denis

Have you tried jump start your car and its still same, then your starter motor (self) has died. If its manual gear car you can push and start. If AUTO then get it on recovery and send to workshop. Airbag and other light stays on for 5 - 10 secs as a self check, i dont think its coz of that car is not starting. It happens so that you have noticed it today as when car is not starting. These all SRS, ABS, TC and other many lights come and go every time you start the car. Its there in all cars in the world. So its normal. Once car starts if it still stay then you need to worry. not now. Good luck.

Check if all fan is working, clutch (viscose) fan and AC fan. If yes for sure change the radiator as its 7 year old ad having issue with properly circulating water due to blockage. Dont get it cleaned its not worth it.

him i am a owner of 2005 chevi astro i want to knw how does one remove the fan clutch assembly? using an adjustable wrench and strap wrench isn't working. thanks