K McCarthy

Hi, I recently Installed an Erisin Android head unit in my W215. I am pleased with it, everything works including steering wheel buttons and display startup when I start the car. I am using the canbus decoder included with the unit. The very first time I powered it up the Mercedes star logo appeared when it initialized. I want it to appear when the unit wakes up like the Comand did. I'm thinking there is a setting to adjust to do this. Does anyone have any advice? Also I haven't run a wire to the rear of the car to pick up the radio antenna. I bought a little antenna from Amazon and was considering mounting it under the hood to avoid removing the back seat and other interior parts. Any thoughts on that? Thanks in advance.