Mercedes-Benz Car Keys in Eastleigh

Almost every modern Mercedes uses a smart key fob rather than a conventional key — press start with the fob in your pocket or slot, and there is an emergency blade hidden inside for the door. That design shapes the work: the fob has to be programmed to the car's security system, the blade has to be cut separately, and some of the newest models keep tight control over both.

Mercedes keys we supply and program

Smart key fobs

The two- and three-button fobs fitted to most A-Class, C-Class and E-Class models and the SUV ranges. A replacement is programmed to the vehicle and its concealed blade is cut to the door lock, so the fob works in every situation the original did.

Keyless entry fobs

Mercedes added keyless entry and go to many models — the fob stays in the pocket and the car unlocks as you reach for the handle. Where the vehicle supports it, a replacement is programmed for full keyless operation.

Sprinter van keys

The Sprinter is a common sight with trades and delivery firms around Eastleigh, and its keys follow the Mercedes smart key pattern. See van keys for the commercial service.

Common Mercedes key jobs

• All keys lost — a new fob created from the vehicle where the model allows it.
• A second fob for a shared car, programmed at your address.
• A fob that stopped being recognised, often after going flat.
• Fobs with worn buttons or cracked cases that can be re-housed.
• Sprinter keys for working vans that cannot sit idle.

Information needed to quote

Registration, model and year. Mercedes key systems vary between model generations and the VIN is sometimes needed to source the right fob. Add whether any working key remains and where the vehicle is parked in Eastleigh, and you get a clear answer on what is possible.

Other makes

Also worked on nearby: BMW, Audi, Ford, Peugeot. The full list is on the car keys by make page.