When do you replace a timing belt for a 2003 Renault Megane Scenic 1.4 16v?

For a 2003 Renault Megane Scenic 1.4 16v, the timing belt should typically be replaced every 60,000 to 72,000 miles or every 5 years, whichever comes first. It's essential to consult the owner's manual or a professional mechanic for specific recommendations. Regular checks for wear and tear can also help determine the right time for replacement. Ignoring this maintenance can lead to severe engine damage if the belt fails.