Checking Coolant Antifreeze Content And Fluid Level

Information 

• The coolant filled in at the factory is intended for lifetime cooling and, thus, need not be changed. 

→ Let the fluid cool down.

→ Wear personal protective gear.

1. Check antifreeze content.
   1. 1.1. Unscrew cap -1-  on the coolant expansion tank.
      Fig 1: Identifying Coolant Expansion Tank Cap

      Courtesy of PORSCHE CARS NORTH AMERICA, INC.
   2. 1.2. Check antifreeze content using a commercially available antifreeze tester.
   3. 1.3. If it is below -35 °C  , correct the antifreeze content by increasing the proportion of pure coolant accordingly.
      Fig 2: Checking Antifreeze Content Antifreeze Tester

      Courtesy of PORSCHE CARS NORTH AMERICA, INC.
   WARNING: Caustic fluids

   • Danger of chemical burns

   → Avoid contact with caustic fluid.

   → Wear personal protective gear.

   → Ensure that there is good ventilation.

   → If you do come into contact, wash off immediately with plenty of warm water and contact a doctor if necessary.

   Information 

   • Only use Genuine Porsche coolant. 
   • Never mix coolant with other coolants. 
2. Check engine coolant level and correct it if necessary.
   1. 2.1. The engine coolant level must be between the Min and Max markings. If this is not the case, either drain off or top up coolant.