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With our free newsletter, every two weeks HELLA will provide you with the latest news from the HELLA TECH WORLD

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With our free newsletter, every two weeks HELLA will provide you with the latest news from the HELLA TECH WORLD, such as:

  • New vehicle-specific repair information
  • Technical information – from basic knowledge to diagnostics tips
  • New products
  • Marketing campaigns and competitions relevant for workshops

For this, all you have to do is enter your e-mail address. If you would like to unsubscribe from the newsletter, please click here.

Car cooling system

Thermal management refers to optimum engine temperature in all operating statuses, as well as the heating and cooling of the vehicle interior. A modern thermal management system therefore consists of engine cooling components and the air-conditioning system, which often form a single unit and mutually influence one another. Here we will show you modern cooling systems and their technical background. We will also discuss their function, causes of failure, special features, and diagnostic methods.