AUTO MODULELAB
CONNECTICUT · MAIL-IN SERVICE

Mercedes Key Replacement via EIS in Connecticut

Ship your module from Hartford or anywhere in Connecticut — we complete the work in 24 hours and ship it back with return shipping included.

$150 flat 24-Hour Turnaround ~3 day USPS from CT
Text Before You Buy

What you get

  • Cut + programmed Mercedes key (HU64 or chrome key blade)
  • EIS returned with key paired
  • All-keys-lost supported
  • 24-hour turnaround after EIS is received
  • Return shipping included
  • 6-month warranty on programming work

Shipping timeline — Connecticut ↔ Arlington TX

Typical round-trip from Hartford or anywhere in Connecticut:

  1. Day 0

    You ship

    USPS Priority from CT, ~$13

  2. Day 3

    We receive

    Workshop opens + inspects

  3. Day 4

    Work done

    24-hour bench turnaround

  4. ~Day 7

    Back to you

    FREE return shipping

Estimated USPS Priority transit from Hartford. UPS Ground similar. Insurance + signature confirmation always recommended.

Connecticut FAQ

Common questions from customers shipping from Connecticut.

How long does shipping take from Connecticut to your Arlington TX workshop?
USPS Priority Mail from Hartford, CT reaches our Arlington workshop in about 3 business days. UPS Ground is similar. We start work the same day your module arrives, and ship back the next business day with return shipping included.
How much does it cost to ship from Connecticut?
USPS Priority Mail flat-rate from Connecticut to Arlington TX runs about $13. UPS Ground varies by package weight. Customer pays shipping to us; return shipping back to Connecticut is included in the $150 service price.
Do you accept modules from Connecticut?
Yes — we ship to and from all 50 US states including Connecticut. Most of our customers are out-of-state shops, locksmiths, and DIY pros. Our Arlington TX workshop receives modules from Hartford and the rest of Connecticut every week.
Is there a mercedes key replacement via eis shop in Hartford I should use instead?
Most local Hartford shops don’t offer mercedes key replacement via eis 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 Hartford: typically 5-7 days.
Do I need to send an original key?
No. We program a brand new key from scratch using only the EIS — no original key required. This is the cheapest path for all-keys-lost on pre-2014 Mercedes.
What's the difference between this and EIS cloning?
Cloning ($250) copies your old EIS data to a donor EIS so existing keys keep working. This service ($150) programs a fresh new key directly on whatever EIS you ship us — original or replacement.
Will my old keys still work?
If we program a new key into your existing EIS, yes — any existing working keys keep working. If you ship a replacement EIS, only the new key we program will work in it.

Full details

See the complete Mercedes Key Replacement via EIS service page

Compatibility list, what it fixes / doesn't fix, shipping instructions, warranty.

Full Service Page

Same service from other states:

AlabamaAlaskaArizonaArkansasCaliforniaColoradoDelawareFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusetts

Ship from Connecticut today

Pay now, get the Arlington TX shipping address by email, drop it in the mail. Full round-trip from Hartford: about a week.

(817) 586-9634