How do i remove front bumper from 2011 buick regal

https://www.repairprocedures.com/service-manual/document/2011/buick/regal/engine/battery-replacement/3479_2472_17448_100041_8_2576394.html

hope this helps

Step by step instructions follow with pictures.

Using a plastic trim tool, remove the aluminum piece on the door handle and the two bolts underneath. (T15 I believe.)
: Using same trim tool, remove the plastic trim behind door handle and remove screw using same T15 as before.
Step 3: Same trim tool again, remove the door panel, bottom to top and lift off of the window channel. Watch for the metal clips to fall. Some will. Two go on the door panel and two go on the door itself.

The lower part should be removable from actual bumper shroud.

there are screws you have to remove. make sure you've found and removed all of them. then the door is held in with clips from the back side. work a pry bar or a long flat screw driver around the edges to pop them loose then you should be able to get your hands behind it to find the other clips. in some cases the handles have to come off before the panel can be removed

You need to remove the panel and access the window operating mechanism to see what's going on. Sounds as if the hardware holding the glass to the track has come loose. You should also have a maintenance manual (e.g. Chilton) that depicts such mechanisms if you want to DIY your car.

Its all attached by clips and screws.Nothing much special.But its all about the procedure.Dont forget the mark the position , location of the screws you remove, so while refitting you don't face any problemTo replace fog light bulb or to replace replace complete fog light unit, click this link below:--- http://technoanswers.blogspot.com/2011/07/how-to-replace-left-front-fog-light.html ---------- This will help.Thanks.Helpmech.

was the part used if so it may have been on the way out if it was new get it warranteed sounds like cables in regulator goin bad

Notes FOG LAMP BULB REPLACEMENT - FRONT

REMOVAL PROCEDURE

1. Remove the front bumper fascia deflector.
2. Disconnect the electrical connector from the front fog lamp bulb/socket. CAUTION: Refer to Halogen Bulb Caution in Service Precautions.

1. Rotate the front fog lamp bulb/socket counterclockwise to release.
2. Remove the fog lamp bulb/socket from the front fog lamp assembly.

1. Install the fog lamp bulb/socket to the fog lamp rotating clockwise until fully seated. CAUTION: Refer to Halogen Bulb Caution in Service Precautions.

1. Connect the electrical connector to the front fog lamp bulb/socket.
2. Install the front bumper fascia deflector.

7/16th or 10mm Sheetmetal nuts All over Behind the Bumper Thak Bumper off first