Note: Mudguard catalog numbers see here, mudguards and their fasteners, clips, etc. see here.
Removal of the front mudguards is also shown here.
For removing the front wheel mudguard perform the following operations.

1. Remove the screw securing the mudguard to the body sill...

2. ...and two screws for fastening to the front wing.

3. Unscrew the plastic nut securing the mudguard to the body crossmember and remove the mudguard.
For removing the front fender liner perform the following operations.
1. Remove the mudguard (see above).

2. Pry it up with a mounting spatula or similar tool...

3. ...and remove holder 2 from engagement with the wheel arch (figure 1) fender liner.
Fig. 1. Fastening the front wheel fender liner: 1,3 - screws; 2 - plastic holder; 4.5 - pistons; 6 - plastic nut

4. Unscrew the plastic nut 6.

5. Using a mounting blade or similar tool, remove pins 4 and 5 that secure the mudguard to the wheel arch.

6. Remove screws 1 and 3 securing the mudguard liner to the front wing...

7. ...and remove the fender liner from the car.
For removing the rear fender liner do the following.

1. Remove the two screws securing the fender liner to the rear bumper.

2. Unscrew the two plastic holders securing the mudguard to the wheel arch.
3. Remove the rear fender liner.
Install all parts in the reverse order of removal.
