Driving your vehicle -> Maintenance when towing a trailer for Your Hyundai I20 4 Door 2021-2026

Driving your vehicle  
Ready to leave after parking on a  
hill  
Maintenance when towing a  
trailer  
Your vehicle will need service more  
often when you regularly pull a trailer.  
Important items to pay particular  
attention to include engine oil,  
automatic transmission/dual clutch  
transmission fluid, axle lubricant and  
cooling system fluid. Brake condition  
is another important item to frequently  
check. If you’re trailering, it’s a good  
idea to review these items before  
you start your trip. Don’t forget to  
also maintain your trailer and towbar.  
Follow the maintenance schedule that  
accompanied your trailer and check it  
periodically. Preferably, conduct the  
check at the start of each day’s driving.  
Most importantly, all towbar nuts and  
bolts should be tight.  
1. With the shift lever to P (Park, for  
Automatic transmission/Dual clutch  
transmission vehicle) or neutral (for  
Manual transmission vehicle), apply  
your brakes and hold the brake pedal  
down whilst you:  
Ŗ Start your engine;  
Ŗ Shift into gear; and  
Ŗ Release the parking brake.  
2. Slowly remove your foot from the  
brake pedal.  
3. Drive slowly until the trailer is clear of  
the chocks.  
4.Stop and have someone pick up and  
store the chocks.  
NOTICE  
To prevent vehicle damage:  
Ŗ Due to higher load during trailer  
usage, overheating might occur on  
hot days or during uphill driving. If  
the coolant gauge indicates over-  
heating, switch off the air conditioner  
and stop the vehicle in a safe area to  
cool down the engine.  
Ŗ When towing check Automatic  
transmission/Dual clutch  
transmission fluid more frequently.  
Ŗ If your vehicle is not equipped with  
an air conditioner, you should install  
a condenser fan to improve engine  
performance when towing a trailer.  
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