Removing
Put the car on a two-post lift and brake it with the parking brake (electrohydraulic lift type P-3.2 G).
Open the hood and disconnect the wire terminal "masses" from the battery.
Raise the vehicle to a height that is comfortable for the job.
Remove piston 3, figure 1-1, fastening the shield to the fender liner (flat screwdriver).
Remove the piston 4 securing the shield to the subframe (fixture 7711238605).
Unscrew the three self-tapping screws 1 of the lower bumper mounting (interchangeable head Torx Т20, knob).
Remove the bottom mudguard 2.
Figure 1-1 - Front bumper mudguard: 1 - self-tapping screw of the lower bumper mount; 2 - lower mudguard; 3 - piston for fastening the shield to the fender liner; 4 - piston for fastening the shield to the subframe
Installation
Install the mudguard in the reverse order of removal.