ECU, Vehicle Electronics & Auto Electrical Specialists in Johannesburg South
Diagnostics, ECU repairs, programming, immobilizer resets, key programming and module repairs for private vehicle owners across Gauteng.
Our Services
ECU Programming, Testing & Repairs
Full ECU bench testing, fault diagnosis, component-level repairs, and programming for all major vehicle platforms. We restore failed ECUs instead of replacing them.
EGR & DPF Off — Stage 1 & 2
Stage 1 & 2 performance remapping. EGR & DPF delete/off solutions for diesel and petrol vehicles. Unlock your engine's real potential safely.
BMW Footwell Module (FRM) Software Repairs
FRM software restoration and coding. Restore your existing unit — no costly dealer replacement needed. All BMW models covered.
BCM & TCM Programming & Software Repairs
Body Control Module and Transmission Control Module programming, cloning, and software repairs for all makes and models.
Key Programming
Transponder and remote key programming for all vehicle makes. Lost keys, spare keys, and replacement key fob programming.
Immobilizer Reset
Lost keys, transponder issues, or ECU swaps? We rematch and reset immobilizer systems fast for all makes and models.
Airbag Reset
Airbag module reset and repair after deployment or fault codes. Restore your SRS system to factory condition safely.
Auto Electrical Repairs
Complete vehicle electrical diagnostics and repairs — wiring harnesses, sensors, alternators, starters, lighting systems, and everything in between.
Our Pricing
All prices are “from” rates. Final price depends on vehicle make, model and complexity.
Diagnostic
Advanced OBD diagnostic scan with fault code reading and full system analysis.
ECU Testing
Comprehensive ECU bench test to verify module functionality and identify faults.
Light Vehicle Assessment
Full electrical assessment for cars and hatchbacks to identify all system issues.
Bakkies & SUVs Assessment
Comprehensive assessment for bakkies, SUVs and larger vehicles.
ECU Programming
Full ECU programming, coding and software updates for all vehicle makes.
ECU Repairs / Programming / Immo Off
Component-level ECU repairs, full programming and immobilizer off solutions.
BCM & TCM Programming
Body Control Module and Transmission Control Module programming and software repairs.
Note: All prices are starting rates. Final pricing is confirmed after initial assessment. WhatsApp us at +27 83 348 2666 for a personalised quote.
Common Problems We Fix
Recognise any of these? Our ECU and vehicle electronics specialists diagnose and fix these faults every day — for all major vehicle makes across Gauteng.
Car won't start
Immobilizer, ECU fault, or electrical failure preventing ignition.
Key not recognised
Transponder or key programming issue — we reprogram or replace.
Immobilizer active
Immobilizer stuck on after ECU swap, key loss, or system fault.
ECU water damage
Component-level board repair and restoration after water ingress.
Check engine light
Full diagnostic scan and fault code resolution for all makes.
Airbag light on
SRS airbag module reset and repair after deployment or fault codes.
Limp mode
ECU, sensor or transmission fault causing restricted performance.
No communication with ECU
Bench testing and repair when diagnostic tools can't connect.
BMW FRM faults
Footwell module software repair — restore without costly replacement.
Vehicle electrical faults
Wiring, sensors, alternators, starters and full electrical repairs.
Fault after ECU replacement
Immobilizer rematch and ECU programming after unit replacement.
Not sure what's wrong? Describe your problem and we'll help diagnose it.
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Servicing Johannesburg South & Surroundings
Precision Where ItMatters Most
M.E Auto Electrical was built on one principle: fix it right the first time. With over a decade of hands-on experience in vehicle electronics, we handle the complex faults that general mechanics and even main dealers struggle with.
OEM-Level Equipment
Professional programming tools and bench testers used by main dealers.
All Makes & Models
BMW, Mercedes, VW, Audi, Ford, Toyota — if it has an ECU, we can work on it.
Repair vs Replace
We repair and reprogram existing units, saving you thousands over dealer replacements.
Workshop Trade Welcome
Trade pricing and fast turnaround for automotive workshops and mechanics.
Certified Excellence
Our technician holds nationally recognised certifications — giving you confidence that your vehicle is in the most qualified hands.
Diploma in Education
Formally trained educator with a recognised Diploma in Education — ensuring every client receives clear, expert guidance.
Automotive Electrician
Red Seal — Section 26D
Holds the prestigious Red Seal certification under Section 26D — the highest national trade qualification for automotive electricians in South Africa.
Qualified Automotive Electrician Assessor
Certified to assess and evaluate automotive electricians against national standards — a mark of deep technical authority and expertise.
Qualified Automotive Moderator
Accredited moderator for automotive trade qualifications — ensuring quality and consistency in skills development across the industry.
All certifications are nationally recognised under South Africa's automotive trade qualification framework.
Find Us in Johannesburg South
Conveniently located to serve Johannesburg South and all surrounding areas including Soweto, Alberton, Lenasia, Roodepoort and beyond.
Service Area
Johannesburg South, Soweto, Alberton, Lenasia, Roodepoort, Midvaal & surroundings
Workshop Hours
Mon – Fri: 08:00 – 17:00
Sat: 08:00 – 13:00
Sun: By appointment
What Our Customers Say
My BMW FRM had failed — dealer wanted R8,500 for a new unit. M.E Auto repaired and recoded the existing one for a fraction of the price. Car works perfectly. These guys are the real deal.
Sipho Nkosi
BMW 3 Series Owner
Johannesburg · March 2025
Get a Quote or Booking
Fill in your details and we'll get back to you with a quote — usually within a few hours. WhatsApp preferred for fastest response.