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CALIFORNIA · MAIL-IN SERVICE

GM BCM RPO Feature Programming in California

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

$450 flat Typical 24-Hour Turnaround ~2-3 day USPS from CA
Text Before You Buy

Why California customers mail in gm bcm rpo feature programming

California has roughly 31 million registered vehicles, and European luxury (BMW, Mercedes, Audi) make up much of what Los Angeles-area shops and owners mail us. Domestic work like gm bcm rpo feature programming runs high-volume across California — we see a steady stream out of Los Angeles, San Francisco Bay Area, San Diego. Cross-country west — about 2-3 days each way.

Metros we serve in California

Los AngelesSan Francisco Bay AreaSan DiegoSacramento

California at a glance

  • ~31M registered vehicles statewide
  • Most common: European luxury (BMW, Mercedes, Audi)
  • California requires a biennial Smog Check emissions inspection in most counties through the BAR program.

What you get

  • Every requested BCM feature reconfigured for your VIN in one tune
  • RPO options enabled where your hardware supports them — AU3, A31, UK3, T96, AU0 and more
  • Export/Canadian trucks reverted to US-spec headlamp/DRL behavior
  • Original factory coding preserved for everything you did not change
  • Typical 24-hour turnaround after the BCM is received
  • Return shipping your choice at checkout — standard, 2-day, or overnight
  • 6-month warranty on programming work

Shipping timeline — California ↔ Arlington TX

USPS Priority routes west through the Southwest network; usually 2-3 days given the distance. Typical round-trip from Los Angeles or anywhere in California:

  1. Day 0

    You ship

    USPS Priority from CA, ~$12

  2. Day 2-3

    We receive

    Workshop opens + inspects

  3. Day 3

    Work done

    Typical 24-hour bench turnaround

  4. ~Day 7

    Back to you

    Return speed you chose at checkout

California FAQ

Common questions from customers shipping from California.

How long does shipping take from California to your Arlington TX workshop?
USPS Priority Mail from Los Angeles, CA reaches our Arlington workshop in about 2-3 business days. USPS Priority routes west through the Southwest network; usually 2-3 days given the distance. We start work the same day your module arrives and typically ship back next business day at the return speed you chose at checkout.
How much does it cost to ship a module from California?
USPS Priority flat-rate from California to Arlington TX runs about $12. The customer pays shipping to us; return shipping back to California 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 west — about 2-3 days each way.
Do you accept gm bcm rpo feature programming modules from California?
Yes — we receive modules from Los Angeles, San Francisco Bay Area, San Diego, Sacramento and the rest of California regularly. With about 31 million registered vehicles statewide, European luxury (BMW, Mercedes, Audi) are the bulk of what we see from California.
Is there a gm bcm rpo feature programming shop in Los Angeles I should use instead?
Most Los Angeles shops don't keep the bench equipment for gm bcm rpo feature programming — 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 west — about 2-3 days each way.
Does California vehicle inspection or emissions testing affect this service?
California requires a biennial Smog Check emissions inspection in most counties through the BAR program. Our service is bench module programming only — you remain responsible for your vehicle's compliance with all California and federal requirements.
Can you enable UK3 steering-wheel controls on an 03-07 truck?
Yes, including BCM-only jobs where the radio side is already handled and only the body control module needs the option turned on. The steering-wheel switches and the clockspring circuit have to be physically present — we enable the option, we do not install the switch pack.
What about T96 fog lights and AU0 keyless entry on a 2004-2007 Colorado or Canyon?
Both are covered on this page, and the same applies to the Hummer H3 on that BCM family. T96 enables the factory fog-lamp function and AU0 enables remote keyless entry. The fog lamps, switch and harness, or the keyless receiver circuit, must already be in the truck for the enable to do anything.

Full details

See the complete GM BCM RPO Feature Programming service page

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

Full Service Page

Same service from other states:

AlabamaAlaskaArizonaArkansasColoradoConnecticutDelawareFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusetts

Ship from California today

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

(817) 678-3252