Could 1BD indicate deleted or unavailable equipment?

What is a GM build sheet?

A build sheet is General Motors' own factory assembly record for a specific VIN. It lists the RPO (Regular Production Option) codes the vehicle was built with — every package, individual option, paint and trim selection, axle ratio, and equipment group — exactly as it left the plant.

Where a window sticker is written for the buyer with plain descriptions and pricing, the build sheet is the underlying code-level truth. It's the most reliable way to confirm how a used Chevrolet, Buick, Cadillac, or GMC was originally configured, long after the original paperwork is gone.

Window sticker vs. build sheet

Newer GM vehicles (roughly 2020 and later) usually have the original window sticker PDF on file — the Monroney label with standard and optional equipment, fuel economy, warranty, and the full MSRP breakdown.

When a window sticker isn't on file, this tool automatically falls back to the build sheet: the list of RPO codes with their descriptions. Either way you come away with the factory record of how the vehicle was equipped.

RPO codes explained

Every factory option on a GM vehicle has a three-character RPO code — for example a specific paint, a tow package, a sunroof, or an audio system. These codes are also printed on the label inside the glovebox or spare-tire well.

The build sheet pairs each code with a readable description, so you can translate a glovebox full of codes into the actual packages and features the vehicle carries. That makes it easy to verify a seller's claims or settle exactly which options are factory.

Could 1BD indicate deleted or unavailable equipment?

Interior & Comfort · 2016 Chevrolet Equinox · 875 views · 0 replies

1BD — Door panel trim color: Light Gray. This code identifies the factory color or finish used on the interior door panels. Browse RPO codes →

Jeff C. Sep 10, 2024 · Virginia

Code 1BD is present on my 2016 Chevrolet Equinox, with the description “Door panel trim color: Light Gray. This code identifies the factory color or finish used on the interior door panels” The visible equipment does not match what I expected. Has anyone run into a similar mismatch?

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