BMW FEM/BDC, CAS, DME/DDE, gearbox controllers, BCMs — all programmed and adapted to your car. Used modules from breakers welcomed — we virginise, code and sync them so the car accepts them as its own. Mobile across London & the South-East.
Modern cars are tightly integrated — replace a module and it won't just plug-and-play. The new unit needs coding to your VIN, synchronising with the immobiliser, and often adapting from another car's data. We bring manufacturer-level programming tools to your driveway and do this work in-place.
BMW F-series cars use the FEM/BDC module to handle keys, comfort access, central locking and footwell electronics. We virginise used FEM/BDCs, code them to your VIN, read ISN by OBD, sync the immobiliser and adjust mileage where needed. Includes BDC v85+ on later cars.
F-series specialismBMW E-series cars use the CAS (Car Access System) for keys, immobiliser and central electronics. We adapt used CAS units, virgin them, sync mileage with the cluster and ECU, and code keys back in. CAS1, CAS2, CAS3 and CAS3+ all covered.
All CAS versionsBMW petrol (DME) and diesel (DDE) engine ECUs replaced and programmed by OBD. Used units virginised, coded to your VIN, immobiliser synced with CAS or FEM/BDC. ISN reading included. Regardless of CAS encryption level. See ECU programming for related cloning.
Petrol & dieselAfter gearbox replacement, valve body change, or transmission rebuild, the EGS (Electronic Gearbox System) controller needs adaptation. BMW ZF 6HP and 8HP gearboxes well covered, plus most other modern transmissions. Shift quality restored after adaptation.
ZF 6HP & 8HPBody Control Modules, immobiliser units, comfort access modules, air-conditioning controllers, central gateways. Most modern modules need coding to your VIN before the car will accept them. We code or adapt accordingly.
Modern modulesSalvage rebuilders, traders and garages — we adapt and code used modules from breakers, including FEM/BDC, CAS, DME, EGS, BCM and immobiliser units. Discounted rates for repeat trade work and bulk jobs.
Trade rates availableModule programming is precise work. The right approach for each module — virginise, adapt, code, or clone — depends on its current state and the rest of the car. We read first, choose the right route, then verify everything works.
We start by reading what's in the existing module and what state the donor unit is in. This tells us whether to virginise, adapt, clone or simply code the replacement — and what data needs migrating between them.
Code the module to your VIN, sync the immobiliser, migrate mileage where relevant, programme ISN for BMW units, and run any required adaptations. Every modern module needs telling about the car it's now in.
Engine starts cleanly, fault codes cleared, all systems talking, mileage consistent across modules, road-test if needed. The car works as if the replacement was original equipment.
Module programming covers most modern marques. BMW & MINI are our biggest specialism, but VAG, Mercedes and other modern manufacturers are well covered too.
Don't see your make? Give us a call — Japanese, Korean, French and Italian marques are all on the list, just send the registration over and we'll confirm.
New modules from a dealer can cost £800-£2,500 plus fitting and programming. Used modules from breakers cost a fraction of that — and we make them work as if they were new. Mobile to your driveway, same software the dealer uses.
Used FEM module from a breaker. DashTech virgined it, coded to my VIN, synced mileage — F30 starts and runs like nothing ever happened. Saved a fortune.
DME failed on my E60. Donor unit sourced, DashTech cloned the data over and programmed it on my driveway. £200 instead of £1,800 for a new ECU.
Replaced the gearbox myself on my 335i, kept getting jerky shifts. DashTech adapted the EGS, ran a basic setting and the car drives like new.
The quickest way to get a price is to call us — or WhatsApp with your reg and the symptoms. Most quotes back within minutes, 7 days a week.
Tap to call now 07550 006 999 7 days a week, 7am–9pm. We answer when we can; voicemails returned the same day.