The first thing to do to replace the rear fog lamp is to remove the wheel, remove the mudguard.
To do this, take out the metal brackets, just pull them towards ourselves, for example, with pliers.
Then you need to remove the two clips. Further, when the mudguard is removed, partially remove the fender liner, for this unscrew the 3 plastic nuts.
Now you can see the fog lamp, unscrew the self-tapping screw, remove it.
You need to pull the central part towards yourself, for example, by prying it with a screwdriver. Now unscrew another self-tapping screw in the opening of the trunk under the headlight.
Snap off the left side of the bumper, for this, you need to pull the bumper towards the front of the car.
Now bend the bumper and unscrew the second fastening screw.
Next, you need to disconnect the connector from the lamp.