The monsoon season in Bangladesh brings much-needed rain, but it also brings with it waterlogged roads, muddy terrains, high humidity, and potential damage to your vehicle. Proper car maintenance during the rainy season is essential not only for your safety but also for the long-term performance and value of your car.
Whether you’re driving through the bustling streets of Dhaka or navigating rural areas of Rajshahi, here are some essential car maintenance tips for the rainy season to keep your vehicle safe, clean, and functional.
1. Check and Maintain Your Car’s Tires
Why It’s Important:
During the monsoon, roads are slippery, and proper tire grip is crucial to avoid accidents.
Tips:
- Tread Depth: Ensure tire tread depth is at least 1.6 mm. Bald tires lose grip quickly on wet roads.
- Tire Pressure: Maintain the correct tire pressure. Under-inflated or over-inflated tires can reduce traction.
- Wheel Alignment: Get the alignment and balancing checked to ensure stable driving.
2. Inspect the Braking System
Why It’s Important:
Rain affects braking efficiency. Wet conditions increase stopping distance.
Tips:
- Get the brake pads, discs, and fluid checked regularly.
- If you hear squeaking or grinding noises, get the brakes inspected immediately.
- Test brakes after driving through waterlogged roads.
3. Protect the Undercarriage
Why It’s Important:
Monsoon water contains mud and pollutants that can cause rust and corrosion.
Tips:
- Use anti-rust coating or underbody protection spray.
- Wash the car’s underside regularly after driving through muddy areas.
- Avoid parking over grass or wet soil to prevent moisture accumulation.
4. Windshield and Wipers Care
Why It’s Important:
Good visibility is key during heavy rainfall.
Tips:
- Check the wiper blades for cracks or wear and replace them if needed.
- Refill the windshield washer fluid with a rain-specific formula.
- Clean the windshield regularly to remove film buildup.
5. Ensure Proper Lighting
Why It’s Important:
Poor visibility is a major cause of monsoon accidents.
Tips:
- Check the headlights, tail lights, brake lights, and indicators.
- Clean fogged-up light covers for maximum brightness.
- Consider upgrading to brighter or LED bulbs for better visibility.
6. Examine Door and Window Seals
Why It’s Important:
Leaky seals can allow water into the cabin, damaging electronics and interiors.
Tips:
- Check for cracked or loose rubber seals around windows and doors.
- Use rubber care products or silicone lubricants to keep seals flexible.
- Replace damaged weather-stripping immediately.
7. Battery Maintenance
Why It’s Important:
Humidity can reduce battery efficiency and cause starting issues.
Tips:
- Inspect battery terminals for corrosion and clean them.
- Check for loose connections.
- Make sure your battery is fully charged and in good condition.
8. Keep Interiors Dry and Mold-Free
Why It’s Important:
Damp interiors cause bad odors and mold growth.
Tips:
- Use floor mats with water-absorbent or rubber surfaces.
- Air out the car interiors regularly.
- Use moisture absorbers like silica gel or baking soda to control humidity inside.
9. Check the Engine and Fluids
Why It’s Important:
Rain can affect the engine, especially during waterlogging.
Tips:
- Check engine oil, brake fluid, coolant, and transmission fluid levels.
- Avoid driving through deep water – it can cause hydrostatic lock in the engine.
- If you suspect water has entered the engine, do not start the car. Call a mechanic.
10. Keep Emergency Supplies Handy
Why It’s Important:
Breakdowns and road delays are common during monsoons in Bangladesh.
Tips:
- Carry a spare tire, tool kit, flashlight, jumper cables, and tow rope.
- Keep a first-aid kit and drinking water.
- Use a mobile car charger to stay connected.
11. Use a Waterproof Car Cover
Why It’s Important:
Helps prevent water and dust from damaging the car when parked.
Tips:
- Choose a high-quality, breathable waterproof cover.
- Avoid covering a wet car – dry it before applying the cover.
- Park in covered areas whenever possible.
12. Drive Cautiously
Why It’s Important:
Safe driving habits are the most effective way to protect your car and life.
Tips:
- Drive slowly and maintain a safe distance from other vehicles.
- Avoid sudden braking and sharp turns.
- Don’t attempt to cross waterlogged roads unless you’re sure of the depth and road condition.
Additional Tip: Regular Servicing Is Key
Schedule regular maintenance and inspections with your mechanic, especially during the rainy season. Many auto workshops in Bangladesh offer monsoon checkup packages that include all necessary inspections.
Final Thoughts
Taking proactive steps during the monsoon can help prevent costly repairs and dangerous breakdowns. Regular maintenance, safe driving, and protecting your vehicle from excess moisture are essential for a hassle-free rainy season.
If you’re based in Bangladesh, be especially cautious in flood-prone zones like Dhaka, Chattogram, or Sylhet, where rainwater can accumulate quickly. Keep your vehicle monsoon-ready, and you’ll stay safe and dry no matter how heavy the downpour.