T7E ✓ Factory-verified

Cadillac · Regular Production Option

Daytime running lamps

Years 2025–26 Models 3 Factory citations 10

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Also described as Daytime running lamps, LED

Also documented for BuickChevroletGMC

Documented applications

XT4 — E2 (2019–2025) →

• 2025 ✓ Factory-verified

  Premium Luxury, Sport: S

  ⛭ GM factory document — 2025 cadillac xt4 fleet order guide, p.4.

  ⛭ GM factory document — 2025 cadillac xt4 fleet order guide rpo codes, p.1.

XT5 — C1XX (2017–2026) →

• 2025–2026 ✓ Factory-verified

  all trims: S

  ⛭ GM factory document — 2025 cadillac xt5 fleet order guide rpo codes, p.1.

  ⛭ GM factory document — 2026 cadillac xt5 professional vehicles fleet order guide rpo codes, p.1.

  ⛭ GM factory document — 2025 cadillac xt5 fleet order guide, p.6.

  ⛭ GM factory document — 2025 cadillac xt5 fleet order guide, p.28.

  ⛭ GM factory document — 2026 cadillac xt5 fleet order guide, p.7.

  ⛭ GM factory document — 2026 cadillac xt5 fleet order guide, p.28.

XT6 — C1XX (2020–2025) →

• 2025 ✓ Factory-verified

  All trims: S

  ⛭ GM factory document — 2025 cadillac xt6 fleet order guide, p.6.

  ⛭ GM factory document — 2025 cadillac xt6 fleet order guide, p.64.

Related codes · mentioned in these notes

S

This page aggregates every documented appearance of T7E in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.