Mercedes ECU/DME failed and the dealer wants £2000-£4000 for a new ECU plus new keys? We can clone your faulty ECU/DME to a used replacement for a fraction of the cost – and you keep your existing keys.

✅ Professional ECU/DME cloning service
✅ Covering Durham and County Durham area
✅ Keep your existing keys – no reprogramming needed
✅ Mobile or postal service available
✅ Save £1500+ compared to Mercedes dealers

We Clone These Mercedes ECU/DME Types:

**EDC Diesel Systems:** EDC16CP31, EDC16C2, EDC17C66, EDC17CP01, EDC17CP46, EDC17CP10

**MED Petrol Systems:** MED17.7.2, MED17.7.7, MED17.7.3, MED17.7.3.1, MED17.7.5, MED17.7.1

**SIM Petrol Systems:** SIM271DE, SIM271KE

**MD Systems:** MD1CP001

**Plus many more Mercedes ECU/DME types** – Contact us to confirm your specific ECU

Common symptoms:
❌ Engine won’t start or intermittent starting
❌ “DME fault” or “Engine management fault” messages
❌ Limp mode / reduced power
❌ No communication with ECU
❌ Water damage to ECU

How It Works:

We transfer all data from your faulty ECU to a matching used replacement. Your keys work immediately – no dealer reprogramming needed.

1. We source a compatible replacement ECU (or you supply one)
2. We clone your original ECU data to the replacement
3. Install in your vehicle
4. Drive away with your existing keys

Pricing:
– Modern ECUs (EDC17/MED17): £300-£400
– Older ECUs (EDC16): £250-£350
– SIM Systems: £350-£450

Compare to Mercedes dealer: £2000-£4000 (new ECU + new keys + reprogramming)

What We Need:
• Your faulty ECU
• A compatible replacement ECU (we can source this)
• At least one working key

**Important:** Replacement ECU must have matching part number.

Service Options:

**Mobile Service** – We come to you in Durham and surrounding areas. Same-day service available.

**Postal Service** – Send your ECUs to us. 24-48 hour turnaround, return delivery included.

If you’re searching for:
📌 “Mercedes ECU repair Durham”
📌 “Mercedes won’t start ECU fault”
📌 “ECU cloning service”
📌 “Mercedes ECU replacement”
– we can help.

Don’t waste thousands at Mercedes when we can get you back on the road for a fraction of the cost.