Lost Your Mercedes Key?
Mercedes Keys in East Devon
Mobile specialist key programming at your roadside, home, or workplace.
Check Your Model Below To Confirm Vehicle Coverage.
Mercedes Key Checker
Select your Mercedes model and year to see which key services are currently available.
Don't see your model? We may still be able to help. Contact us with your registration and we'll check it for you.
- Vehicle Entry
- Spare Keys
- All Keys Lost
Results are a guide only. Coverage can depend on the exact model, year, ignition system and vehicle specification. We always confirm before booking.
Professional Mercedes Key Solutions in East Devon
CarsUnlocked provides an expert mobile auto locksmith service engineered specifically for Mercedes-Benz passenger cars and commercial vans. Running specialized diagnostic and infrared key-cloning configurations straight out of our mobile service van, we solve your transponder issues immediately—right where you are parked.
“Absolute life saver. Lost the single key to my Mercedes Sprinter van in Honiton during deliveries. Rob arrived fast, bypassed the locks cleanly, and programmed a new electronic key on the spot. Genuine 5-star service.” – Local Fleet Review
Our Mercedes Auto Locksmith Services
Infrared Spare Keys
Ensure you are never stranded. We duplicate and sync functional FBS3 infrared keys cleanly without altering vehicle modules.
Emergency Lockouts
Keys locked inside the cabin or boot? We pick Mercedes mechanical locks damage-free—fully applicable up to 2026 vehicle models.
Van Remote Repairs
Worn buttons, dead tracking cells, or shattered structural fobs? We rebuild casework and save your original circuit electronics.
What East Devon Drivers Say
Mercedes Key Services: Frequently Asked Questions
We specialize in Mercedes-Benz FBS3 (infra-red electronic keys), supporting iconic platforms like the W204 C-Class, W212 early E-Class, W906 Sprinter, and W639 Vito vans. Use our coverage tool above to trace your model range. For newer dealer-locked FBS4 configurations (typically 2014/2015+ depending on model), we provide emergency lockout entry services only.
When modifying a working vehicle setup, cutting the auxiliary backup blade and safely mapping a secondary infra-red key through our diagnostics setup takes roughly 25-45 minutes directly at your location.
Yes. Choosing CarsUnlocked avoids steep main dealer markups and completely eliminates recovery flatbed costs. Our localized services average **30% to 60% less** than standard franchise dealer quotes.
Never. We use professional lock-picking sets and specialized vehicle entry equipment designed to bypass inner catch mechanisms safely. We guarantee zero structural scuffs, paint damage, or lock damage during a mobile lockout.
For supported FBS3 models (such as the W906 Sprinter or W639 Vito), we can establish complete key recovery on-site. We safely read lock lines and map a new operational code without soldering to your ignition assembly. This process typically takes between **1 to 2 hours** depending on the specific vehicle variant.