GM BCM Feature Programming & US-Spec Lighting Service
Stuck with features your truck should have had from the factory? One BCM tune unlocks them — DRL / US-spec lighting, factory remote start, hyperflash delete, fog lamps and more.
Sending several modules? Add them all — one box, one return-shipping charge.
GM Global-A BCM — 2014-2020 Silverado/Sierra 1500, 2015-2019 2500/3500, Tahoe/Suburban/Yukon/Escalade, Colorado/Canyon
How It Works
Three simple steps. Hundreds of mail-in jobs completed for shops, locksmiths, and DIY pros.
Pay & Get Address
Click "Order Now", pay securely via Stripe. We email shipping address + instructions within minutes.
Ship Your Module
Pack per the instructions and ship to Arlington. USPS goes to our PO Box; UPS and FedEx must use the street address. Customer pays shipping to us.
Receive in 1-2 Days
Work completed within 24 hours of receipt. Ships back next business day at the return speed you chose at checkout — standard to overnight. Tracking emailed.
What You Get
- Every requested BCM feature reconfigured for your VIN in one tune
- Export/Canadian trucks reverted to US-spec headlamp/DRL behavior
- Original factory coding preserved for everything you did not change
- 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
Compatibility
Confirm your part matches one of the variants below before ordering. Not sure? Text us a photo and we'll verify.
GM trucks/SUVs
Lighting features
Comfort / convenience
Will This Fix My Problem?
Honest answer: here's exactly what this service fixes — and what it doesn't.
Fixes:
- ✓Re-imported Canadian/export truck with mandatory always-on DRL
- ✓Want DRL off, or DRL remapped to turn signals / fog lamps
- ✓Added factory-wired fog lamps that need enabling
- ✓LED turn signals hyperflashing / bulb-out warnings
- ✓Want factory remote start added, or longer remote-start run time
- ✓Added factory heated/cooled seats that need enabling
Won't fix:
- ✗Features whose physical wiring/hardware is not installed (we enable, not wire)
- ✗Post-2020 T1 trucks and the 2022.5+ refresh Silverado (different BCM)
- ✗Instrument-cluster indicators that need separate cluster programming
- ✗Anything requiring the cluster or radio module (separate services)
Re-imported from Canada and stuck with always-on DRL?
Canadian-market GM trucks are built with mandatory daytime running lamps, and reflashing the BCM to "stock" just reloads the Canadian configuration — it will not turn them off. We reconfigure the BCM to US-spec headlamp/DRL behavior for your VIN, so the truck behaves like a US-market build. Ship the BCM in and it comes back set the way you want.
Shipping Instructions
These details are also emailed to you the moment your payment clears.
Verify first: text or email us your VIN and the feature list you want, and we confirm coverage before you ship. You pay shipping to us — USPS to PO Box 120241, Arlington TX 76012, or UPS/FedEx to 1009 Oakwood Ln # 120241, Arlington TX 76012 (UPS and FedEx cannot deliver to a PO Box). Return shipping is selected and paid at checkout — Standard $24.95 (3–5 days), UPS 2-Day $54.95, or UPS overnight $94.95.
What to include in your box
- Your GM Body Control Module (BCM)
- A printed copy of your order confirmation email
- VIN of the truck/SUV + the exact list of features you want changed
- Your name, return address, and phone number
Ship to
Auto Module Lab
If shipping USPS
PO Box 120241
Arlington, TX 76012
If shipping UPS or FedEx
1009 Oakwood Ln # 120241
Arlington, TX 76012
Both shipping labels — to the lab and back to you — are purchased the moment you order. Your prepaid inbound label (already addressed) arrives by email; the return ships on the speed you chose at checkout.
Need to perform this job remotely?
Get an Auto Module Lab Remote Programming Kit and have our technicians program supported vehicles from your shop — the car stays on your lift and nothing gets posted.
Buy the interface once — program with us anytime. Supported procedures vary by vehicle, module, OEM software and security requirements.
Frequently Asked
Still have a question? Text us — replies in minutes.
Does one price cover multiple features?
My truck was imported from Canada — can you make the DRL turn off?
Can you add factory remote start to a truck that did not come with it?
Will I lose any of my existing settings?
Do fog lamps / heated seats need anything besides programming?
Which trucks are covered?
Related Services
Other bench services for the same brand or use case.
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Failed GM BCM taking your lights, locks, and anti-theft with it? We clone a working BCM to a replacement — VIN, mileage, theft system and all coding preserved.
GM Global A Virginize (Used ECM)
Used Global A ECM that SPS refuses to program? We reset it to a virgin, unmarried state so GM SPS / TIS2Web will take it to your VIN.
Where we serve GM BCM Feature Programming (K2)
Mail-in means nationwide. See your state, metro, or specific vehicle:
Ready to ship?
Pay now, get the shipping address by email, drop it in the mail. Your module is back on your bench within a week.