As winter approaches in Somerset, colder temperatures, wet roads, and unpredictable weather can put added stress on your vehicle. Preparing your car before winter arrives helps improve safety, prevent breakdowns, and keep your vehicle running reliably throughout the season.
Use this pre-winter vehicle maintenance checklist to make sure your car is ready for the colder months ahead.
Test the Battery and Charging System
Cold weather reduces battery power, making winter one of the most common times for battery failure. If your vehicle has been slow to start or your battery is more than a few years old, it’s wise to have it tested before temperatures drop. The charging system should also be checked to ensure the battery stays properly charged.
Inspect Tires and Check Tire Pressure
As temperatures fall, tire pressure drops. Underinflated tires reduce traction, fuel efficiency, and handling—especially on wet or icy roads. Check tire pressure regularly and inspect tread depth to ensure your tires can safely handle winter conditions. Don’t forget to check the spare tire as well.
Check Brakes for Winter Safety
Winter driving often requires quicker and more controlled stopping. Brake pads, rotors, and brake fluid should be inspected for wear. If you notice squealing, grinding, vibration, or reduced stopping power, brake service should be scheduled before winter driving conditions worsen.
Inspect and Top Off All Fluids
Proper fluid levels are essential in winter. Engine oil, coolant, brake fluid, and power steering fluid should be checked and serviced as needed. Coolant should provide proper freeze protection to prevent engine damage during cold nights. Winter-rated windshield washer fluid helps maintain visibility.
Test Heater, Defroster, and Climate Controls
A properly working heater and defroster are critical for comfort and visibility. Make sure warm air flows consistently and the defroster clears fog or frost from the windshield quickly.
Replace Worn Wiper Blades and Check Lights
Winter often brings rain, fog, and darker driving conditions. Replace worn windshield wipers and ensure all exterior lights—including headlights, brake lights, and turn signals—are functioning properly.
Address Small Issues Before They Become Big Problems
Minor issues such as worn belts, aging hoses, or small fluid leaks can worsen in cold weather. Addressing these concerns early helps prevent unexpected repairs during winter.