Astra L4-1.8L (2009)
5. Remove the rear seat backrest (l).
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Remove the 4 bolts (2) at the front.
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Remove the 3 belt buckles (1).
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Fold down the rear seat backrest (II).
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Remove the 4 rear bolts (2).
6. Remove the rear seat backrest.
7. Remove the sill inner paneling (1).
Release the 5 clips.