20 Most Recent 2006 Buick LaCrosse - Page 2 Questions & Answers

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My 2006 Buick Lacrosse warning light started dinging while I was driving and the seat belt light for passenger seat started flashing even though there was no one in the seat. After stopping the car I

It sound like two or three separate problems, but it's hard to tell. The seat belt warning could be a faulty switch which senses a passenger in the seat, while the trunk lid opening could be a battery problem in the key fob. However, if the door locks still work with the same key fob, the problem is more likely with the lock on the trunk. Not starting after stopping could be a battery problem.
9/13/2017 7:22:52 AM • 2006 Buick... • Answered on Sep 13, 2017
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2006 Buick LaCrosse. Both headlights go off

Is there a fuse on low beams? Check for that and power reaching the lamp assemblies. Grounds? Connections? New sensor?
8/31/2017 1:42:46 PM • 2006 Buick... • Answered on Aug 31, 2017
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Low beam headlight - passenger side - on my 2006

From Info I have looked at I believe under hood micro switch relay 35 is for low beam and 34 is for high beam. It also looks like you have a different fuse for each light. The relay are for both low beam or both high beams. each headlight has its own fuse. I believe #4 fuse under hood is for passenger side low beam. fuses 1-4 under hood are for the four headlights as I understand the info I have seen.
8/4/2017 3:02:11 AM • 2006 Buick... • Answered on Aug 04, 2017
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Headlights won't come on my buick lacrosse 2007

check the fuse in fuse box for the headlights....
7/31/2017 5:14:00 PM • 2006 Buick... • Answered on Jul 31, 2017
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Key stuck in my 2006 Buick Lacrosse

bad battery and if i don't drive the car couple of days then it goes dead ??? It's not the battery , you have a parasitic draw on the electrical system , that is what is draining the battery . Could be the instrument cluster .Watch this video . What's giving out 13 volts or when ? With the engine running hooking a volt meter to the battery the voltage should be 13 - 14 volts , depending on the load on the electrical system. Chevrolet Truck Battery Dies Overnight Part Does the vehicle have column or floor mounted gear selector ? Both have a safety feature Electronic Park Lock (EPL)/Ignition Lock Cylinder Control Actuator: Electronic Park Lock (EPL)/Ignition Lock Cylinder Control Actuator: If the vehicle is equipped with automatic transmission and a floor mounted console gear shift, it has an ignition lock cylinder control actuator system in the steering column. The ignition lock cylinder control actuator purpose is to prevent the ignition key from being turned to the OFF position when the transmission is in any position other than PARK and the vehicle may still be moving. The column ignition lock system consists of an ignition lock cylinder control actuator, and a park position switch that is located in the automatic transmission shift lock control switch. The ignition lock cylinder control actuator contains a pin that is spring loaded to mechanically prevent the ignition key cylinder from being turned to the lock position when the vehicle transmission is not in the PARK position. If vehicle power is lost, and/or the transmission is not in the PARK position the operator will not be able to turn the ignition key to the lock position and will not be able to remove the ignition key from the column. Linear Shift Assembly: If the vehicle is equipped with a column mounted gear shift, it has a linear shift assembly on the steering column. The linear shift assembly has a cable that runs from the linear shift assembly to the ignition lock cylinder case. The purpose of this cable is to prevent the ignition key from being turned to the OFF position when the transmission is in gear and the vehicle may still be moving. The linear shift assembly cable contains a pin that is spring loaded to mechanically prevent the ignition key cylinder from being turned to the lock position when the vehicle transmission is not in the PARK position. If vehicle power is lost, and/or the transmission is not in the PARK position the operator will not be able to turn the ignition key to the lock position and will not be able to remove the ignition key from the column.
5/5/2017 5:37:51 PM • 2006 Buick... • Answered on May 05, 2017
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The BEST way or product to clean headlights.

I hear an abrasive toothpaste works.
5/4/2017 1:05:46 PM • 2006 Buick... • Answered on May 04, 2017
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2006 buick lacrosse heater is not working

I strongly recommend you take it back to the dealer and ask for help.If it is something they damaged, and you have another shop repair it, the dealer is then off the hook for responsibility.The problem could be a blend door under the dash, or the heater core may not be getting proper coolant flow.
2/10/2017 7:15:37 PM • 2006 Buick... • Answered on Feb 10, 2017
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Well I am trying to find where the bolts are located for the heater core door or do I have to remove the dash

not knowing the make model and year it is hard to say however as all cars are assembled in the factory with the heater core already installed , it generally becomes easier to remove the dash to exchange the heater core talk with a radiator shop or a service center for how to do it
12/1/2016 1:11:38 AM • 2006 Buick... • Answered on Dec 01, 2016
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Can a person with very little mechanical experience. (Has some but not a lot) replace purge valve in a 2006 Buick LaCrosse.

Hi Laqueta: Here's a link that will give you lots of information. https://www.google.ca/#q=what+is+a+purge+valve+in+a+car Finding your own comfort level with doing work on your car is up to you. My question to you would be, "How do you know that the purge valve needs to be replaced? Cheers.
11/18/2016 1:07:20 AM • 2006 Buick... • Answered on Nov 18, 2016
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Location of purge valve

Under the car near the gas tank.
11/18/2016 1:03:18 AM • 2006 Buick... • Answered on Nov 18, 2016
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Tune up Buick 2006

You need to Replace your Cas Cap. The Seal is bd on it and is allowing air into the Fuel Tank Causing Both Dash Lights. This should solve your Problem.
11/9/2016 10:37:19 PM • 2006 Buick... • Answered on Nov 09, 2016
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Radio display in my 2006 LaCrosse says phone, can't get it back to cd or radio

Visit the on-line store, know as reliable-store, they have the repair manuals. I'm sure you will get the solution of your problem. Best Manuals
10/20/2016 8:33:03 AM • 2006 Buick... • Answered on Oct 20, 2016
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Heater will don"t swith a/c to heater on 2006 buick lacorrer

Check selector switch or contact relay worn out
If its damage then need to replace it

Thank you
10/3/2016 6:33:28 AM • 2006 Buick... • Answered on Oct 03, 2016
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