03sport

i got an 03 IS300

and the car isnt starting..ive replaced all the ignition fuses and starter fuses...i attempted to do this fog light mod http://my.is/forums/showthread.php?t=106666 and it worked..but then the car wouldnt start..so i undid the mod..and the car still wont start

does anyone have any ideas? after disarming the car..the security light on the gauge cluster still flashes

IS3CM

Check all the fuses and make sure you didn't knock one out of place.

IS3CM

Oh and now that I read that the security light still flashes then you probably did knock something out of place.

opmredwing

This might sound very basic but are you sure it's not the battery?
I only ask because I just has mine replace yesterday at 54K miles. The car was barely starting so I drove it to the toyota dealer and they confirmed the battery had a low cell.
$81 for the battery and $110 total for intstall.