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                    Removing the fuel filter entails dismantling part of the car's fuel system. Therefore, pay attention to the following points:
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                  | • | Maintain good ventilation! If an approved ventilation system for fuel vapour is available, make sure it is used. 
 
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                  | • | Used protective gloves! Prolonged contact with fuel can cause skin irritation. 
 
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                  | • | Keep a class BE fire extinguisher nearby! Watch out for sparks in connection with breaking power circuits, short-circuits, for example. 
 
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                  | • | Smoking is strictly prohibited. 
 
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                  | • | Use protective goggles. 
 
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