ABS, SRS, Transmission, TPMS, Body, Network, SAS, EPB, Chassis system, etc. This LAUNCH scanner works with fault codes, live data stream, active tests to fully assist vehicle problem-solving for a wide range of vehicle models.

All Systems Diagnostics: This LAUNCH scanner quickly scans all available systems and performs comprehensive diagnostics:
  • Retrieve ECU information of unit type, version number, and other specifications.
  • Read/Erase DTCs to pinpoint problems and clear trouble codes.
  • View live data to react real-time status of vehicles and potential problems.

Bidirectional Control (Active Test): Various active tests will be used to accurately figure out whether a specific system, component, or subsystem in certain parts goes well or not, without using the vehicle controls. The technicians don’t need to disassemble the car into parts to detect the problem and minimize your diagnostic time.

For example, if you get a shift solenoid-related code, you can access the AT module and test each shift solenoid to determine which one is faulty. Such tests may also include relay or switch, between two operating states. Available tests vary by vehicle.
  • Turn on the radiator fan
  • Modulate the throttle
  • Open/close windows
  • Operate mirrors
  • Turn on/off the lights
  • Turn on/off the sound horn
  • Compression test
  • Turn on/off the cooling fan
x431 immo plus all system diagnose


LAUNCH X431 IMMO PLUS diagnostic tool for all cars features advanced coding functions to meet personalized needs. ECU coding is a process to code your vehicle modules and modify codes to activate many functions, which is widely applied to modern auto repair to solve module replacement, retrofitting, calibration, personalization, etc.

ECU Online Coding:
  • LAUNCH X431 scanner provides an access to get more OEM codes for BMW, Benz (SCN coding), VW, Skoda, Seat, etc.

Component Matching:
  • After replacing the vehicle components, LAUNCH automotive scanner can help quickly write adaptive code data into the replaced module/component to make it work properly with other vehicle modules

  • Have you ever been annoyed by the noisy seat belt chime when igniting the engine? Do you want to change your daytime running lights? Do you need to activate courtesy light? LAUNCH IMMO scan tool could make it come true by modifying the codes. More applications include deactivating the auto start-stop; customizing the color of interior lights; automatic mirror folding and unfolding; etc.

  • This function allows you to install or change new modules to upgrade a vehicle such as Installing Fog Lights, Retrofitting Headlamps, etc.

Note: ECU Coding is NOT universally compatible with all models. Please check the compatibility.

x431 immo plus ecu coding


LAUNCH X431 IMMO PLUS combines advanced IMMO functions and 39+ maintenance functions that every mechanic needs for daily repair. Whether it's a repair shop or a lo-cksmith, this LAUNCH diagnostic tool can help you in improving efficiency and increasing incomes ranging from 1996-2023 global main vehicle models.
  • Oil Maintenance Reset: Reset the oil life system and turn off the oil light to start a new cycle.
  • Brake Reset: You can use the LAUNCH X431 car scanner to reset the brake pad in the following cases: a) the brake pad and brake pad sensor are replaced; b) the brake pad indicator lamp is on; c) the brake pad sensor circuit is in short-circuit; etc.
  • Immobilizer Reset: Disable the lost k~eys and add new k~eys & remote control for vehicles with low-grade anti-theft systems.
  • Steering Angle Reset: Reset the steering angle to zero to keep the car running straight.
  • TPMS Reset Database: Relearn the tire pressure sensor ID with the vehicle after replacement.
  • Battery Matching: Re-match the battery control module and motoring sensor.
  • Air / Fuel Reset: Reset urea after the diesel exhaust treatment fluid is replaced or filled up.
  • NOX Sensor Reset: Reset catalytic converter learned value stored in ECU.

AC System Relearn, Headlamp, AdBlue Reset, Air Level Calibration, Coolant Bleeding, Crank Position Sensor Adaptive Learning, Engine Power Balance, GPF Regeneration, Gearbox Relearn, HV Battery Diagnostics, IMMO Programming, Injector Coding, Intelligent Cruise Control System, Language Change, Motor Angle Calibration, Seat Occupancy Calibration, Stop/Start Reset, Sunroof Reset, Tire Reset, Transport Mode, Windows Calibration, Clutch Matching, Turbocharging Matching, Gateway Module Data Calibration, ECU Reset, Rainfall Light Sensor, etc.

Note: More functions & model compatibility will be updated later. Function menus vary by manufacturer, year, and model. (*Explore more service functions by accessing menus of “Vehicle Brand -> System Diagnostics -> Special Function”.) You can message us to check compatibility first.

Other Functions:
IMMO PIN code reading
Adding keys and all keys lost matching without removing the 4th generation OBD of Volkswagen
Ford IMMO (data synchronization) initialization
Nissan B18 IMMO replacement without password
Lost Toyota keys
Lost all Volvo keys
Lost all Peugeot keys
Citroen key lost/module replacement
BMW ISN code reading and writing
bmw key matching
BMW 6/8HP gearbox erase
Porsche key matching
Mercedes-Benz key matching (FBS3)
Mercedes-Benz key increase calculation password (FBS3)
Mercedes-Benz key lost calculation password (FBS3)
Benz engine, erase gearbox (FBS3)
Benz lock replacement (FBS3)
The Mercedes-Benz gear module erase (FBS3 and before)
Mercedes Engine Block Clone (FBS4)
Mercedes-Benz Gearbox Module Clone (FBS4)
VW Audi MQB Engine, Gear Box, Steering Column Replacement
VW Audi BOSCH engine clone
VW Audi Siemens engine clone
Adding and all keys lost for the fourth-generation instrument of Volkswagen Online
VW online fourth-generation meter MQB keys added and all keys lost
Volkswagen fourth generation instrument (5ND920873B) replacement
UDS engine replacement function after 14 years, fourth-generation instrument + fifth-generation Bosch engine (no need for the original car engine)
Bosch TCM clone
ZF TCM clone
Temic TCM clone
Bosch TCM clone
ZF TCM clone
Temic TCM clone
bmw key matching
BMW engine ISN code reading and replacement
BMW BOSCH engine clone
BMW Siemens engine clone
BMW E chassis 6HP, 8HP gearbox erase
BMW E chassis 6HP, 8HP gearbox clone
BMW F/G chassis 8HP gearbox erase
BMW F/G chassis 8HP gearbox clone
BMW (CAS1, CAS2, CAS3, CAS4, FEM/BDC) Replacement
Porsche key matching
Martha mileage adjustment
Mercedes-Benz key matching (FBS3)
Mercedes-Benz key increase calculation password (FBS3)
Mercedes-Benz key lost calculation password (FBS3)
Benz engine, erase gearbox (FBS3)
Benz lock replacement (FBS3)
The Mercedes-Benz gear module erase (FBS3 and before)
Mercedes Engine Block Clone (FBS4)
Mercedes-Benz Gearbox Module Clone (FBS4)
X-431 IMMO PLUS Host Specifications:
Processor 2.0GHz 4-core
Operating system Android 10.0
Memory 4GB
Storage 64GB
Battery 47880mWh(7.6V,6300mAh)
Display 8-inch, 1280*800
Camera Rear 8MP
WIFI 2.4GHz/5GHz (dual frequency)
Interface TYPE A *1 &TYPE C*1
Operating temperature 0~50℃
Size 234*166*39.5(mm)

Package Includes:

1pc x LAUNCH X431 IMMO PLUS Display tablet
1pc x VCI connector
1pc x Diagnostic cable 
1pc x Password envelope
1pc x Type-A to Type-C USB cable
1pc x X-PROG 3 immobilizer programmer kit
1pc x Non-16pin adaptor cable kit
1pc x Power adaptor



Contact Information:

+86  15002705698
Email: Sales@LaunchX431.co.uk

Scan LaunchX431.co.uk QR Code to Order Anywhere and Anytime by Mobile Phone

Technical Service

1. Error: X431 IMMO Plus Firmware Update Failed
2. GEARBOX Moudule Replacement for VW/AUDI by Launch IMMO Plus
Error: X431 IMMO Plus Firmware Update Failed

The x431 immo plus needs to connect the X431 key programmer to update, or it will be failed

Function description about Gearbox Module Replacement, available for Launch PAD VII / Launch IMMO Plus / Launch IMMO Elite :

There are various types of anti-theft systems in VW and Audi car series, such as the Fourth Generation, Fifth Generation, MQB, and MLB. These types of gearbox modules contain anti-theft data, so it is difficult to synchronize the anti-theft data of the anti-theft system using a universal diagnostic tool during maintenance and replacement.

However, LAUNCH X-431 IMMO anti-theft matching tools can be used to resolve the problem of gearbox module replacement through two methods: cloning and anti-theft matching.

Check out how to replace the gearbox modules for VW/Audi as below.

After-sales Service

LaunchX431.co.uk Warranty Policy
Problem DetailsWarranty TimeTreatmentResponsibility for ChargeRemark
Quality Problemwithin 7 days after receiving packageBuyer: Submit a complaint(Mail to sales@LaunchX431.co.uk) and Return the items to Seller's assigned address by EMS or Post.Return Ship cost:SellerAny costs because of customer's wrong operation leads to return will be responsible by the buyers.
Resend ship cost:Seller
Seller: If can not repair,exchange a new one (Items must be in new condition with original packaging and accessories.)Repair Charge:Seller
Replace Parts Charge:Seller
within 8-14 days after receiving packageBuyer: Submit a complaint and Return the items to assigned address by EMS or Post for repairingReturn Ship cost:Buyer
Resend ship cost:Seller
Seller: If can not repair,exchange a new one (Items must be in new condition with original packaging and accessories.)Repair Charge:Seller
Replace Parts Charge: Seller
within 15 days to 1 year after receiving packageBuyer: Submit a complaint and Return the items to assigned address by EMS or Post for repairingReturn Ship cost:Buyer
Resend ship cost:Buyer
Seller: Repair it.Repair Charge:Seller
Replace Parts Charge:Buyer
Lost in the delivery30 days after shippingBuyer: Submit proof to sellerNew Product Cost:Seller
Seller: Contact carrier to ask for Claimant and arrange another shipment to buyerResend Ship Cost:Seller
Customs Problem30 days after shippingBuyer: Finish customs clearance when importCustoms duties or agent fees:Buyer
Seller: Try to help buyer to finish customs clearance but not responsible on this.
Delivery Problems: 
broken / 
incomplete /
wrong address
within 7 days after receiving packageBuyer: Report to Seller,and sumbit Complaint to Carrier (DHL,TNT,UPS,EMS,etc..) in 7 days to get a Complaint number and send the number to Seller.After the seller's perpmit,return the full package in good condition to assigned address by EMS or Post. Caution: The Carrier will not accept Complaint after 7 days.Return Ship cost: Buyer
Resend ship cost: Buyer
Seller: ask for compensation as per the Complaint number from Carrier ,not responsible for any losses after 7 days.Repair Charge: Seller
Replacement Charge: Buyer
Received wrong Itemswithin 3 days after receiving packageBuyer: Report to Seller,and return the full package in good condition to assigned address by EMS or Post in 3 daysReturn Ship cost: Seller
Seller: Arrange shipment for the correct itemsResend ship cost: Seller
Man-made Damage: such as update machine online, dismantle the equipment, and so onwithin 1 yearBuyer: Report to Seller,and return the items for repairing to assigned address by EMS or PostReturn Ship cost: Buyer
Resend ship cost: Buyer
Repair Charge: Buyer
Replacement Charge: Buyer
Note:1. Warranty Policy only protects Main parts.Other parts are out of our warranty policy.
2. Before return,please confirm with us. we will give you a shipping address once confirmming the problem. Buyer will be responsible for any risks or costs without our permission.
3. Buyer needs return the items by cheaper EMS or Post, or we can't get them because of restrict Customs Policy.
4. The Warranty Policy fits for all products except some products which state the warranty specially in decription.
Warranty Item
Main Unit for Equipment  1 year warranty
Machine peripheral equipments and wiresNo warranty
Car diagnostic laptop3 months
Data Hard DiskNo warranty
Car softwareNo warranty
ConsumablesNo warranty

Shipping Method & Delivery:

UK/EU Warehouse Shipping: 3-5 working days. Fast Delivery No Tax.
UK Check: Ship from UK
EU Check: Ship from EU
DHL/UPS/Fedex Shipping: 3-7 working days, you need pay some tax to your customs. Usually we declare a lower price on DHL invoice to help with customs clearance. If your address belongs to remote area, customer will need to pay remote handling cost. Please remember to leave message if you have any special requirement.
Yanwen Express: 10-15 working days. No Tax or remote cost for European Countries.
Yodel/Royal Mail: Just for United Kingdom. No Tax, and the delivery is about 7-10 days.
Standard Post: The delivery is about 15-20 days, no tax. Order under $150 normally with default shipping Standard Post, customers can tick for Express Shipping Service to ship by DHL.

Note: When customer receive the goods, please make sure to check the product is correct, there is no damage to the product before sign for the package. If, after receipt completed, any feedback problems case for compensation, it will not be handled.
Technical Service: 
1. If you have technical problem with the product you received from us, please contact us online or by email: sales@LaunchX431.co.uk
2. Remote help service: If your problem needs to be solved by remote help by our engineer, please download the teamviewer software from this link:  http://www.teamviewer.com/en/index.aspx?cdsplit=D, install it on your computer, then give us ID and password for remote help.