Overview
- Cold reduces battery output in combustion and electric cars, increasing no‑start risk, and drivers are advised to avoid cranking repeatedly and call their insurer or a technician for diagnosis.
- Lower temperatures thicken engine and transmission oils and can strain components, so winter‑appropriate antifreeze and washer fluid and frequent level checks are recommended.
- Tires lose pressure and rubber stiffens in the cold, cutting grip, which makes regular pressure and tread inspections and fitting winter tires where needed essential.
- Clear windshields, mirrors and sensors before setting off, and de‑ice safely by using a scraper or commercial de‑icer rather than hot water to prevent glass damage.
- Plan journeys by checking forecasts, allow for changing road conditions, and keep the fuel tank well supplied to handle delays or detours.