Airbag light

[04Alero2.2]

I put in an aftermarket radio, amp and sub yesterday. After being so carful with the installation, I noticed the airbag light is on while the car is running. I put the radio in about a week ago with no problems until the left front channel stopped polaying. At that point no airbag light was on. So yesterday I fixed the problem and finished the rest of the install.
Does any one have any idea way the airbag light came on? Did I pinch a wire? Uplug the airbag by accident?
Any response is welcomed

Thanks,
Tom

[JTrujillo86]

Did you mess with any yellow wires? All airbag related wiring in the car is designated by bright yellow wires.

Jeremy

[04Alero2.2]

Sorry to open an old thread, but I still have the same problem. After cheching all my wires under the dash, expe where I ran the amp wire through the firewall. I used a factory grommet and used caution not to nick any wires as I proceeded. I recently found out that the control modual is under the passenger side front seat. I removed that seat the run my wires to the amp. If I steped on the modual or the wires themself, could I have damaged it?
This is a 2004 with 25000 miles on it I bought 4 weeks ago. I am going crazy tring to figure this out. By the way I bought the car for my girlfriend, amd she's not to happy about the kight being on.
Thanks for any help.
Tom

[breddell05]

Check the fuse to the SRS System. The only other option would be to go down to the dealer and have them run a scan on the computer and find out what code is tripped in the Module. I had to do that with my Alero about a year ago. My problem was in the wiring harness to the SRS Module. I am also having a new problem with my SRS system and my light is on as well, my only option is to go the dealer and find out whats wrong this time.