Same diagnostic equipment as the main dealer. Half the bill. 25 years of combined hands-on experience across BMW, Audi, Mercedes, VW and Tesla — with the hybrid and EV knowledge most independents in Greater Manchester still don't have.
No-fix no-fee · Same-day slots available · £80/hr
Main dealers charge premium rates for generic diagnostics using flat-rate technicians incentivised to replace parts, not investigate faults. We've seen alternators swapped for bad earths. ECUs replaced for blown relays. Hybrid batteries condemned over a single weak cell.
If you've been quoted four figures by a dealer this week — get a second opinion before you sign.
| Hourly rate | £150–£220/hr | £80/hr flat |
| Diagnostic fee | £120–£200 regardless of outcome | No-fix no-fee guarantee |
| Approach | Scan codes, follow generic flowcharts | Root-cause — CAN bus tracing, scope work, live data |
| Brand coverage | Single manufacturer only | All makes — BMW, Audi, Tesla, Toyota & more |
| ECU coding | Available but expensive | ISTA, ICOM, ODIS, Xentry — full coverage |
| HV qualification | Varies by technician | HV trained technicians, IMI Level 4 in progress |
| Turnaround | Days to weeks, often outsourced | Often same or next day |
From a no-start at 7am in Stockport to an EV battery fault nobody else will touch — nine services, one workshop, no parts cannon. Every job starts with a written diagnosis.
Scope-led fault finding on any system — lights, comms, charging, sensors, network bus. We trace faults others give up on.
Toyota, Lexus, Honda & Ford hybrids. Inverter, MG1/MG2, HV cabling, P0A80 chasing.
Tesla, Nissan Leaf, ID.3, Zoe. HV battery BMS, charge contractor, on-board charger, motor controller.
Dealer-platform coding and SCN adaptation. Replacement module coding. Soldering and component-level ECU repair.
Code existing or new modules. Enable hidden features. Genuine OEM retrofit upgrades coded correctly.
All key types: proximity, flip, card. Lost-all-keys service. Immobiliser adaptation and EIS/ELV work.
Proper trace-and-repair methodology. No tape-overs. Rodent damage, chafing, connector corrosion.
Systematic milli-amp measurement across all circuits. Data-driven, not guesswork.
Oil, brakes, suspension. Convenient one-stop shop for electrical and mechanical in the same visit.
German vehicles carry the most complex electrical architectures on the road. Most independent garages plug in a generic reader, get confused, and send you to the dealer. We don't.
We run BMW ISTA and ICOM, VW/Audi ODIS and Mercedes Xentry — the same official software the main dealers use. That means accurate diagnosis, proper coding, and no guesswork.
Replacement ECU, DME, DDE, EGS, CAS coding and SCN calibration. Done right the first time.
Foot well module repair and programming. One of the most misdiagnosed faults on BMWs — we've seen them all.
CAS3/CAS4/CAS4+ programming. Lost-all-keys service. EIS/ELV work on Mercedes.
Genuine OEM Apple CarPlay and Android Auto retrofit. Properly coded — not an aftermarket hack.
Re-keying, security reset and module replacement after theft. We work with insurance assessors.
Enable factory options already in the car. Ambient lighting, auto-fold mirrors, enhanced displays and more.
Equipment, training, pricing and the guarantee. Most independents have one or two. We built the workshop around all four.
Autel MaxiSYS diagnostic platform — one of the most powerful diagnostic tools in the automotive industry. Oscilloscope, CAN bus analysis, live data. We don't guess.
Level 3 auto electrical and computer science qualified technicians. IMI Level 4 Hybrid & EV in progress for 2025. Scorpion approved installer.
Transparent, flat rate. No hidden fees, no surprise extras. We quote before we work and we stick to it.
If we can't find the fault and provide a diagnosis, you don't pay for diagnostic time. No caveats. Simple as that.
Independent garages, dealers and fleet operators — specialist diagnostic support when you need the equipment or expertise you don't have in-house.
Most independents hit a wall on complex electrical faults. Sending a car to the main dealer costs your customer money and costs you the job. We plug that gap — dealer-grade diagnostics, fast turnaround, and a straightforward report you can hand straight to the customer or use to order parts with confidence.
We're not here to take your customers. We're here to make sure you can keep them.
Talk to us about trade rates →Send us the car, get back a written fault report with root cause, recommended fix and parts list. White-label available.
Second opinion diagnostics for fleet operators before committing to expensive repairs. Unbiased, equipment-led findings.
ECU coding, module programming and key services for garages without OEM software access. BMW, Audi, Mercedes, VW covered.
Full electrical health check for dealers before forecourt listing. Hybrid battery assessments, fault code clears with documented evidence.
Real feedback from real customers. We're just getting started — more reviews coming as they come in.
Cheers for the work you did yesterday, it's working!
Thank you so much for sorting out the Range Rover immobiliser and tracker, I appreciate you getting us in at short notice. We couldn't release the car to our client and he was eager to pick up the keys. We've got 3 more to get in next month.
Thank you so much for sorting out my BMW, everything is working and thank you for adding full screen CarPlay. I appreciate it.
Three steps. No surprises. You're never asked to approve work you don't understand — we explain everything in plain English before anything is touched.
Fill in the form or call us. Vehicle, symptoms, what you've already tried. We'll confirm a slot and give you an upfront estimate.
Autel diagnostic, scope work, CAN bus live data. We find the actual fault — not just the code that pointed at it.
We explain what we found in plain English. You approve the work before anything's done. No pressure, no upsell.
These are the jobs that come to us after another garage has tried and failed. If your warning light matches one of these, you're in the right place.
All exterior lights stop working, windows and indicators fail. Often caused by water ingress or a battery disconnect. Misdiagnosed as wiring faults constantly.
Engine cranks but won't fire, or key isn't recognised. CAS (Car Access System) synchronisation or programming failure — requires dealer-level software to resolve.
Multiple warning lights across the dash with no clear cause. The central gateway module logs faults from every system — diagnosing it requires ODIS and a full network scan.
Key fob not detected, EIS (Electronic Ignition Switch) fault or steering lock failure. Requires Xentry access for correct diagnosis and EIS/ELV replacement.
Vehicle won't charge, charge port light flashing, or charging stops mid-session. Can be the on-board charger, charge contactor, BMS communication fault or AC supply issue.
P0A80 (replace hybrid battery) or red warning triangle doesn't always mean a new pack. We test cell balance, temperature sensors and BMS before any parts are quoted.
From German prestige to Japanese hybrid — our diagnostic capability covers the full range. If your make isn't listed, call us — chances are we cover it.
We'll be in touch within a few hours to confirm your slot. If it's urgent, call us on 07961 740 106.
Scorpion Approved Installer — Thatcham-approved tracking & security systems professionally fitted, coded and registered.