HOW CAN I STOP THE FLASHING FROM BLINKING ON THE NOB OF MY RADIO

Start with checking you automotive fuses to see if fuses going to the turn signals were blown by accident. Also check to see that wires that plug into your fuse block or power distribution block were not inadvertently pulled out. One of the signal light wires might have been pulled out. Also check to see that your flasher module was not pulled out of it holder. The flasher module is also sometimes called the blinker module. It controls the rate of blinking. If disconnected, your lights won't blink. Somehow you have lost 12 volt power because you have likely disconnected a wire when pulling your radio.

You can stop in at an Auto Zone store, they can do it for free, or you can unhook your battery cable for one minute,But you will have to reset your radio stations and clock.

vauxhall? , you posted in suzuki forum. apples and oranges.

You need a scanner hooked up then look at the sensors in the security system, one is defective and causing this problem.

Try changing and getting new fuses or are you strapped in when it's blinking?

You could have a short some where in the wiring. If its an aftermarket radio see if you can pull it out and check to be sure all wires are properly done.

If its a stock radio then check the fuse panel!

dealer has codes radio "loc"is part of security system call first they can also advise how to retrieve the radio id code which is needed or if u have manual in it explains how to retrieve the radio id code

Take it to a garage and ask them to clear the codes.Take it back to the person who put a diagnostic scanner on it that will clear the codes.

It is telling you you have an HVAC system error. Only the dealer can read the computer that controls Accord HVAC errors. Since everything works, it probably just needs to be reset. No repair needed otherwise.

it being an avalon it is a higher end car. a lot of cars these days have external amplifiers factory installed. I would start checking fuses. it might be an aux power fuse or it might have radio fuse. they generally have two fuses that power them though. one that supplies 12 volts continuously so that all presets remain in memory, and the 12 volt switched power source that tells the radio that the key is on. I know that you said that the radio is functioning properly just no sound but your best bet would be to just start checking fuses. there is a fuse box inside car and also a fuse box under hood. you generally have to remove a small black cover and you will see the outside fuse box. when checking fuses though pay attention to anything that isn't working such as the cigarette lighter or horn, these are sometimes the power supplies to the radio. hope I didnt confuse you but an 05 is kinda too new for you to have a bad radio. more than likely something little just one of those aggrivating little jobs of finding what it is.