A Sprinter key is tied to the immobilizer and control units, so a spare or replacement has to be programmed and SCN coded to your van. We program new keys, sync them to the immobilizer through Xentry, and confirm the van starts and locks correctly before it leaves our Riverside area shop.
What this service includes
- Verify ownership and read immobilizer status in Xentry
- Program the new or replacement key to the van
- Perform SCN coding so the module accepts the key
- Test start, lock, and remote functions before return
Signs your Sprinter needs it
- You lost a key or need a working spare
- The van cranks but will not start with the current key
- Remote lock or start functions have stopped working
What does key programming and scn coding cost?
Ballpark pricing for key programming and scn coding on a Sprinter runs $300 to $1,200. The final number depends on your model, mileage, and the exact cause, which we confirm with Xentry before any work is authorized. Diagnostic time is credited toward the repair. See the full pricing page.
Frequently asked questions
Can you program a Sprinter key if I lost all of them?
Yes, though an all keys lost situation takes more time because the immobilizer data has to be handled through Xentry. We confirm ownership first, then program a fresh key to get you back on the road.
Why does a Sprinter key need SCN coding?
The immobilizer and control units share coded data online through Mercedes servers. SCN coding writes the correct calibration so the key is accepted, which a generic locksmith tool often cannot complete on a Sprinter.