What are the three red and yellow lights on the ceiling?

Asked by Patricia Reineke Oct 02, 2016 at 01:00 PM about the 2005 Buick LaCrosse CXS FWD

Question type: General

There are three lights that come on briefly when the vehicle is in reverse.

3 Answers


That is your back up warning system...as you back closer to an object the first yellow light comes on, then the second and finally ....just before you back into the object the red light comes on. you can experiment....back toward a solid object until the second light comes on .....stop the car, put it in park , get out and see how close you are to the object.

3 people found this helpful.

Your Answer:


Looking for a Used LaCrosse in your area?

CarGurus has 115 nationwide LaCrosse listings starting at $4,995.

Postal Code:

Buick LaCrosse Experts

  • #1
  • #2
  • #3
    G A Arne
View All

Find great deals from top-rated dealers


Related Models For Sale

Used Chevrolet Impala
20 Great Deals out of 504 listings starting at $2,200
Used Buick Regal
5 Great Deals out of 74 listings starting at $5,250
Used Buick Lucerne
3 Great Deals out of 24 listings starting at $1,986
Used Chevrolet Malibu
37 Great Deals out of 1,222 listings starting at $2,771
Used Chrysler 300
23 Great Deals out of 630 listings starting at $4,400
Used Honda Accord
46 Great Deals out of 1,816 listings starting at $100
Used Dodge Charger
29 Great Deals out of 601 listings starting at $3,947
Used Cadillac CTS
3 Great Deals out of 139 listings starting at $3,995
Used Nissan Maxima
15 Great Deals out of 267 listings starting at $3,500
Used Toyota Camry
66 Great Deals out of 2,366 listings starting at $2,600
Used Ford Taurus
18 Great Deals out of 238 listings starting at $2,495

Used Cars for Sale

2019 Buick LaCrosse For Sale
21 listings starting at $26,900
2018 Buick LaCrosse For Sale
2 listings starting at $23,899
2017 Buick LaCrosse For Sale
13 listings starting at $19,900
2016 Buick LaCrosse For Sale
9 listings starting at $15,990
2015 Buick LaCrosse For Sale
11 listings starting at $14,999

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.