Where to Add Coolant?

[SanNolan]

Coolant is added to the radiator and the auxiliary coolant tank. Here are the related details: 1. The method for adding coolant is as follows: (1) Turn the car key forward to shut off the engine. (2) Let the engine sit until the water temperature drops to normal. (3) Open the front engine hood, unscrew the cap of the small coolant reservoir, release the pressure in the cooling system, and add coolant to the reservoir up to the MAX mark. 2. The functions of coolant are as follows: (1) Provides anti-corrosion protection for components of the cooling system. (2) Prevents scale buildup, avoiding reduced heat dissipation in the radiator. (3) Ensures the engine operates within the normal temperature range.