Contents: Removal and installation the upper…⬇ Removal and installation the wheel…⬇ Installation ⬇ Removal and installation the wheel…⬇ Installation ⬇

Release the C-pillar trim at the front "1" from the rear door seal edging. Disconnect the rear section from the boot lid seal. Disconnect the trim from the clips "2". Slide the C-pillar trim guides out of the upper boot trim and remove the trim from the vehicle.
Installation
Installation in reverse order.
Note: Before installation, check all fastening elements for damage and replace if necessary.
After installing the trim, make sure that the trim fits into the door seal edging.
Removal and installation the upper trim of the C-pillar (Combi)

Remove the wheel arch trim on the C-pillar from below. Partially remove the side trim of the luggage compartment so that the upper trim of the B-pillar can be detached. Release trim "1" of the retainer "2". Slide the guides of the C-pillar trim out of the upper trim of the luggage compartment and remove the trim from the an.
Installation
Installation in reverse order.
Note: Before installation, check all fastening elements for damage and replace if necessary.
After installing the trim, make sure that the trim fits into the door seal edging.
Removal and installation the wheel arch trim on the C-pillar
Note: For better clarity, the seat and armrest are not shown in the figure. Different trim designs for cars with side airbags "2".

Remove the seat.
Cars with side airbags
Warning! Observe general safety rules when handling pyrotechnic modules of airbags, seat belt pretensioners and battery disconnect device.
Remove the side airbag.
Further for all cars
Remove plastic rivet "4". Unscrew plastic nut "3". Detach the trim towards the inside of the passenger compartment.
Note: When removing the wheel arch trim, position the rear seat backrest in a position convenient for working.
Remove the lower B-pillar trim or lift its rear section. Slide the wheel arch trim "1" or "2" out from under the lower B-pillar trim and remove.
Installation
Installation in reverse order.
Note: Before installation, check all fastening elements for damage and replace if necessary. Make sure that both wheel arch blocks fit into the door seal edging.
Cars with side airbags
Install the side airbag.
Removal and installation the wheel arch trim on the C-pillar (Combi)
Information taken from this resource [skodabook.ru]
Note: For better clarity, the seat and armrest are not shown in the illustration. Different trim designs for cars with side airbags "2".

Remove the seat.
Cars with side airbags
Warning! Observe general safety rules when handling pyrotechnic modules of airbags, seat belt pretensioners and battery disconnect device.
Remove the side airbag.
Further for all cars
Remove plastic rivet "4". Unscrew plastic nut "3". Detach the trim towards the inside of the passenger compartment.
Note: When removing the wheel arch trim, position the rear seat backrest in a position convenient for working.
Remove the lower B-pillar trim or lift its rear part. Push the wheel arch trim "1" or "2" from under the lower B-pillar trim and remove.
Installation
Installation in reverse order.
Note: Before installation, check all fastening elements for damage and replace if necessary. Make sure that the wheel arch trim fits into the door seal edging.
Cars with side airbags
Install the side airbag.
