why is battery light still on?

Asked by John May 03, 2018 at 11:12 PM about the 2007 Mercedes-Benz R-Class R 500 4MATIC

Question type: Maintenance & Repair

After replacing the battery, alternator, and small 12v battery the battery light is
still on.

1 Answer

9,705

Check your voltage regulator and if that doesn't help, it might be a faulty battery warning.

2 people found this helpful.

Your Answer:

Own this car?

Share your experience with others.

2007 Mercedes-Benz R-Class

Review another car

CarGurus Experts

  • #1
    GDI1952
    Reputation
    690
  • #2
    anjy834u
    Reputation
    470
  • #3
    trkemp
    Reputation
    450
View All

Know more, shop wisely

Search

Related Models For Sale

Used Mercedes-Benz E-Class
658 Great Deals out of 10,764 listings starting at $1,999
Used Mercedes-Benz S-Class
288 Great Deals out of 6,669 listings starting at $2,499
Used Mercedes-Benz GL-Class
96 Great Deals out of 1,290 listings starting at $3,000
Used Mercedes-Benz M-Class
137 Great Deals out of 1,713 listings starting at $1,988
Used Mercedes-Benz C-Class
922 Great Deals out of 20,737 listings starting at $2,499
Used Mercedes-Benz SL-Class
121 Great Deals out of 2,227 listings starting at $5,099
Used Mercedes-Benz B-Class
31 listings starting at $6,995
Used Mercedes-Benz G-Class
131 Great Deals out of 2,883 listings starting at $15,988

Used Cars for Sale

2012 Mercedes-Benz R-Class For Sale
8 listings starting at $4,999
2011 Mercedes-Benz R-Class For Sale
19 listings starting at $5,995
2009 Mercedes-Benz R-Class For Sale
6 listings starting at $6,499
2008 Mercedes-Benz R-Class For Sale
19 listings starting at $4,890

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.