The Onyx EZR only has an inactivity timer called Auto Shut Off which will turn off the radio after 8 hours of no button presses but it does not have a sleep timer. To access the auto shut off press Menu and then scroll to Auto Shut Off and toggle off to on.

Sure, the Onyx EZR comes with a powerconnect power adapter that plugs into the 12v power port (a.k.a. lighter socket) in your Camry. The Onyx EZR has a built in FM modulator but most likely you will not have acceptable FM reception in your Camry due to broadcast interference from FM stations. But you can add an optional FM Direct Adapter, model number FMDA25, to completely eliminate all interference from FM stations. Alternatively, your Onyx EZR comes with a 3.5mm Stereo cable so if your 2010 Toyota Camry has an auxiliary input you can use that cable to get the best audio performance in your Camry.

360L systems have both satellite and streaming capabilities in the radio. In a normal Satellite only radio like your 2021 BMW, you get only the channels available on the satellite feed (aprox 140ish). With a 360L radio you have assess to an additional 150 or so channels that are only available via streaming. In addition, 360L give you access to all the SiriusXM on-demand content and the ability to create your own personalized Pandora Stations. The SiriusXM Tour radio has the 360L capabilities when you connect it to the internet via WiFi (in your home or using the hotspot in your smartphone).

Sorry, no. the Ford Radio is not compatible with the SXV300 tuner. You can add a product like the SiriusXM Tour, Onyx EZR or Onyx Plus and connect to your AUX audio port.