Maserati BCM / Body Computer Key Programming — Mail-In (Quattroporte & GranTurismo)
Lost all keys to an older Maserati? Mail us the BCM / Body Computer and we return it with a programmed Maserati flip key for select Marelli BCM systems.
Sending several modules? Add them all — one box, one return-shipping charge.
Select Maserati Quattroporte M139 and early GranTurismo / GranCabrio flip-key vehicles using Marelli BCM / Body Computer immobilizer systems. Coverage depends on BCM part number, year, key type and condition.
How It Works
Three simple steps. Hundreds of mail-in jobs completed for shops, locksmiths, and DIY pros.
Pay & Get Address
Click "Order Now", pay securely via Stripe. We email shipping address + instructions within minutes.
Ship Your Module
Pack per the instructions and ship to Arlington. USPS goes to our PO Box; UPS and FedEx must use the street address. Customer pays shipping to us.
Receive in 1-2 Days
Work completed within 24 hours of receipt. Ships back next business day at the return speed you chose at checkout — standard to overnight. Tracking emailed.
What You Get
- Programmed Maserati flip key (when supported)
- Serviced BCM returned ready to reinstall
- All-keys-lost support for select Marelli BCM systems
- Optional extra key programming
- Optional BCM clone if you send original + donor
- Compatibility check from your module photos first
Compatibility
Confirm your part matches one of the variants below before ordering. Not sure? Text us a photo and we'll verify.
Target vehicles
Supported services
Verify before service
Will This Fix My Problem?
Honest answer: here's exactly what this service fixes — and what it doesn't.
Fixes:
- ✓Lost all keys to a Quattroporte M139 / early GranTurismo
- ✓Need a spare Maserati flip key programmed
- ✓Used / donor BCM needs key data set up before install
- ✓No-start immobilizer fault tied to the Body Computer
- ✓Dealer can't or won't do an all-keys-lost flip-key job
Won't fix:
- ✗Newer push-start / smart-key Maserati without separate verification (quoted separately)
- ✗Fiat / Ferrari / Alfa Romeo modules (similar concepts, different layout - verify each)
- ✗Mechanical key-blade or lock faults unrelated to the BCM
- ✗Body-control faults outside the immobilizer/key data
Shipping Instructions
These details are also emailed to you the moment your payment clears.
IMPORTANT: send photos of the BCM label + connectors and the part number BEFORE shipping so we can verify compatibility. Then ship the BCM to PO Box 120241, Arlington TX 76012 if you ship USPS — or 1009 Oakwood Ln # 120241, Arlington TX 76012 if you ship UPS or FedEx (UPS and FedEx cannot deliver to a PO Box). Return shipping is selected and paid at checkout — Standard $24.95 (3–5 days), UPS 2-Day $54.95, or UPS overnight $94.95.
What to include in your box
- The BCM / Body Computer
- Photos of the module label + connectors (BEFORE shipping)
- Proof of ownership + valid driver license or business credentials
- VIN, plus existing key / key code if available
- Donor BCM if cloning, and your return shipping info
Ship to
Auto Module Lab
If shipping USPS
PO Box 120241
Arlington, TX 76012
If shipping UPS or FedEx
1009 Oakwood Ln # 120241
Arlington, TX 76012
Both shipping labels — to the lab and back to you — are purchased the moment you order. Your prepaid inbound label (already addressed) arrives by email; the return ships on the speed you chose at checkout.
Frequently Asked
Still have a question? Text us — replies in minutes.
Can you program a Maserati key if all keys are lost?
What Maserati models are supported?
Is this for newer push-start Maserati models?
Do I need to send the whole vehicle?
Is proof of ownership required?
Related Services
Other bench services for the same brand or use case.
GPEC2 / 2A / 3 / 4 / 4LM PCM Clone (Mail-In)
Replacing a failed GPEC2 / GPEC2A PCM? Mail in your original + the donor and we clone it — VIN, immo, and config carried over so it plugs in and runs.
Jaguar / Land Rover CPLA ECM Clone (Mail-In)
Replacing a failed CPLA-12B684-YE engine ECM? Mail in your original plus a matching donor and we clone it — VIN, immobilizer, and config carried over so it plugs in and runs.
VW/Audi MED17/ME17 IMMO Delete + VIN
Engine swap or standalone build blocked by the immobilizer? We permanently remove the immobilizer coding from your MED17/ME17 ECU so it runs on its own. Optional VIN correction.
Where we serve Maserati BCM Key Programming (Mail-In)
Mail-in means nationwide. See your state, metro, or specific vehicle:
Ready to ship?
Pay now, get the shipping address by email, drop it in the mail. Your module is back on your bench within a week.