After I start my G I get this loud beep for about 2 seconds, is this some kind of error sound?

probably low tire pressure

is there a (!) light on the dash

No, I only see that when I go over a 100MPH.

It just started doing it the last 2 days.

if you have the intelligent key it may mean that the battery is getting low. the green key light will stay on for a few extra seconds and blink maybe? i dont remember exactly what happens with the key light, but i do know that theres a beep.

nah!! the car is Farted!!

yeah its the intel key!

04's have intel key? Looks like a normal key to me.

nope the 04's do not have the intelligent key. the investigation continues....

do any lights in the gauge cluster blink or stay on for a longer than normal?

maybe your seat belt or your e-brake isnt all the way down..


just guessing..

lol investigation. read the manual buddy easiest way to find out

If you have it, Is your oem navigation working properly?

I think its the airbag(s), the little dude in a chair and a circle infront of him lights up when I start the car then turns off when the beep is done.

I checked the fuse looked fine.

The airbag light (and brake light and oil light and tire pressure light) is/are always supposed to come on when you start the car, basically tests the light so you know if it has burned out or something, idk

Unless it's staying on after all the other ones go away...

might be a good idea to take it in to the dealership, they should know.

Bump. 2005 coupe

I had a long 5 second single beep twice now in the last month. Both times it was about 20 seconds after i started it. No extra lights or sensors blinked or did anything differently. My tire sensor light has been on for a year so I don't think it has anything to do with that. The only thing both times had in common was that it was morning it and it two of the coldest days of the year (near zero). Is it warning that something is so cold its malfunctioning?