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What does it mean when the Volkswagen Jetta coolant temperature gauge light comes on?

1 Answers

LeCassandra

07/29/25 5:50pm

When the Volkswagen Jetta coolant temperature gauge light comes on, it indicates that the coolant temperature is either too high or too low. It is recommended to visit a professional 4S dealership or repair shop for inspection. The coolant temperature gauge is used to display the temperature of the radiator, allowing the owner to monitor the real-time temperature of the car's engine. During normal driving, the normal reading of the coolant temperature gauge should be between 70°C and 90°C. The Volkswagen Jetta lineup includes models such as the Jetta VS5, Jetta VS7, and Jetta VA3. Taking the Jetta VS5 as an example, its body dimensions are 4419mm in length, 1841mm in width, and 1616mm in height, with a wheelbase of 2630mm and a fuel tank capacity of 51 liters. This car is equipped with a 1.4T turbocharged engine, delivering a maximum power of 110kW.

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