Immobiliser & Module Repair in Woking โ Repaired, Not Replaced
When a control module fails, the dealer fits a new one and charges for programming on top. We repair the original at component level in Woking โ immobilisers, BSI units, airbag modules and more โ so your car keeps its identity and you keep your money.
Why replacement isn’t your only option
Ask us where we work most and Woking is always near the top of the list. Access via the A320 and the A245 makes it a quick trip, and with Guildford and West Byfleet on the same run, same-day slots come up regularly.
Modern cars are run by control modules โ the immobiliser that lets the engine start, the BSI or body-control unit that manages the electrics, the airbag/SRS module, comfort and convenience units. When one fails, the dealer’s only answer is a new module plus programming to marry it to your car, which gets expensive fast.
Most of these faults are repairable. We work at component level โ tracing the failure, replacing the faulty parts and repairing the board โ so your original module goes back keeping its coding and immobiliser data intact. No new unit, no reprogramming, no drama.
It’s done mobile or on a collect-and-return basis across Woking wherever suits โ near the A320 or further out, and it’s typically a fraction of the cost of replacement.
After a knock, an airbag warning light usually means the module has stored crash data โ we can reset it so the light clears, at a fraction of dealer cost, right there in Woking.
Need something else while we’re there? We also cover ECU cloning, car diagnostics and instrument cluster repair for Woking drivers.
How it works in Woking
Call or WhatsApp us
Tell us your registration, postcode and what’s wrong โ we’ll confirm coverage and give you a fixed price on the spot.
Pick a time & place
Home, workplace or anywhere sensible in Woking โ including evenings and weekends.
We do the work on-site
Our technician arrives with dealer-level kit and completes the job at your address โ many faults sorted the same day.
Test, record & handover
Everything is tested in front of you, recorded in writing, and you’re back on the road.
Immobiliser & Module Repair
Symptoms we sort
- Immobiliser-to-ECU communication faults
- No-start immobiliser faults that leave a good car stranded
- Component-level board repairs that keep your original coding
- Comfort and convenience modules playing up
- A far cheaper alternative to dealer module replacement
- BSI and body-control units behind electrical gremlins
Covering every corner of Woking
Our technicians are in and around Woking regularly, from the town centre around Victoria Square out to Horsell, Knaphill and St John’s. Being close to the A320 and the A245 means we can usually reach you quickly, covering the GU21 and GU22 postcode areas.
- GU21
- GU22
Also need us nearby? We cover the neighbouring areas too:
Makes and models we cover
All major manufacturers are covered: VW Group (VW, Audi, SEAT, ล koda), BMW and Mini, Mercedes, Ford, Vauxhall, the French and Japanese brands, JLR and most commercial vehicles. If it’s on UK roads, the odds are we can work on it โ call to confirm your model.
Immobiliser & Module Repair in Woking โ your questions answered
What’s a BSI and can you repair it?
The BSI (body systems interface) is the body-control module that manages much of a car’s electrics โ common on French makes especially. When it faults it throws all sorts of electrical gremlins. We repair BSI units at component level rather than replacing and recoding them.
Will the repair keep my keys and coding working?
Yes โ because we repair your original module rather than fitting a new one, your keys, coding and immobiliser data all stay exactly as they were.
Do you come to me?
Yes โ we diagnose at your home or workplace anywhere in Woking, and either repair on-site or collect, repair and refit depending on the module.
Where do you carry out the work in Woking?
Wherever your car is โ your driveway, your street or your workplace car park anywhere in Woking. All we need is safe access to the vehicle.
Why repair a module instead of replacing it?
A repair keeps your original unit and its coding, so there’s nothing to reprogram and no immobiliser re-sync โ and it’s typically a fraction of the cost of a dealer replacement fitted and coded.
Book a module repair in Woking
Call or WhatsApp with your registration and the symptoms โ we’ll tell you if it’s repairable and quote a fixed price, then come to you in Woking.