How to remove the front and rear bumper of the BMW 3-series G20, G21, G28
BMW 3-series VII (G20/G21/G28) (2018+)
Depending on the year of manufacture, the attachment points may vary slightly.
Front bumper
The bumper is removed from the base of the grille.
-the entire length of the lower part of the bumper take out the caps (inserted from the bottom up).
-turn the wheels to the side.
-in the wheel wells, unscrew four screws on each side that secure the fender liner.
-move the edges of the fender liner to the side and unscrew two screws on each side that secure the sides to the wings (spun up).
-for the right fender liner, disconnect the electrical connector and take out the temperature sensor.
-we release the clips in the wings (pull the corners to the bottom).
-release the latches in the grille (pull the bumper towards you)
-with an assistant, pull the bumper forward.
-bumper removed.
Rear bumper
-open the trunk lid.
-near the rear lights, remove the pads (hold on latches, pull up).
-under the covers, unscrew the two screws (spun down).
-in the wheel arches, unscrew two screws on each side that secure the fender liner (in order not to remove the wheels, you can use a ratchet with a nozzle).
-move the fender liner to the side and unscrew one screw on each side (spun up) that attach the corners to the wings.
-along the entire length of the lower part of the bumper, unscrew the screws (spun up).
-pull off the bumper from the side latches (pull the corners down and towards you).
-with an assistant, pull the bumper back (look for the wires).
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