MICHIGAN · MAIL-IN SERVICE
BMW CAS Module Key Programming (2006-2012) in Michigan
Ship your module from Detroit or anywhere in Michigan — we complete the work in 24 hours and ship it back with return shipping included.
$150 flat 24-Hour Turnaround ~2-3 day USPS from MI
What you get
- Cut + programmed BMW key with transponder
- CAS module returned with key paired
- All-keys-lost supported
- 24-hour turnaround after CAS is received
- Return shipping included
- 6-month warranty on programming work
Shipping timeline — Michigan ↔ Arlington TX
Typical round-trip from Detroit or anywhere in Michigan:
Day 0
You ship
USPS Priority from MI, ~$12
Day 2-3
We receive
Workshop opens + inspects
Day 3
Work done
24-hour bench turnaround
~Day 7
Back to you
FREE return shipping
Michigan FAQ
Common questions from customers shipping from Michigan.
How long does shipping take from Michigan to your Arlington TX workshop?
USPS Priority Mail from Detroit, MI reaches our Arlington workshop in about 2-3 business days. UPS Ground similar. We start work the same day your module arrives, and ship back next business day with return shipping included.
How much does it cost to ship from Michigan?
USPS Priority Mail flat-rate from Michigan to Arlington TX runs about $12. Customer pays shipping to us; return shipping back to Michigan is included in the $150 service price.
Do you accept modules from Michigan?
Yes — we ship to and from all 50 US states including Michigan. Our Arlington TX workshop receives modules from Detroit and the rest of Michigan every week.
Is there a bmw cas module key programming (2006-2012) shop in Detroit I should use instead?
Most local Detroit shops don't offer bmw cas module key programming (2006-2012) as a bench service — they'd send the part to someone like us anyway. Going direct saves the markup and shortens the timeline. Total round-trip from Detroit: typically 5-7 days.
Do I need to send the DME too?
For CAS2/CAS3/CAS3+/CAS4 key programming we only need the CAS module. The DME stays in the car. (FEM/BDC system 2013+ does require DME — see our separate FEM service.)
Will my old keys still work?
Yes — adding a new key does not invalidate working keys. If you supply a virgin CAS we will pair both the new key and re-pair any existing keys you ship.
What is the difference between CAS3 and CAS3+?
CAS3+ uses a stronger encryption (the 0x40 chip) and requires different bench tools. We handle both — no extra charge.
Full details
See the complete BMW CAS Module Key Programming (2006-2012) service page
Compatibility list, what it fixes / doesn't fix, shipping instructions, warranty.
Same service from other states:
Ship from Michigan today
Pay now, get the Arlington TX shipping address by email, drop it in the mail. Full round-trip from Detroit: about a week.