TGE ✓ Factory-verified

GMC · Regular Production Option

Headlamps, upper-level type

Years 2009, 2025–27 Models 6 Factory citations 16

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Also described as Headlamps, Exterior Illumination, animated lightingLanguage control, English, Italian, GermanHeadlamps, dual projector, with LED daytime running lamps, charge status indicators, approach and walk-away animation, sequential turn signalsHeadlamps, upper, animated walk-up and departure lighting

Also documented for BuickCadillacChevrolet

Documented applications

Acadia — Third generation (2024–2027) →

• 2025–2027 ✓ Factory-verified

  2025: Denali: S; Elevation, AT4: not offered; 2026–2027: Denali, Denali Ultimate: S; Elevation, AT4: not offered

  ⛭ GM factory document — 2025 gmc acadia fleet order guide, p.8.

  ⛭ GM factory document — 2026 gmc acadia fleet order guide, p.8.

  ⛭ GM factory document — 2027 gmc acadia fleet order guide, p.9.

Envoy — GMT360 (2002–2009) →

• 2009 ✓ Factory-verified
  ⛭ GM factory document — 2009 gmc envoy 2wd rpo code list, p.1.

Sierra EV — BT1 (2024–2027) →

• 2026–2027 ✓ Factory-verified

  the TGD list wording is identical; 2026: S in 5SB, 5SC, 5SD; not offered in 3SB, 3SC, 4SC, 4SD; 2027: S in 5SC, 5SD; not offered in 3SB, 3SC, 4SC, 4SD

  ⛭ GM factory document — 2026 gmc sierra ev fleet order guide rpo codes, p.1.

  ⛭ GM factory document — 2026 gmc sierra ev fleet order guide, p.9.

  ⛭ GM factory document — 2027 gmc sierra ev fleet order guide rpo codes, p.1.

  ⛭ GM factory document — 2027 gmc sierra ev fleet order guide, p.9.

Terrain — Third generation (2025–2027) →

• 2026–2027 ✓ Factory-verified

  S: AT4, Denali; not offered: Elevation; marked new in the 2026 guide

  ⛭ GM factory document — 2026 gmc next generation terrain fleet order guide, p.7.

  ⛭ GM factory document — 2027 gmc terrain fleet order guide, p.7.

Yukon — T1XX (2021–2027) →

• 2025–2027 ✓ Factory-verified

  2027: S on all trims

  ⛭ GM factory document — 2025 gmc new yukon denali fleet order guide, p.7.

  ⛭ GM factory document — 2026 gmc yukon denali fleet order guide, p.7.

  ⛭ GM factory document — 2027 gmc yukon fleet order guide, p.7.

Yukon XL — T1XX (2021–2027) →

• 2025–2027 ✓ Factory-verified

  2027: S on all trims

  ⛭ GM factory document — 2025 gmc new yukon xl denali fleet order guide, p.7.

  ⛭ GM factory document — 2026 gmc yukon xl denali fleet order guide, p.7.

  ⛭ GM factory document — 2027 gmc yukon xl fleet order guide, p.7.

Related codes · mentioned in these notes

3SB3SC4SC4SD5SB5SC5SDTGD

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