There's a problem with the system.
The blinking light is sending you a trouble code or indicating one is stored. To read the code press the RECIRC/FR and AUTO buttons simultaneously while turning the ignition key to On (it might help to have another person turning the key or pressing the buttons). If all is well indicator lights will illuminate for one second then go off in sequence. If there's a problem, the codes appear on the temperature setting control (already blinking in your case.) The codes (11 through 43) indicate the problem. They can range from bad sensors (room temp, ambient temp, evaporator, water temp, solar etc) to broken or stuck damper positions or servo motors. It's also possible you're simply low on refrigerant.
In any case, you should roll by your Toyota dealer or qualified AC shop for diagnosis and repair.
Cheers
what need to do when indicator light is on
You have a turn signal light-bulb out .
It is not recommended. A flashing flashing check engine light is an indicator of a catalytic converter damaging misfire.
Yes, there is an ABS light indicator in the 2004 Toyota Highlander model.
The flashing light is letting you know your differential is locked in for more traction
If the check engine light is flashing the engine is misfiring. Most likely a bad ignition coil.
1. You have a problem with the cruise control. or 2. If your check engine light is also on, get the code read, cancel the light and the cruise indicator light will probably quit flashing and the cruise will start working again.
The hold light is a warning indicator. Essentially, the flashing indicates that there is an electrical problem with the transmission.
If the VSC flashing light comes on at the same time on your Toyota Corolla, then there might be a sensor issue, and if you have a warranty, have it back to the manufacturer.
I've been told by the Toyota dealer that the rear bumper must be removed to replace a reverse bulb on the 2007 Solara Sport. Is there any other way?
The blue light is the high-beam indicator. The only reason I can think of that it would be flashing is the headlight relay isn't latching into the high-beam position.
It means that the car is turning whatever side the indicator light is on. This is the same with every car