Mazda CX-9 Owners Manual: Start/Stop Engine

When Driving

Ignition Switch

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Mazda CX-9 Owners Manual > Interior Equipment: USB Power Outlet
The USB power outlets can be used regardless of whether the ignition is switched to ACC or ON. Only use USB devices that have a maximum power consumption of 10.5W (DC5V, 2.1A) or below. CAUTION To prevent USB power outlets damage or electrical failure, pay attention to the following: Do not use USB ...