1). Identify the failed connection, component, or module. 2). Repair or replace it.
let it dry out for 2 weeks in a dry place.
As long as the radio is a non-Bose type do not repair it. Get an aftermarket radio and you will be miles ahead. i had a shop install mine then replaced the speakers in the doors myself. Find all the...
Duct tape. But use sparingly because of the weight. Your plane will be off balance if there is more weight on one side than the other.
I have problem with my radio display. All digits show just a half numeric ?