Normal running temperature for a 2006 Mercedes ML 350?

The normal operating temperature for a 2006 Mercedes ML 350 typically ranges between 190°F to 220°F (about 88°C to 104°C). The engine's temperature can fluctuate depending on driving conditions and engine load. It's important to monitor the temperature gauge; if it consistently exceeds this range, it may indicate a cooling system issue. Regular maintenance is crucial to ensure optimal engine performance and temperature regulation.