BCM cloning
Transfer supported flash, EEPROM, VIN, coding, configuration and authorised security data to a verified compatible replacement.
Body control module and body systems interface specialists
BCM & BSI Cloning, Programming & Coding Birmingham
BCM cloning, BSI programming, coding and replacement-module matching in Birmingham, Stourbridge, the West Midlands and across the UK, with tracked postal support for Ireland and Europe.
✓ Professional equipment
✓ Vehicle-specific assessment
✓ Clear quotation
Specialist support
BCM and BSI cloning starts with original and donor checks
Body Control Modules and Body Systems Interface units manage central locking, lighting, windows, wipers, security and communication with other vehicle controllers. We diagnose the vehicle and verify module compatibility before cloning, configuring or programming a replacement.
Service capabilities
✓BCM and BSI cloning with vehicle-data transfer
✓Replacement-module programming and configuration
✓Peugeot and Citroën BSI specialist support
✓Mobile West Midlands and nationwide postal service
Body electronics specialists
BCM cloning and BSI programming services
We support failed, damaged and replacement Body Control Modules and Body Systems Interface units using diagnostic-led coding, configuration and data transfer. The original and donor modules are checked by part number, hardware, software, vehicle specification and security requirements before work begins.
BSI programming
Configure replacement BSI modules for vehicle identity, equipment, ECU communication and supported immobiliser functions.
BCM & BSI coding
Restore or configure supported central locking, lighting, windows, wipers, alarms and installed vehicle options.
Electrical diagnostics
Test power supplies, grounds, CAN communication, water damage and related modules before condemning a BCM or BSI.
Multi-brand body and access modules
BCM, BSI, GEM, SAM, UCH, FRM, CAS & KVM services
SGTM provides diagnostic-led cloning, coding, programming, software recovery and replacement-module configuration for supported body, convenience and vehicle-access controllers. Exact availability depends on the vehicle, part number, hardware, software, security data and condition of the original module.
BCM cloning & programming
Supported Body Control Module EEPROM, flash, VIN, configuration and authorised security-data transfer to a compatible replacement.
BSI cloning & programming
Peugeot, Citroën and DS BSI data transfer, virginisation where supported, vehicle configuration, immobiliser matching and replacement setup.
Ford GEM coding & cloning
Supported Ford Generic Electronic Module configuration, replacement coding, body-function setup and transferable data preservation.
Mercedes SAM programming
Front and rear Signal Acquisition Module diagnosis, coding, software programming and supported replacement configuration for compatible Mercedes-Benz vehicles.
Renault UCH programming
UCH body module diagnosis, coding, cloning and authorised key or immobiliser-data handling for compatible Renault and related applications.
BMW & MINI FRM repair
Footwell Module software recovery, coding, replacement programming, short-circuit counter assessment and supported original-data transfer.
BMW CAS programming
Car Access System diagnostics, coding, cloning, ISN-related synchronisation and authorised key or start-permission data services where supported.
Jaguar Land Rover KVM
Keyless Vehicle Module diagnosis, replacement coding, cloning and authorised smart-key or security synchronisation for supported Jaguar and Land Rover models.
Mobile, workshop and postal support
Birmingham, West Midlands and UK-wide coverage
Workshop service is available in Stourbridge, with selected mobile diagnostics and programming across Birmingham, Dudley, Halesowen, Wolverhampton, Walsall, West Bromwich, Solihull, Kidderminster, Bromsgrove and Coventry.
BCM and BSI cloning by post
Supported removable modules can be accepted by tracked courier from England, Scotland, Wales, Northern Ireland, Republic of Ireland and mainland Europe after compatibility is confirmed from vehicle details and clear module-label photographs.
Workshop
Controlled diagnostics, removal, programming and vehicle verification in Stourbridge.
Mobile
Selected vehicle-side coding and diagnostics across the West Midlands.
By post
Bench cloning and programming for compatible removable modules.
French vehicle electronics
Peugeot, Citroën and DS BSI cloning
PSA/Stellantis BSI units coordinate body electronics, keys, immobiliser communication, lighting, locking and configuration. We assess supported Peugeot, Citroën and DS vehicles for BSI cloning, replacement programming, configuration, PIN-related authorised data and communication faults. See the dedicated Peugeot and Citroën BSI and ECU programming service.
Common supported requirements
- Replacement or used BSI data transfer
- BSI configuration after legitimate replacement
- ECU, BSI and key synchronisation assessment
- Central locking, lighting and window faults
- No-start or key-not-recognised diagnosis
- Corrupt software or failed programming recovery
Faults we investigate
Common BCM and BSI symptoms
Key not recognised
The security system may fail to authenticate the key because of module, antenna, wiring, voltage or synchronisation faults.
Electrical functions fail
Windows, central locking, lights, indicators, wipers, horn or interior electronics may operate intermittently or stop responding.
Vehicle will not start
BCM/BSI, ECU and immobiliser communication faults can cause crank-no-start, no-crank or ignition problems.
Dashboard warnings
Multiple warning messages or module communication codes may point to power, network or configuration issues.
BCM firmware and electronics
Body Control Module software flash and repair
A BCM fault may involve corrupted firmware, failed programming, damaged memory, power-supply faults, water ingress, corrosion, failed output drivers or internal communication errors. We assess the controller and vehicle evidence before recommending software reflash, data recovery, electronic repair, cloning or replacement programming.
BCM software reflash
Restore or update supported compatible firmware after identification, stable-power and file-integrity checks.
Failed-flash recovery
Bench assessment for modules that stopped communicating or operating correctly after interrupted programming.
Electronic BCM repair
Inspection of supported power, memory, communication and driver-circuit faults where safe component-level repair is possible.
Original-data preservation
Back up readable coding, configuration, VIN and authorised vehicle-specific data before programming or repair.
Local workshop & worldwide mail-in service
BCM repair in Birmingham and by post worldwide
Workshop BCM software flashing and electronic assessment are available near Birmingham at our Stourbridge facility. Local customers can arrange vehicle diagnostics before module removal, helping distinguish a genuine BCM failure from battery, wiring, relay, fuse, ground or network faults.
Tracked BCM repair by post
Supported Body Control Modules can be sent after approval from England, Scotland, Wales, Northern Ireland, Republic of Ireland, Europe and worldwide. International jobs are subject to controller support, customs paperwork, secure packaging and return-delivery arrangements.
Send vehicle details
VIN, registration, make, model, year, fault report and repair history.
Photograph the label
Clear images of every part number, barcode and the module casing condition.
Confirm service route
Software flash, repair, cloning or replacement programming is agreed before shipping.
Package and track
Use anti-static protection, strong packaging and an insured tracked courier.
Customer reviews & feedback
Transparent service customers can review
We do not publish invented testimonials. After a completed BCM or BSI service, customers are invited to share verified feedback about communication, module handling, turnaround and the confirmed result.
Clear technical communication
Vehicle details, compatibility, service scope and likely next steps are explained before work begins.
Secure module handling
Original data, donor identification and postal modules are treated as critical parts of the repair.
Evidence-led results
Testing and diagnostic context determine whether flashing, repair, cloning or replacement is appropriate.
Already used SG-Tronic Motorsport? Please include your vehicle, service type and honest experience when leaving a review—never publish your VIN, security PIN or other sensitive vehicle data.
Compatibility first
A similar-looking donor module is not necessarily compatible. Send the registration, VIN, symptoms, complete diagnostic report and clear photographs of every original and donor label before purchasing parts or posting modules.
When this service may help
Common symptoms and requirements
We assess the vehicle and control-module data before confirming the appropriate next step.
Key not recognised or central locking fault
Include the key-recognition symptoms, locking behaviour and any stored body-module fault codes.
Windows, lights or wipers operate incorrectly
Describe the affected functions and any water damage, wiring faults or recent module replacement.
Replacement BCM or BSI requires programming
Send the original and donor labels; replacement modules must be checked against the vehicle specification.
Multi-brand capability
Cars, vans and specialist modules
BCM and BSI programming is available for supported Peugeot, Citroën, DS, Ford, Vauxhall, Opel, Volkswagen, Audi, SEAT, Škoda, BMW, MINI, Mercedes-Benz, Renault, Dacia, Fiat, Iveco, Jaguar, Land Rover, Volvo, Toyota, Nissan, Hyundai, Kia and other cars and vans. Coverage depends on vehicle architecture, module part number, software, security access and readable original data.
Compatibility for BCM & BSI Cloning, Programming & Coding Birmingham depends on model year, controller manufacturer, hardware, software and previous programming history. We confirm these details before booking to avoid unnecessary travel or module removal.
Before you book
Frequently asked questions
What is a BCM or BSI?
A Body Control Module or Body Systems Interface coordinates many vehicle electrical functions, including central locking, lighting, windows, wipers, alarms and communication with the engine ECU, dashboard and security modules.
Why does a replacement BCM or BSI need programming?
Replacement modules may contain a different VIN, coding, equipment configuration, immobiliser data or software. A compatible unit must be correctly cloned, configured or programmed for the specific vehicle before all functions operate normally.
Can you clone Peugeot and Citroën BSI modules?
Selected Peugeot, Citroën and DS BSI units can be assessed for cloning, replacement programming and configuration. Support depends on the exact vehicle, part number, hardware, software, memory condition and security requirements.
Do you offer mobile BCM programming around Birmingham?
Selected vehicle-side diagnostics and coding may be available across Stourbridge, Birmingham, Dudley, Halesowen, Wolverhampton, Walsall, Solihull and nearby West Midlands areas. Bench work or complex electrical testing may require the workshop.
Can I send a BCM or BSI by post?
Supported removable modules can be sent by tracked courier after compatibility is confirmed. Supply the VIN, complete diagnostic report and clear photographs of the original and donor labels before shipping.
Can corrupted BCM software be reflashed or recovered?
Selected BCMs with corrupt or interrupted software may support a controlled firmware reflash or bench recovery. The module part number, current communication state, original data and availability of compatible software must be checked first.
Do you repair BCM electronic faults?
Some power-supply, memory, communication, corrosion and output-driver faults can be assessed for component-level repair. Severe water, fire, multilayer-board or processor damage may require a compatible replacement and programming instead.
Will my existing keys work after replacing a BCM or BSI?
That depends on the original data, donor compatibility and vehicle security architecture. Some replacements can be cloned; others need authorised programming and key adaptation.
Need a diagnosis or quotation?