Mail in your EIS only. We program a plug-and-play ESL / ELV emulator to that module and ship the EIS and emulator back.

One-day turnaround — out the next business day after your EIS arrives.

Replaces the failed steering lock on common W204 / W207 / W212 and similar cars.

Mail in your original FEM or BDC and a matching donor. We clone the data to the donor so existing keys still work, then ship both units back.

One-day turnaround after the modules arrive.

Common on F-series BMW and Mini (FEM / BDC)

What to send

• Original FEM or BDC and Master Key

• Donor module, same hardware / part number

• Year, model, and part number on a paper in the box

Mercedes Electronic Ignition Switch (EIS / EZS) read, clone, and programming. We copy your original module to a donor so existing keys still work, or generate a new key on supported systems (typically pre-2015 / FBS3).

Tell us year, model, and whether you have a working key. Not every Mercedes can be done aftermarket — newer FBS4 units usually stay at the dealer. ONE DAY TURNAROUND

Mail in your working BMW smart key. We can cut and program a new BDC2 / BDC3 key to match it and ship both back. Text me the VIN so I can message you back what to ship! Thank you

Mail in your original DME and a matching donor. We clone the immobilizer / ISN data to the donor and ship both back.

One-day turnaround after the modules arrive.

Send year, model, engine, and the DME part number before you ship.

What to send
Original DME + donor with the same hardware number.

Mail-in Mercedes key cutting and programming. Ship the EIS / EZS and a working key if you have one. We cut the blade, program the transponder or Keyless-Go fob to the module, and ship it back.

One-day turnaround after your package arrives (business days). Most jobs go out the same day or next day we receive the module.

Supported systems are typically pre-2015 / FBS3. Newer FBS4 units often cannot be done aftermarket!