This should help: http://g35driver.com/forums/archive/index.php/t-163319.html
this happened to me just before my battery died.
Tire pressure warning light either low tire pressure or uneven tire pressure
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.
On a 2004 G35 sedan, the low pressure indicator light looks like in the following picture http://www.bartecusa.com/images/300/tpms_replacement_1.jpg
Mine went nut. After I filled up the coolant reservoir, the D light stopped flashing. Good luck!!
Have a look in the small glovebox handbook, all the dash warning lights are there.
That indicates that a malfunction has been detected
It is in the dashboard cluster along with all the other warning lights.
The amplifier is really fused in the 2004 Infiniti Bose.
no