Batteries, tyres and engines

As temperatures continue to be low, whether you drive an Audi, BMW, Mercedes or VW, your vehicle will face unique challenges that can affect its performance and reliability. At German Automotive, we see many vehicles during winter that have suffered from issues caused by the cold.
Here’s a closer look at how low temperatures can impact your car’s performance – including battery, tyres and engine – and a few suggestions on what you can do to stay ahead of potential problems.

Batteries: A common winter weak spot

Cold weather can significantly reduce your car battery’s capacity. In freezing conditions, the chemical reactions inside the battery slow down, making it harder to generate the power needed to start your car.
Signs of a weak battery in winter…

  • Slow engine cranking.
  • Flickering dashboard lights.
  • Clicking sounds when starting.

What you can do

  • Have your battery tested regularly.
  • Clean any corrosion from terminals.
  • Replace old or weak batteries before they fail.

At German Automotive, we offer free battery checks to ensure you’re not caught off guard during a cold snap.

Tyres and the importance of proper winter grip

Low temperatures can also affect the performance of your tyres. As the temperature drops, the air inside the tyres contracts, leading to lower tyre pressure. This can compromise traction, handling and even fuel efficiency.

Key tyre concerns in winter

  • Reduced air pressure.
  • Hardening of summer tyres, leading to less grip.
  • Increased risk of punctures on icy or rough roads.

What you can do

  • Check your tyre pressure weekly and inflate as needed.
  • Switch to winter tyres, which offer better grip.
  • Inspect tyres for wear and damage.

Our technicians are here to help with tyre pressure adjustments and recommendations about which tyres you should have on your vehicle to keep you safe during the winter months.

Engines hard starts and cold stress

Your engine works harder in lower temperatures as the oil thickens in the cold, making it harder to circulate and this increased viscosity can delay engine lubrication. In addition, cold starts can strain your starter motor and fuel system.
Cold weather engine issues to look out for

  • Longer cranking times when starting.
  • Unusual noises from the engine during warm-up.
  • Reduced fuel efficiency.

What you can do

  • Use the correct grade of winter-friendly engine oil.
  • Allow your car to warm up for a minute or two before driving.
  • Keep up with regular servicing to ensure all components are in top condition.

A winter service with German Automotive also includes oil checks and changes to ensure your engine is ready for the year ahead.

Winter-proof your car today

Don’t let the cold weather leave you stranded. You can enjoy a safer and more reliable driving experience by addressing these winter-specific challenges.
German Automotive offers tailored winter servicing for German vehicles to keep you running smoothly, no matter the weather.

Book your service with German Automotive now!
Get in touch to schedule a winter service or battery test, and drive confidently all season long!