2018 Mercedes-Benz GLS550
Mileage
112,378
Service Date
12/15/2025
Services Performed
- Vehicle Courtesy Check
- Cooling system 1.5 gallons low, filled cooling system and pressure tested, Found coolant line broken at front of engine, coolant covered the belt and sprayed all over engine bay. Recommend replacing coolant line and belt, flushing cooling system and pressure checking cooling system again to insure the broken line is the only leak.
- ALTERNATOR DRIVE BELT – Remove & Replace – [Includes: Serpentine and V-Belt type Belt(s).]
- Pressure Tested Cooling System For Leaks While Checking All Hoses & Belts. Drained, Flushed & Vacuum Fill System With Manufacturer Recommended Coolant. Verified Proper Thermostat & Heater Operation.
- R&R Turbo Coolant Line
Christopher N. gave our service a 5 star review on 12/19/2025
