![A few days ago after car battery change this thing unplugged. Since then the temperature of the coolant on the dashboard goes up and down really fast. Could it be related and A few days ago after car battery change this thing unplugged. Since then the temperature of the coolant on the dashboard goes up and down really fast. Could it be related and](https://i.redd.it/9zn5m3g2b6z71.jpg)
A few days ago after car battery change this thing unplugged. Since then the temperature of the coolant on the dashboard goes up and down really fast. Could it be related and
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Key fob battery replacement VW Golf 8, Leon KL, Skoda Octavia NX e Audi A3 8Y 2020/21 Tutorial : r/skoda
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