How can you fix a 2021 Accord Hybrid that won’t start after tinting?

Answer 1: Unplug the battery completely and use jumper cables to start the engine. Try to keep it running until the customer picks it up if possible. With any luck, the issue will be fixed by the time the customer gets home.    Answer 2: This often happens if you fail to cover the driver door panel. There is something inside this panel called a “multiplex,” and it can cause issues if it gets wet. If possible, remove the multiplex and blow-dry it.    Answer 3: When you restart the engine, make sure to drive it a little before the customer arrives. This will be necessary in order to reset the computer. You might see a few error codes when you jumpstart it, but these error messages will likely go away once you drive it around the parking lot for a few minutes.