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The video above shows you how to replace the battery in your 2007 Chevrolet HHR. We recommend changing the battery in Chevrolets every 4 years. Although some batteries last much longer, most batteries begin breaking down chemically after four years, so you could experience dimmer headlights and other negative effects before you have a dead battery in your HHR that you need to replace.
Replacing the battery in your HHR involves removing the terminals. When you reconnect the terminals, your radio presets are likely to be cleared out. In some HHRs, you may need to re-enter a security code to get your radio to work again. Check for this code in your owners manual - it will usually be either a sticker or small card in the booklet. If you can't find it, call Chevrolet and they will give you the code for free. In many Chevrolets, the transmission "learns" how you drive over time and makes adjustments, so you may experience altered driving dynamics as your car re-learns your driving style after changing the battery.
Learn how to diagnose and fix minor oil leaks in your car2007 Chevrolet HHR LT 2.2L 4 Cyl.
Low coolant levels is all to common - top yours up today2007 Chevrolet HHR LT 2.2L 4 Cyl.
Flushing the coolant in your car is not that hard and will extend the life of your engine tremendously - learn how here!2007 Chevrolet HHR LT 2.2L 4 Cyl.
White light when you back up - yup, they burn out and you can replace them with bright LEDs2007 Chevrolet HHR LT 2.2L 4 Cyl.
DRLs are on more than your headlights. They burn out faster and should be replaced regularly2007 Chevrolet HHR LT 2.2L 4 Cyl.
Don't send mixed signals - if your turn signal doesn't blink, or blinks rapidly, you likely have a burnt out bulb2007 Chevrolet HHR LT 2.2L 4 Cyl.