1999 Buick Regal Logo

Related Topics:

1999 buick gse Posted on Jul 16, 2017

1999 buick regal gse low/high beams do not work

I have changed turn signal switch,dimmer switch, low beams(hid). when i checked the fuses with a polarity tester one of the fuses is getting constant power. i ran a diff ground but only passenger low beam stays bright. high beams do not come on and left low beam and licencse plate light flickers but stays on flickering. the left fog light flickers and shuts off. and i have to unhook/rehook ground when i turn car off/on

5 Related Answers

Anonymous

  • 99 Answers
  • Posted on Dec 26, 2008

SOURCE: 2005 pacifica w/ HID headlamps driver side doesnt work

From LustyKid.

Check the connector wire for continuity on the low end side with a good OHM meter. You probably have a broken wire connection but can't see it due to insulation. See if you have voltage on the low end side of the plug. No voltage, no light. Probe the wire and find where the current stops. Also make sure you don't have the ground reverse on the plug to the headlight. Before replacing it of course. Or you can cut all the wires and replace with a new connector.

Ad

Anonymous

  • 8 Answers
  • Posted on Mar 12, 2009

SOURCE: Headlights staying On

You probably have a faulty sentinel switch. It's supposed to shut off, has a bult in elctronic timer. Does it even have the sentinel switch?

emissionwiz

Marvin

  • 85242 Answers
  • Posted on Apr 08, 2009

SOURCE: low beam lights not working

this is usually the headlight switch that causes this problem, burned connector to switch or contacts in switch or both.

Jesse

  • 90 Answers
  • Posted on May 19, 2009

SOURCE: 98 jeep wrangler headlights wont turn on

I would check your headlight relay switch that is located in your steering colum

ja5767

  • 82 Answers
  • Posted on Sep 19, 2009

SOURCE: 2002 Buick Regal High Beams go out

light switch is probably defective - more power is being used on hi-beams causing breakdown in switch - get replaced

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

0helpful
2answers

1999 Buick Century Custom. Can a faulty ground cause low beams not to work? Had a mechanic check power is running all through the system. Still no headlights.

If the main beams work, it is unlikely to be a grounds issue, but you could check with a meter from the connector to the vehicle body.

The most likely reasons would be the bulb, the fuse, the relay, or the headlight switch itself.
0helpful
1answer

No low beam headlights, but high beams work.

Which do you have
Low Beams - High Intensity Discharge (HID) OR
Low Beams - Standard ?

The low beam headlamps receive voltage from the headlamp low beam relay located in the underhood fuse block. The BCM controls the relay on the headlamp low beam relay control circuit. Low beam control is determined by a signal on the headlamp dimmer switch signal circuit from the multifunction switch. When the headlamp dimmer switch signal circuit is open, the BCM grounds the headlamp low beam relay control circuit, illuminating the low beam headlamps. The right and left low beam circuits are independent are fused independently in the underhood fuse block. I suggest you take an have it diagnosed by an ASE certified repair shop that has a scan tool that can communicate with the BCM .
DTC B2575 00: Headlamp Control Circuit
1helpful
1answer

Headlights wont come on after replacing bulbs, high beams work tho. What do i do? 2002 buick regal

sounds like headlight dimmer switch that switches between hi and low beams has failed
0helpful
1answer

2005 buick lesabre low beams not working at night daytime running lights work hi beams work dimmer switch works relays and fuses are good. what do I check now and how?

It's the dimmer switch. Which is called the multifunction switch or turn signal switch. Just because it clicks, doesn't mean the it is working properly. If you click and the high beams come on, then click it again and have no low beams, replace the switch. Daytime running lights are controlled by the Body control module.
0helpful
1answer

2006 buick lacrosse low beams not working high beams only is i hold in the turn signal

this sounds like a bad dimmer switch not functioning. I would first check to make sure the rod that runs from the lever to the dimmer switch is traveling the complete length and is not out of adjustment.
0helpful
1answer

How to replace dimmer switch in 1999 Buick Regal

Your dimmer switch is build into your turn signal switch. It is probably bad
1helpful
1answer

Is there any fuses or relays that are not in the fuse box on a 2002 buick rendezvousfor the bright lights

The high and low beam lights use the same power source, so if the low beams work the high beams have power.
There is a low and high beam relay controlled by the dimmer switch.
If the low beams work and the high beams don't, and the bulbs are good, check the dimmer switch and the high beam relay.
2helpful
1answer

1999 Buick Headlights will not come on

Did you check the headlight switch ?
The high beams working bypass the headlight switch so you can flash to pass another car.
0helpful
1answer

Why low beams on 2000 buick regal dont work but high beams do work and have check the fuse

It is probably either a relay if your vehicle has one or the dimmer switch is bad.
Not finding what you are looking for?

85 views

Ask a Question

Usually answered in minutes!

Top Buick Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

15088 Answers

Brad Brown

Level 3 Expert

19187 Answers

Are you a Buick Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...