Well lets start with I have a 2002 Alero 2 door GX with 110000km car is awesome I love it I just dont like the problems, first of all rear defroster dont work I can live with that, next I had the security light car dont start so I had the passlock tumbler replaced not once but twice now seems to be Ok, now the new one I hope someone has had something simiair, the other night driving home security light comes back on for a couple of times bearing in mind it was really wet outside when everything dried up it went away , then I drove somewheres else the nxt night and the Trac Off light Service Vehicle soon light and ABS so I read some threads and assume its the wheel cylinder , now get this I get up this morning battery is dead, driving to canadian tire after getting a boost my power door locks start opening and closing on their own now I am assuming its obviously an electrical thing(duhz) does anybody have anything similair to this PLEASE FOR THE LOVE OF GOD HELP!! Now just one more thing I forgot to mention wife spun car out about 2 months ago hit :banghead: curb pretty hard on right rear cracked the rim had it replaced went to speedy to have everything checked they said ok well now we know different

also headlights and dashlights flickering during driving Please Help!!

Your issue seems to be related to the battery and the alternator not to anything else. The systems you stated are all affected voltage output. I would replace the battery and have them check the serpentine belt for slippage. Also have them test the alternator to make sure it is putting out at least 14 volts. If not it will have to be replaced too. I hope this helps.

Welcome to AF!!!

500 bucks says it's your alternator...

- Jeremy

You wouldnt say wheel sensor or bearing due to the typical lights on, only thing that makes me think youre right when I had security light fixed code came up saying low charge on battery, thanx Ill definitely get it in and have it looked at

I Also forgot to mention Im driving around with a broken belt on the right rear tire would this throw the sensor on the wheel off which would account for the abs, trac & service vehicle soon ?

I doubt it. I think the only light that would set off is a low tire pressure light.

- Jeremy