check that the correct fuse is being used. Other than that we're going to need a little bit more information about your mower.

If your car audio/ radio has an input/ auxiliary jack on it, stock or aftermarket , it's usually located in the corner of your radio head unit. You will need an auxiliary jack cable to plug into your radio and depending on the type of phone you have look for an input jack near your charging port. I'm kinda flyin' blind here not knowing if you have a factory radio or aftermarket, menu push or scroll button to make audio adjustments, set time etc. Most aftermarket radio units would have and auxiliary port. Factory, most likely. Also I assume your radio unit isn't blue tooth compatible, which is the reason for the cable. Should you have a menu option scroll through until you find aux on your display. Plug it up, make sure your radio is set to aux, and listen from your phone. I know this is lengthy but I certainly hope it helps. I have an aftermarket JVC unit that's not BT compatible so I use a cable- radio head unit to phone- settings-aux. To make this more lengthy on-line retailers or auto parts stores have...

The previous suspension info was great. But let's try to simplify it and get to it. Check your front end for excessive bounce or recoil. If you can push down on each side of the truck... the front, and it is feels "spongy" and bounces back twice or more, chances are your struts/springs need to be replaced. I'd leave this to a professional. The next 2 things to inspect and/ or replace are relatively simple. Those would be your end links and sway bar bushings. You could do this yourself with the proper tools especially a torque wrench. You wouldn't necessarily have to lift the vehicle but I found it easier to lift the truck slightly and remove the front tires for more room to work especially when you torque the end links. They must be torqued to spec according to your manual. Buy the bushings and end links on-line and are OEM or equivalent and you'll save$. Also get end links with grease or zirk fittings. I went with Moog. I really hope this helps.

Make sure you're using the correct AC adapter and the adapter itself is working properly. Essentially, the AC adapter is a step-down transformer enclosed in a plastic case which converts 120v AC to 12v DC power. You could try to find something similar to test this adapter with,,, a small DVD player, radio, etc. Also make sure the connection from AC power to the DC unit is nice, snug, and clean. I hope this helps. One more thing. There may be a small reset button somewhere on the unit. If so use a pen. paper clip, etc and gently push the reset button. Again, I'd like to know if this helps or you find another resolution. Thanks.