Navigation Package

Years 2014–15, 2018, 2023, 2025–26 Models 3 Factory citations 10

Query this via API →

Also described as CUE and navigation package

Documented applications

ATS — Alpha (2013–2019)

2014–2015, 2018 Factory-verified

the 2018 guides name it Cadillac user experience and navigation; navigation system IO6 (IOT in 2018) and 110V receptacle KI6

GM factory document — 2014 cadillac ats fleet order guide wayback, p.4.
GM factory document — 2015 cadillac ats coupe fleet order guide wayback, p.2.
GM factory document — 2018 cadillac ats coupe fleet order guide wayback, p.2.
GM factory document — 2018 cadillac ats sedan fleet order guide wayback, p.2.
GM factory document — 2018 cadillac ats v fleet order guide wayback, p.2.

CT4 — Alpha 2 (2020–2026)

2025–2026 Factory-verified

V-Series Blackwing: S; Luxury, Premium Luxury, Sport, V-Series: O; the CT4 lists name it Navigation and Bose Premium Audio Package; the CT4-V lists read Navigation Package

GM factory document — 2025 cadillac ct4 fleet order guide, p.10.
GM factory document — 2025 cadillac ct4 v ct4 v blackwing fleet order guide, p.1.
GM factory document — 2026 cadillac ct4 fleet order guide, p.9.
GM factory document — 2026 cadillac ct4 v ct4 v blackwing fleet order guide, p.1.

CT5 — Alpha 2 (2020–2026)

2023 Factory-verified

GM factory document — 2023 cadillac ct5 v ct5 v blackwing fleet order guide wayback, p.1.

This page aggregates every documented appearance of Y26 in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.