TENNESSEE · MAIL-IN SERVICE
BMW CAS Module Key Programming (2006-2012) in Tennessee
Ship your module from Nashville or anywhere in Tennessee — we complete the work in 24 hours and ship it back with return shipping included.
$150 flat 24-Hour Turnaround ~2 day USPS from TN
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 — Tennessee ↔ Arlington TX
Typical round-trip from Nashville or anywhere in Tennessee:
Day 0
You ship
USPS Priority from TN, ~$11
Day 2
We receive
Workshop opens + inspects
Day 3
Work done
24-hour bench turnaround
~Day 5
Back to you
FREE return shipping
Tennessee FAQ
Common questions from customers shipping from Tennessee.
How long does shipping take from Tennessee to your Arlington TX workshop?
USPS Priority Mail from Nashville, TN reaches our Arlington workshop in about 2 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 Tennessee?
USPS Priority Mail flat-rate from Tennessee to Arlington TX runs about $11. Customer pays shipping to us; return shipping back to Tennessee is included in the $150 service price.
Do you accept modules from Tennessee?
Yes — we ship to and from all 50 US states including Tennessee. Our Arlington TX workshop receives modules from Nashville and the rest of Tennessee every week.
Is there a bmw cas module key programming (2006-2012) shop in Nashville I should use instead?
Most local Nashville 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 Nashville: 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 Tennessee today
Pay now, get the Arlington TX shipping address by email, drop it in the mail. Full round-trip from Nashville: about a week.