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Headlights on La Crosse

Tiny
REEVESRK
  • MEMBER
  • 2005 BUICK LA CROSSE
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 59,000 MILES
Low beam headlights going off intermittently. 2005 Buick la Crosse
Monday, April 18th, 2011 AT 11:19 PM

8 Replies

Tiny
TROUBLE4U
  • MEMBER
  • 2 POSTS
Just had the same issue with my 2005 Lacross, found it to be the HDM module relay. Got a replacement at Auto Zone was 37.00 bucks out the door. The relay is located in you main fuse box on the right side of the engine to the right of the battery, Its the relay that has a GM number of 15016745 replaced Duralast number of 20601
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Saturday, September 24th, 2011 AT 3:02 AM
Tiny
TROUBLE4U
  • MEMBER
  • 2 POSTS
Just had the same issue with my 2005 Lacross, found it to be the HDM module relay. Got a replacement at Auto Zone was 37.00 bucks out the door. The relay is located in you main fuse box on the right side of the engine to the right of the battery, Its the relay that has a GM number of 15016745 replaced Duralast number of 20601
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Saturday, September 24th, 2011 AT 3:04 AM
Tiny
FIXITMR
  • MECHANIC
  • 9,990 POSTS
Did that solve our problem
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Saturday, October 22nd, 2011 AT 8:46 AM
Tiny
MOOSER711
  • MEMBER
  • 1 POST
Your diagnosis was spot on. Same thing was happening with my lacross. Went to dealer, got a new hdm module and installed it my self. Cost $55 now in 2014. Thx to your answer to a problem probably saved me a lot of cash. This seems to be a major problem for buick lacrosses. Should have been a recall for this. Good ole GM. THX AGAIN!
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Friday, October 17th, 2014 AT 8:31 AM
Tiny
SHAALICIA
  • MEMBER
  • 2 POSTS
  • 2005 BUICK LA CROSSE
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 80,000 MILES
How can I fix a low beam light on a 2005 buick lacrosse
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Thursday, March 9th, 2017 AT 12:30 PM (Merged)
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
Have you checked the bulbs?
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Thursday, March 9th, 2017 AT 12:30 PM (Merged)
Tiny
SHAALICIA
  • MEMBER
  • 2 POSTS
I dont know how to take the bar off to get to the blub
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Thursday, March 9th, 2017 AT 12:30 PM (Merged)
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
Are you refering to the bar that runs from the radiator support to the inner fender? If so, it just unbolts.

Let me know.

Joe
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Thursday, March 9th, 2017 AT 12:30 PM (Merged)

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