I have a 2000 Toyota Camry and it%26#039;s been acting oddly recently. My headlights randomly won%26#039;t work and the light that indicates the AC is turned on sometimes flashes. Is this because of the car battery? The battery has been changed 3 times in the past 9 years or so.|||It depends on your environment.
Excessive heat or cold will put a strain on a battery.
Luckily it doesn%26#039;t fail all at once.
You will first notice starting problems until it finally won%26#039;t have enough juice to start the engine.
Take it into an auto parts dealer and have it checked periodically.
They offer this service at no charge..|||you shouldnt have to change battery to often check altenator or voltage regulator|||Every 4 yrs|||check the fuses dude. 9 out of 10 times thats wat it is