GM BCM Feature Programming & US-Spec Lighting Service
One BCM tune unlocks it all — DRL / US-spec lighting, add factory remote start, hyperflash delete, fog-lamp enable, and more on 2014-2020 GM trucks/SUVs.
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 1168 W Pioneer Parkway, Arlington TX 76013 (UPS and FedEx cannot deliver to a PO Box). Return shipping is selected and paid at checkout — Standard $14.95 (3–5 days), UPS 2-Day $29.95, or UPS overnight $74.95.
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
1168 W Pioneer Parkway
Arlington, TX 76013
UPS and FedEx cannot deliver to a PO Box — use the street address for those carriers.
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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GM BCM Standalone Clone (2003-2015)
Clone a working GM BCM to a replacement BCM — preserves VIN, mileage, theft system, all coding.
GM Global A Virginize (Used ECM)
Reset a used GM Global A ECM/module back to a virgin, unmarried state so GM SPS / TIS2Web will program 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.