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Mercedes Car Key Replacement & Programming in Oxford
Mercedes smart keys • KEYLESS-GO • NEC programming • Chrome keys • IR keys • All Mercedes models • Expert service
⭐ Mercedes Key Replacement Quote
Get expert help with your Mercedes car key replacement!
All Mercedes Models
Expert service for A-Class, C-Class, E-Class, S-Class, and all Mercedes models
KEYLESS-GO Technology
Specialist Mercedes KEYLESS-GO programming and smart key services
NEC Programming
Professional Mercedes NEC system programming with latest diagnostic tools
Same Day Service
Fast response times and same-day Mercedes key replacement in Oxford
Professional Mercedes Car Key Replacement in Oxford
Lost your Mercedes car keys? Need a spare Mercedes key? Our expert automotive locksmiths provide comprehensive Mercedes car key replacement and programming services throughout Oxford. We specialise in all Mercedes-Benz models and key types, from traditional remote keys to advanced KEYLESS-GO systems and the latest Mercedes smart key technology.
Mercedes-Benz vehicles use sophisticated NEC (Neck Electronic Control) and BAS (Brake Assist System) integrated security systems that require specialist knowledge and equipment. Our technicians are trained in Mercedes key programming and have experience with all generations of Mercedes security systems, ensuring perfect compatibility and full functionality.
Why Choose Our Mercedes Key Service?
Mercedes advanced security systems require specialist diagnostic equipment and extensive technical knowledge. We invest in the latest Mercedes programming tools and maintain current software updates to handle even the newest Mercedes models with cutting-edge key technologies including KEYLESS-GO and Mercedes me connect systems.
Our mobile service brings professional Mercedes key replacement to your location, eliminating the need for expensive recovery to a Mercedes dealer. We provide competitive pricing with transparent quotes and guarantee all our Mercedes key work for your complete peace of mind.
🔧 Mercedes Key Repair
Repair service for damaged Mercedes keys including broken key extraction, battery replacement, and chrome key restoration.
- Broken key extraction
- Key battery replacement
- Chrome key restoration
- Circuit board repair
Mercedes Key Types We Support
We work with all types of Mercedes keys across different generations and security systems. From early Mercedes models with basic IR (infrared) keys to the latest KEYLESS-GO systems with proximity sensors and smart technology, our expertise covers the complete range of Mercedes key systems.
Our service includes traditional HU64 keys, Mercedes flip keys, chrome keys, KEYLESS-GO systems, and the latest smart keys with Mercedes me connect integration. We also handle Mercedes commercial vehicles including Sprinter vans and all AMG performance models with their specific key requirements.
Mercedes Models We Support
Professional key replacement for all Mercedes-Benz vehicles
A-Class
W176, W177, Hatchback, Sedan
B-Class
W246, W247, Sports Tourer, Electric
C-Class
W204, W205, W206, Sedan, Estate, Coupe
CLA
C117, C118, Coupe, Shooting Brake
CLS
C219, C257, Four-door coupe
E-Class
W212, W213, Sedan, Estate, Coupe
S-Class
W221, W222, W223, Luxury sedan
GLA
X156, H247, Compact SUV
GLB
X247, Compact SUV, 7-seater
GLC
X253, C253, Mid-size SUV, Coupe
GLE
W166, W167, Full-size SUV, Coupe
GLS
X166, X167, Full-size luxury SUV
G-Class
W463, Off-road luxury SUV
AMG GT
C190, Sports car, Coupe, Roadster
SL
R230, R231, Roadster, Grand Tourer
EQC
N293, Electric SUV
EQS
V297, Electric luxury sedan
AMG Models
AMG 35, 43, 45, 53, 63, 65 variants
Sprinter
W906, W907, Commercial van
Vito
W639, W447, Commercial van
Our Mercedes Key Replacement Process
Professional service from diagnosis to programming
Mercedes Diagnosis
We identify your Mercedes model, NEC system, and key type to determine the correct programming procedure and equipment needed for your vehicle.
Key Preparation
Precision cutting of Mercedes HU64 keys or preparation of KEYLESS-GO systems, ensuring perfect fit and mechanical operation.
NEC Programming
Professional programming using Mercedes-specific diagnostic equipment to sync the new key with your vehicle’s NEC and security systems.
KEYLESS-GO Setup
Configuration of all Mercedes-specific features including KEYLESS-GO, proximity sensors, remote start, and any model-specific capabilities.
Testing & Verification
Comprehensive testing of all key functions including starting, remote control, and advanced features, plus documentation and guarantee.
Mercedes Key Replacement Pricing
Transparent pricing for all Mercedes key services
Mercedes Basic Key
- ✅ HU64 key cutting
- ✅ Transponder programming
- ✅ NEC synchronisation
- ✅ Basic remote functions
- ✅ Testing included
- ❌ KEYLESS-GO features
Mercedes Smart Key
- ✅ Complete key replacement
- ✅ Full NEC programming
- ✅ All remote functions
- ✅ Chrome key option
- ✅ Mercedes me integration
- ✅ 12 month guarantee
KEYLESS-GO System
- ✅ KEYLESS-GO replacement
- ✅ Proximity sensor programming
- ✅ Hands-free entry setup
- ✅ All smart features
- ✅ Professional installation
- ✅ Extended guarantee
*Prices vary by Mercedes model and key type. Emergency callout charges may apply. Contact us for exact quote.
Mercedes Key Replacement Questions
Mercedes key replacement costs vary depending on your model and key type. Basic Mercedes keys start from £155, smart keys from £225, and KEYLESS-GO systems from £395. We provide upfront quotes with no hidden charges, and our prices are significantly lower than Mercedes dealers while maintaining professional quality and genuine compatibility.
Yes, we can replace Mercedes keys even if you’ve lost all your keys. This requires specialist Mercedes diagnostic equipment to access your vehicle’s NEC system and program new keys from scratch. The process is more complex than spare key programming but we can complete it the same day in most cases. Emergency service is available 24/7.
Mercedes key programming typically takes 60-120 minutes depending on your model and key type. Basic key programming is usually completed within 60 minutes, while KEYLESS-GO programming or complex NEC coding may take up to 2 hours. All-keys-lost situations may require additional time for system reset procedures.
Yes, we provide fully mobile Mercedes key replacement service throughout Oxford. We come to your location with all necessary Mercedes diagnostic equipment including key cutting machines and programming tools. This saves you the cost and inconvenience of vehicle recovery to a Mercedes dealer or garage.
Yes, our replacement Mercedes keys are programmed to work exactly like your original keys with all the same functions. This includes engine starting, NEC recognition, remote control, KEYLESS-GO features (where applicable), and any model-specific capabilities. We test all functions before handover and provide a comprehensive guarantee on our work.
Yes, we repair Mercedes KEYLESS-GO systems including battery replacement, proximity sensor repair, and system restoration. Common issues include depleted batteries, damaged proximity sensors, and NEC communication problems. If repair isn’t cost-effective, we can supply and program a replacement KEYLESS-GO system at competitive prices with full functionality.