HEB ✓ Factory-verified

Cadillac · Regular Production Option

Interior, Sky Cool Gray with Jet Black accents, leather seating surfaces with mini-perforated custom quilted inserts and sueded front seatbacks

Years 2025–26 Models 2 Factory citations 4

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Also described as Interior trim, Sky Cool Gray with Jet Black accents, high-performance seats with leather surfaces and sueded front seatbacks

Documented applications

CT4 — Alpha 2 (2020–2026) →

• 2025–2026 ✓ Factory-verified

  V-Series Blackwing; Twenty-Two Carbon Fiber center console trim; seat code AQJ; requires the Climate Package (Y6F); includes BTH and IWE

  ⛭ GM factory document — 2025 cadillac ct4 v ct4 v blackwing fleet order guide, p.35.

  ⛭ GM factory document — 2026 cadillac ct4 v ct4 v blackwing fleet order guide, p.33.

CT5 — Alpha 2 (2020–2026) →

• 2025–2026 ✓ Factory-verified

  only in: CT5-V Blackwing; Twenty-Two Carbon Fiber trim

  ⛭ GM factory document — 2025 cadillac ct5 v ct5 v blackwing fleet order guide, p.35.

  ⛭ GM factory document — 2026 cadillac ct5 v ct5 v blackwing fleet order guide, p.37.

Related codes · mentioned in these notes

AQJBTHCT5IWEVY6F

This page aggregates every documented appearance of HEB in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.