If the freeze protection is insufficient:
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-- Drain the pressure difference and fill with coolant additive.
| Freeze protection to | Coolant additive | Water |
|---|---|---|
| -25°C (-13°F) | approximately 40 % | approximately 60 % |
| -36°C (-33°F) | approximately 50 % | approximately 50 % |
NOTE:
G13 and G12++ may be mixed together.
G13 and G12++ may be mixed with the G11, G12 and G12+ coolant additives. However, this can worsen the corrosion protection.
G12 and G11 may not be mixed together.
Do not re-use used coolant.
Use only water/coolant additive as lubricant for the coolant hoses.