Winter Car Prep: Preventing Dead Batteries and Frozen Locks

Cold weather significantly reduces your battery's cranking power while simultaneously increasing the energy needed to start a cold engine. As temperatures drop, chemical reactions inside the battery slow down, often leading to total failure if the battery is already weak. To ensure reliability, have your battery tested at a local shop before the first freeze or request roadside assistance if you suspect yours is failing.

Nothing is more frustrating than being locked out of your own car on a freezing morning. To prevent this, apply a silicone-based lubricant to the keyhole or use a commercial de-icer spray preventatively. Additionally, keep your door seals clean and apply a thin layer of silicone lubricant to the rubber stripping to keep doors from freezing shut. You can find more helpful advice in our browse our blog section.

Beyond your battery and locks, ensure your cooling system has the correct antifreeze ratio and check your tire pressure, as it drops in cold weather. It is also wise to keep an emergency kit in your trunk with blankets, a flashlight, and jumper cables. If you find yourself in an emergency situation, utilize our find towing providers near you tool to quickly locate help in your area.

Despite your best preparations, modern vehicles can still experience unexpected issues in extreme cold. If your car won't turn over or you are unable to access your vehicle, do not force the ignition or pull excessively on handles. Professional technicians have the right tools to safely jump-start your battery or unlock doors without damaging your vehicle's sensitive components.