please help!
 

hey guys, im new to the web site not just for help i promise to post pic and also help with ??? im pretty good wen it comes to work on cars but i dont no what to do with the problem my battery light keeps comin on and off replace battery check everything els is good not only that bot my srs light comes on with lost of power sterring and now my radio comes on and off ass well i dont c what the light has anything to do with all this problems never had a problem with her intil the battery was replace!! please help thanx not verry good with spelling please dont lol,,,lol its a Mazda3 iS hatchback

do you have any aftermarket stereo system? subs/amps? you might need to upgrade your battery to a high cold cranking amperage (cca) battery. make sure all your grounds are secure. check your alternator and the belts if you hear any squeeking.