Seat Leon >> Battery

Changing the brake fluid
The brake fluid must be renewed every two years. We recommend that you have the brake fluid changed by an Authorised Service Centre. Before opening the bonnet, please read and follow the warnings ...

Warnings on handling the battery
WARNING Always be aware of the danger of injury and chemical burns as well as the risk of accident or fire when working on the battery and the electrical system: • Wear eye protection. Protect ...

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Removing and installing electronics box (E-box)
Removing With the ignition switched off, disconnect battery earth cable. Remove air filter housing. Diesel engine Remove the engine control unit and lay to the side with connected plugs ...