this happened to me just before my battery died.
It usually means your transmission is going bad. Is there a code (Check engine light on) with the flashing light?
A flashing check engine light is an indication of a misfire.
If the check engine light is flashing that indicates an engine cylinder misfire has been detected
You need to have a mechanic service your car. The flashing light means the compressor is not engaging.
Sounds like the transmission needs to be serviced. Get it checked soon.
2004 Honda Accord Brake Light Bulb Numbers - See sources and related links below.
where is the fuse box for the radio back up light on a 2004 Honda accord?
That indicates that a malfunction has been detected
You can reset the 2004 Honda Accord check engine light by removing the instrument light fuse. The location of the fuse can be found on the inside cover of the fuse box.
How do you replace the rear brake light bulb on a 2001 Honda civic?"
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.