We all rely on our car's air conditioning to keep us comfortable, whether it's beating the summer heat or staying warm in the winter. But are we using it the right way? Improper use can shorten its lifespan, reduce efficiency, and even impact our health.

Let's explore how we can use and maintain our car's AC system properly to keep it running at its best!

Setting the Right Temperature

Finding the perfect temperature balance is key.

• In summer, we should keep the AC set between 22-25°C (72-77°F). This keeps the cabin cool without overworking the system or making it uncomfortably cold. Overcooling can lead to discomfort and higher fuel consumption.

• In winter, a setting between 20-22°C (68-72°F) is ideal. It keeps the car warm without making the air too dry, which can irritate our throat and skin.

Maintaining a balanced temperature not only ensures comfort but also improves the overall efficiency of the AC system.

When to Turn the AC On and Off

A common mistake many of us make is turning on the AC immediately after starting the car. This actually puts extra strain on the compressor! Here's a better approach:

1. After starting the car, open the windows for a couple of minutes. This allows hot air to escape, making it easier for the AC to cool down the cabin.

2. Turn on the AC after airing out the car to reduce stress on the system.

3. Before reaching our destination, switch off the AC compressor a few minutes early but keep the fan running. This helps dry out moisture inside the system, preventing mold and unpleasant smells.

By following this method, we can extend the lifespan of our AC system and improve its performance.

Using the Air Recirculation Mode Correctly

Many of us aren't sure when to use the recirculation or fresh air mode. Here's a simple rule:

• Use recirculation mode when driving in areas with poor air quality, such as traffic jams, industrial zones, or near garbage dumps. This prevents polluted air from entering the car.

• Switch to fresh air mode when driving on the highway or in areas with clean air. This helps prevent stale air buildup inside the cabin, which can cause drowsiness and discomfort due to lower oxygen levels.

Switching between these modes at the right time improves air quality and enhances our driving comfort.

Adjusting Airflow Direction for Maximum Comfort

Where should we aim the air vents for the best cooling or heating?

• In summer, direct the cool air towards our upper body or face. Since cold air naturally sinks, this helps distribute the temperature more evenly.

• In winter, aim the warm air toward our feet. Heat rises, so this method keeps the entire cabin warm and prevents dry air from blowing directly onto our face.

Using the right airflow settings ensures a comfortable ride without causing dryness or uneven temperatures.

Essential Maintenance Tips for Car AC Systems

Like any other car component, our AC system needs regular care to keep running efficiently.

1. Replace the AC Filter Regularly

The AC filter is like a mask for our car—it blocks dust, pollen, and pollutants from entering. If it's clogged, the airflow weakens, reducing cooling and heating efficiency.

• Change the filter every 5,000-10,000 km (3,000-6,000 miles) or as recommended in the owner's manual.

• If we often drive in dusty areas, replace it more frequently.

A clean filter improves air quality and keeps the AC system working smoothly.

2. Check the Refrigerant Level

Refrigerant is the lifeblood of the AC system—it's what makes cooling possible. If the refrigerant level is too low, the AC won't cool properly, and the compressor may wear out faster.

• Have a professional check the refrigerant level at least once a year.

• If cooling performance drops suddenly, it could be due to a leak. Get it inspected and refilled as needed.

Too little refrigerant reduces efficiency, but too much can damage the system. A balanced level ensures optimal performance.

3. Keep the Condenser and Evaporator Clean

Over time, dust and debris can clog the AC's condenser (located near the front grille) and evaporator (inside the dashboard). A dirty system struggles to cool properly.

• Gently rinse the condenser with a low-pressure hose during car washes. Avoid using high-pressure water, as it can bend the delicate fins.

• Use a specialized AC cleaner to remove mold and bacteria from the evaporator, preventing bad odors and maintaining airflow.

Keeping these components clean helps maintain strong cooling power and prevents unpleasant smells.

4. Inspect the AC Compressor and Fan

The compressor is the AC system's heart, and the fan helps distribute the air inside the car. If these parts aren't in good shape, the system won't work efficiently.

• Check the compressor belt every 20,000-30,000 km (12,000-18,000 miles) for wear and tear. A loose or cracked belt can cause the AC to underperform.

• Make sure the fan runs smoothly and isn't making unusual noises. Cleaning the fan blades helps maintain strong airflow.

Regular inspections can prevent unexpected failures and costly repairs.

Enjoy a Comfortable Ride All Year Round!

By using and maintaining our car's AC system correctly, we can enjoy a fresh, comfortable ride no matter the season. Small habits—like setting the right temperature, using the right airflow mode, and keeping the system clean—go a long way in improving efficiency and extending the AC's lifespan.

Have you ever experienced AC problems in your car? Share your story with us, Lykkers! Let's keep our rides cool and comfortable together. 🚗❄️