USB data ports, 2, one type-A and one type-C, includes SD card reader and auxiliary input jack, located within front center storage bin

Years 2014–16, 2019–20, 2023, 2025–26 Models 5 Factory citations 13

Also described as SD card receptacleUSB data ports, 2, SD card reader and auxiliary input jack, front center storage binAudio system feature, SD card receptacleUSB ports, inside console with bucket seats or on instrument panel with bench seat

Also documented for Cadillac GMC

Documented applications

Blazer — C1XX (2019–2026)

2019, 2025–2026 Factory-verified

2LT: not available; 3LT: O; RS: S; Premier: S (2025 only)

GM factory document — 2019 chevrolet all new blazer fleet order guide wayback, p.2.
GM factory document — 2025 chevrolet blazer fleet order guide rpo codes, p.1.
GM factory document — 2025 chevrolet blazer fleet order guide, p.2.
GM factory document — 2026 chevrolet blazer fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet blazer fleet order guide, p.2.

Bolt EV — first generation (2017–2023)

2023 Factory-verified

EUV: LT, Premier: S

GM factory document — 2023 chevrolet 23 bolt ev body builder sm en us 2022aug26, p.9.
GM factory document — 2023 chevrolet 23 bolt euv body builder sm en us 2022aug29, p.10.
GM factory document — 2023 chevrolet bolt euv fleet order guide wayback, p.1.

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

2019 Factory-verified

2019: 1LT, 2LT, 3LT: O; 1LZ, 2LZ, 3LZ: S; new for 2019

GM factory document — 2019 chevrolet equinox order guide april 6 2018 copy gm authority, p.118.

Impala — tenth generation (2014–2020)

2014–2016 Factory-verified

2014: 2SA, 1LT, 2LT, 1LZ, 2LZ: S; 2015: 1LT, 2LT, 3LT, 1LZ, 2LZ: S; 2016: 1LT, 2LT, 3LT, 2LZ: S

GM factory document — 2014 chevrolet impala fleet order guide wayback, p.2.
GM factory document — 2015 chevrolet impala fleet order guide wayback, p.2.
GM factory document — 2016 chevrolet impala fleet order guide wayback, p.2.

Silverado — T1XX (2019–2026)

2020 Factory-verified

the 2020 list prints two entries: inside console with bucket seats, and instrument panel with bench seat;

GM factory document — 2020 chevrolet silverado 1500 fleet order guide wayback, p.1.

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