2012

So I recently purchased a 2012 regal gs and I’m having an issue with the driver side headlight. Short version: Driver’s side HID only works when the ignition is off. When I got the car the driver headlight had a couple inches of water on the inside and a ton of condensation. The bi-xenon...

Hello Buick Forums - The time has come for me to sell my 2012 Regal GS. The car is located in metro-Richmond, Virginia. Other pertinent details are listed below. Please feel free to reach out with additional questions. 2012 Regal GS (Turbocharged 2.0L 4 cylinder, front wheel drive) 6-Speed...

I have a 2012 regal premium 2 and it’s recently started saying service keyless start system. A few weeks after that message came up, I started to not be able to open or unlock the drivers door with the key in my pocket like I had been, I also cannot get the remote to unlock anything more than...

Has anybody swapped cans on the turbo LHU? I'm looking to get the ZZP intake cam, but I want to know what it takes to swap it. Does the timing chain need to come off or does the shaft just unbolt from the cam gear? Does the engine need to be retimed? Any help would be greatly appreciated.

I'm pretty sure this has been answered, but searching comes up with scattered info. I have a (2012 Regal GS, Auto, BNR tuned, ZZP O2/Downpipe, Forge atmospheric bpv, K&N intake, Res/muffler delete (Borla XR-1 muffler) Working on piping a universal FMIC) I want to run full E85, E47 at minimum...

I have a 2012 Buick Lacrosse. Love it to death but have an issue with the HUD. Eventime I go to crank the car the HUD is in a different position from when I left it. Its usually way higher. When go to lower it, it will not go down until I tap on the dash board then it will fall into place and I...

Tryna sell parts from my regal but I ain’t getting far. I’m using the engine exhaust rad intercooler . Everything else is up for grabs including the tranny and computers. I got good body panels from the doors back.

Hey all, I'm sure this item is probably in high demand by other cxl owners, but I'm looking for a GS front bumper in black. My car is a 2011. I believe a 2012 bumper would work as well but I'm not totally sure. I'm not in dire need, I just like the look better, but I do have cash ready if...

Been having an issue with my 2012 regal GS 6 spd manual. When getting on the throttle hard in any gear,you can hear the turbo spooling up normally but then you can feel/hear the turbo boosting on and off while the car sort of surges @ max boost while still increasing speed. I have no codes...

Hello, new to the forum... not a Buick owner myself, but I'm here to help a family member with their 2012 Lacrosse 3.6. The car has 98K and is in a no-start state right now; it will click once and that's it, never turns over, etc. I've been all over the wiring and connections, tested the...

So I have a 2012 Buick Enclave with 67k miles. Recently, I have been getting these messages displayed while driving. I have heard that there has been some TBI issues on the 2008 and possibly the 2011 models, but I don't see any posts about the 2012 model. Any suggestions on where to start? Thanks,

Its been a while since i posted some updates ive done to my car. anyone and everyone post your visual mods. most recently added 3in. halo fogs to my vertical vents. more pictures to come - - - Updated - - - - - - Updated - - -