Mobile Electronics› Power Accessories

Metra Electronics

ONSTR DATABUS INTRFACE

$200.56

SKU: M01F GMOS-10

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Metra GMOS-10 is a radio replacement harness designed for 2003-Up Cadillac CTS and SRX models. It retains full functionality of OnStar with adjustable volume output and retains safety and warning chimes with adjustable level output. The harness also provides retention of Retained Accessory Power (RAP) convenience features and includes required outputs for the installation of a navigation radio, such as mute, parking brake, speed sense (VSS), and reverse signals. The interface is constructed from copper and polyvinyl chloride (PVC) with a flat ribbon cable type.

Fitment

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Available on iOS & Android

Specifications

BrandMetra Electronics
Part NumberM01F GMOS-10

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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