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Security / Anti-Theft
Immobiliser Fitting Wolverhampton
Aftermarket CAN-bus immobiliser installs (Ghost-style), OEM immobiliser repair and immo-off / relearn. Protection against key cloning and relay-attack theft.
MCCoding — technical reference
Aftermarket immobiliser install
- Sheet
- MCC-IMM-01
- Scale
- NTS
A hidden PIN sequence on your existing buttons — nothing for a thief to find, cut or clone.
Immobiliser module: Tiny sealed unit hidden in the harness. No LED, no aerial, nothing visible under the dash.
Relay attacks are stopped
Boosting your key's signal opens the door but does not supply the PIN, so the engine stays dead.
Nothing visible to defeat
No blinking LED or aftermarket switch advertising the system, and the wiring looks factory.
Keys can still be stolen
Even with your keys in hand, a thief cannot start the car without your sequence.
Insurance-friendly
Discreet, reversible and documented — supplied with an install report for your policy.
MCCoding — technical reference
Immobiliser signal chain
- Sheet
- MCC-KEY-01
- Scale
- NTS
A key is only a key when every module in this chain agrees. That is what programming actually does.
Key fob & transponder: Remote buttons plus a chip that answers the car's challenge — the part that has to be married to the vehicle.
Blank keys are not keys
A cut blade opens doors. Starting the engine needs the transponder written into the car's key list.
All keys lost is a data job
With no working key we read the immobiliser data out, calculate the key, then write a fresh one in.
Spares are cheaper before the panic
Adding a spare while one key still works is a short job. Losing the last key is a much bigger one.
Coding keeps the car standard
Keys, comfort access and remote functions are coded to your build, not bodged with generic settings.
Overview
We fit discreet PIN-code immobilisers that block start until the correct button sequence is entered — invisible to thieves and relay-attack tools. We also repair, reset and re-code factory immobiliser systems.
What's included
- CAN-bus immobiliser install
- PIN-code programming
- Service / valet mode setup
- OEM immobiliser repair
- Immo-off for donor ECUs
- Insurance-friendly install report
Step-by-step
- Step 1Vehicle survey
CAN topology and button layout confirmed for a discreet install path.
- Step 2Install
Unit spliced into the CAN bus behind trim — no cut wires, no visible hardware.
- Step 3PIN programming
Owner sets a personal button sequence used to disarm the immobiliser.
- Step 4Handover & test
Multiple arm / disarm cycles, service-mode enable and owner walkthrough.
Supported vehicle brands
- BMW
- Audi
- VW
- Mercedes
- Land Rover
- Range Rover
- Porsche
- Ford
- Vauxhall
- Toyota
- Lexus
- Nissan
- Jaguar
Common faults we resolve
- Relay / signal-boost theft risk
- Keyless entry vulnerability
- Immobiliser warning on start
- Cloned key starts the car
- Repeat break-in attempts
Benefits
- Blocks relay & OBD-port theft
- No visible hardware
- PIN known only to owner
- Thatcham-recognised options
- Potential insurance savings
Pricing
Ghost-style immobiliser installs from £399 fitted. OEM immobiliser repair quoted per module. See price guide for details.
Service area
Based in Wolverhampton. Mobile across the West Midlands. Modules and ECUs accepted by post UK-wide.
- Wolverhampton
- West Midlands
- Birmingham
- Walsall
- Dudley
- West Bromwich
- Cannock
- Telford
Why choose ManCarCoding
- Automotive electronics specialists — not a general garage
- Wolverhampton base, mobile across the West Midlands
- Dealer-level tooling, bench and boot-mode capability
- Backups taken before any read or write
- Written report on every diagnostic session
- Trade rates for garages and body shops
Frequently asked questions
What is a Ghost immobiliser?
A CAN-bus PIN-code immobiliser that requires a driver-defined sequence on existing buttons before the car will start. No key fob signal, no LEDs, no cut wires.
Does it affect insurance?
Many insurers recognise Thatcham-approved aftermarket immobilisers and offer premium reductions or reduced excesses.
Will it interfere with the OEM system?
No. It runs alongside the factory immobiliser on the CAN bus and is invisible to key cloners and relay-attack devices.
Can you remove or reset an existing unit?
Yes — we can reset PIN sequences, transfer units between vehicles, or remove faulty aftermarket immobilisers.
Wolverhampton & West Midlands
Do you cover immobiliser fitting in Wolverhampton?
Yes. Wolverhampton is our base. Immobiliser Fitting is carried out mobile at your address or at the workshop, usually same or next day.
Which areas outside Wolverhampton do you travel to?
Mobile cover across the West Midlands — Birmingham, Walsall, Dudley, West Bromwich, Cannock and Telford. Modules and ECUs are also accepted by post UK-wide.
Are you an automotive electronics specialist or a general garage?
Automotive electronics only — keys, immobilisers, ECU cloning, coding and diagnostics. No bodywork, no guesswork.