Audio system, Chevrolet MyLink radio, 7 inch diagonal color touch screen, AM/FM stereo, USB ports, auxiliary jack, Bluetooth, Android Auto and Apple CarPlay

Years 2016–19 Models 6 Factory citations 11

Also described as Audio system, Chevrolet MyLink radio, 10.2 inch diagonal color touch-screen, AM/FM stereo, Bluetooth, Apple CarPlay and Android AutoAudio system, Chevrolet MyLink radio, 7 inch diagonal color touchscreen, AM/FM stereo, seek-and-scan, digital clockAudio system, Chevrolet MyLink radio, 7 inch diagonal color touch-screen, AM/FM stereo, Bluetooth, Android Auto and Apple CarPlayAudio system, 7 inch diagonal color touch screen, AM/FM stereo, Bluetooth audioAudio system, Chevrolet MyLink radio, 7 inch diagonal color touch-screen, AM/FM stereo

Also documented for Buick GMC

Documented applications

Bolt EV — first generation (2017–2023)

2017 Factory-verified

LT, Premier: S

GM factory document — 2017 chevrolet bolt ev fleet order guide wayback, p.2.

Camaro — Gen 6 Alpha (2016–2024)

2016 Factory-verified

GM factory document — 2016 chevrolet camaro fleet order guide wayback, p.1.

Colorado — Second generation (GMT31XX) (2015–2022)

2017–2018 Factory-verified

in PCP (2017); Base, WT: S (2018 guide); the upfitter list names it infotainment system, midlevel HMI, midlevel connectivity; 2018 from GM's 2018 Colorado order guide (PDF)

GM factory document — 2017 chevrolet colorado fleet order guide wayback, p.2.
GM factory document — 2018 chevrolet colorado order guide copy gm authority, p.1.

Equinox — Third generation (D2XX) (2018–2024)

2018 Factory-verified

L, LS, LT: S; letter O in the code as GM prints it; GM prints no zero form

GM factory document — 2018 chevrolet all new equinox fleet order guide wayback, p.1.

Silverado HD — K2XX (2015–2019)

2016–2019 Factory-verified

Chevrolet MyLink in 2016 to 2018; the 2019 guides call it the Chevrolet Infotainment System; 2017: GM's 2017 Silverado 2500HD order guide; 2018: GM's 2018 Silverado 2500HD order guide; 2019: GM's 2019 Silverado 2500HD order guide

GM factory document — 2016 chevrolet silverado 2500hd fleet order guide wayback, p.2.
GM factory document — 2017 chevrolet silverado 2500hd order guide revised august 12 2016 copy gm authority, p.15.
GM factory document — 2018 chevrolet silverado 2500hd order guide copy gm authority, p.1.
GM factory document — 2019 chevrolet silverado 2500hd order guide april 20 2018 iteration 2 copy gm authority, p.1.

Spark — M400 (2016–2022)

2017–2018 Factory-verified

all trims: S; seek-and-scan, digital clock; Bluetooth streaming audio; Android Auto and Apple CarPlay capability; GM's 2019 change list names IOR as its replacement; 2018 from GM's 2018 order guide

GM factory document — 2017 chevrolet spark order guide copy gm authority, p.1, p.13.
GM factory document — 2018 chevrolet spark order guide copy gm authority, p.2, p.18.

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