Auto Module Lab logoAUTO MODULELAB
MARYLAND · MAIL-IN SERVICE

Mercedes AAM / DAS Valet Key (ML, SLK, SL & More) in Maryland

Ship your module from Baltimore or anywhere in Maryland — we complete the work in 24 hours and ship it back at the return speed you choose at checkout — standard to overnight.

$250 flat 24-Hour Bench Turnaround ~3 day USPS from MD
Text Before You Buy

Why Maryland customers mail in mercedes aam / das valet key (ml, slk, sl & more)

Maryland has roughly 4.2 million registered vehicles, and trucks, SUVs & imports make up much of what Baltimore-area shops and owners mail us. European platforms cluster in Baltimore, Columbia, Germantown, and most local Baltimore shops sub bench jobs like mercedes aam / das valet key (ml, slk, sl & more) to a specialist instead of tooling up for one car. Cross-country northeast — about 3 days each way.

Metros we serve in Maryland

BaltimoreColumbiaGermantownSilver Spring

Maryland at a glance

  • ~4.2M registered vehicles statewide
  • Most common: trucks, SUVs & imports
  • Maryland requires a safety inspection at point of sale or transfer, plus a biennial VEIP emissions test in most counties.

What you get

  • A start-only transponder key programmed to YOUR AAM or DAS module
  • Blade precision-cut from your door lock decode (or copied from a working key)
  • All-keys-lost handled at the same flat price
  • Your module, lock and old keys returned with the new key
  • Bench-verified before anything ships back
  • 24-hour bench turnaround after your parts arrive

Shipping timeline — Maryland ↔ Arlington TX

USPS Priority routes northeast through the Mid-Atlantic network; about 3 days. Typical round-trip from Baltimore or anywhere in Maryland:

  1. Day 0

    You ship

    USPS Priority from MD, ~$12

  2. Day 3

    We receive

    Workshop opens + inspects

  3. Day 4

    Work done

    24-hour bench turnaround

  4. ~Day 7

    Back to you

    Return speed you chose at checkout

Maryland FAQ

Common questions from customers shipping from Maryland.

How long does shipping take from Maryland to your Arlington TX workshop?
USPS Priority Mail from Baltimore, MD reaches our Arlington workshop in about 3 business days. USPS Priority routes northeast through the Mid-Atlantic network; about 3 days. We start work the same day your module arrives and ship back next business day at the return speed you chose at checkout.
How much does it cost to ship a module from Maryland?
USPS Priority flat-rate from Maryland to Arlington TX runs about $12. The customer pays shipping to us; return shipping back to Maryland is selected at checkout — $24.95 standard (3-5 business days), $54.95 UPS 2-Day, or $94.95 UPS Next Day Air, flat nationwide. Cross-country northeast — about 3 days each way.
Do you accept mercedes aam / das valet key (ml, slk, sl & more) modules from Maryland?
Yes — we receive modules from Baltimore, Columbia, Germantown, Silver Spring and the rest of Maryland regularly. With about 4.2 million registered vehicles statewide, trucks, SUVs & imports are the bulk of what we see from Maryland.
Is there a mercedes aam / das valet key (ml, slk, sl & more) shop in Baltimore I should use instead?
Most Baltimore shops don't keep the bench equipment for mercedes aam / das valet key (ml, slk, sl & more) — they'd forward the module to a specialist anyway, which adds a markup and a middleman. Going direct to us is usually faster and cheaper. Cross-country northeast — about 3 days each way.
Does Maryland vehicle inspection or emissions testing affect this service?
Maryland requires a safety inspection at point of sale or transfer, plus a biennial VEIP emissions test in most counties. Our service is bench module programming only — you remain responsible for your vehicle's compliance with all Maryland and federal requirements.
Is all-keys-lost extra?
No — $250 flat includes all keys lost. That is the normal situation for this service; owners with healthy keys rarely find us.
My ML cranks but will not start and the key is fine. Is this the right service?
Probably not — a known-good key with a no-start points at the AAM itself failing, which is our $299 AAM/DAS repair service. Text us the symptoms and VIN and we will point you at the right one before you order.

Full details

See the complete Mercedes AAM / DAS Valet Key (ML, SLK, SL & More) service page

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

Full Service Page

Same service from other states:

AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMassachusetts

Ship from Maryland today

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

(817) 678-3252