CX-5 / Phone & connectivity
Mazda CX-5: Why rear USB charging ports do not play music
2025US
CHECK YOUR CAR2025 Mazda CX-5 US-market digital owner manual; only the equipment and controls described here.
Avoid long use with the engine stopped, even though these outlets can be used regardless of ignition state.
THE QUICK ANSWER
The USB power outlets described in this section are charging-only. They cannot connect a device to the audio system and are rated up to 10.5 W per the manual.
Step by step
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Common questions
What is the listed output limit?+
10.5 W, equivalent to DC 5 V and 2.1 A.
SOURCES & SCOPE
Where this guide comes from
Written from the official references below, reviewed on 25 October 2026. This is a source-based guide, not a claim of hands-on vehicle testing.
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