🚙 Mercedes-Benz GLE – Thermostat Replacement 🔧🔥 This GLE came in with fluctuating engine temps and cooling irregularities. After diagnostic, the issue was pinpointed to a stuck thermostat, preventing proper coolant circulation and triggering system warnings. 🛠️ Work Completed: ✅ Removal & replacement of thermostat assembly ✅ Fresh coolant top-up & pressure bleeding ✅ Diagnostic reset & adaptation ✅ Thermal stability test under load 🔥 Result: Temperature regulation restor