Why Winter Is the Most Important Time to Check Your Car Battery
A winter driving reminder from Simon Graeme Auto Service Centre
As the temperature drops and winter settles in, many drivers start to notice their vehicles behaving differently—slow engine turnover, dim lights, and even unexpected breakdowns. While these issues can have several causes, one of the most common culprits during the colder months is a weak or failing car battery.
At Simon Graeme Auto Service Centre, we see a sharp rise in battery-related faults every winter. The cold weather puts extra strain on your vehicle, and if your battery isn’t in top condition, it can let you down when you need it most.
Why Winter Affects Your Car Battery
Car batteries struggle in low temperatures for several reasons:
🔋 Reduced power output – Cold weather slows the chemical reactions inside the battery, reducing its ability to hold and deliver charge.
🚗 Increased electrical demand – Heaters, lights, wipers, and demisters all place extra load on the system.
🧊 Thicker engine oil – The engine takes more effort to turn over in cold conditions, meaning the battery has to work harder to start the car.
Even a battery that seemed fine in summer can suddenly become unreliable once winter hits.
Signs Your Battery Needs Checking
If you notice any of the following, your battery may be struggling:
- Slow engine cranking
- Dashboard warning lights
- Dimming headlights
- Electrical features acting unusually
- Needing to jump-start your car
- A battery that’s more than 3–5 years old
These symptoms often mean the battery is nearing the end of its life—especially in winter.
Why a Professional Winter Battery Check Matters
While some drivers feel confident checking their battery themselves, a professional inspection gives you a much more accurate picture of your battery’s health.
When you visit Simon Graeme Auto Service Centre, our technicians will:
- Test the battery’s voltage and cold cranking performance
- Inspect terminals and wiring for corrosion or damage
- Check the charging system to ensure the alternator is working correctly
- Advise whether your battery needs replacing before it fails
This quick check can save you from the frustration and inconvenience of winter breakdowns—especially on cold mornings or late-night journeys.
Peace of Mind for the Colder Months Ahead
A failing battery rarely gives much warning before it dies completely, and winter is the time when it’s most likely to happen. That’s why now is the perfect moment to call into Simon Graeme Auto Service Centre for a winter battery health check.
Whether you’ve noticed early signs of trouble or simply want reassurance before the worst weather arrives, our team is here to help keep you safely on the road.
📍 Call in anytime
📞 Or give us a call on 01423 770779 to book your battery check
Stay safe this winter—and let us make sure your car is ready for the season ahead.