2011 S550 4MATIC CONSTANT DRAIN ON BATTERY

Asked by Apr 10, 2016 at 05:03 PM about the 2011 Mercedes-Benz S-Class S 550 4MATIC

Question type: Maintenance & Repair

BATTERY LOOSES VOLTAGE WHILE SITTING

3 Answers

242,285

https://www.youtube.com/watch?v=KF1gijj03_0

1 of 1 people found this helpful.
Best Answer

Thanks I'll give it a try

5

The S-Class is so loaded with electronics and safety features that are active 24/7.....its always a big drain on the battery. Get a 12V battery tender (you get it in all auto stores for 20-30 bucks), and hook it up to the terminals if the car will sit longer than a week or two. If you let the battery get drained below a certain charge too many times, you will kill it eventually. Take care.

Your Answer

Add photo

Related Questions

S-Class

Looking for a Used S-Class in your area?

CarGurus has 6,602 nationwide S-Class listings starting at $2,990.

ZIP:

Search Mercedes-Benz S-Class Questions

Mercedes-Benz S-Class Experts

#1 Tom Demyan
Tom Demyan
Reputation 750
#2 Michael Kane
Michael Kane
Reputation 540
#3 lightGear
lightGear
Reputation 420
View All

Related Models For Sale

Used Mercedes-Benz E-Class
361 Great Deals out of 19,348 listings starting at $1,500
Used BMW 7 Series
164 Great Deals out of 5,957 listings starting at $2,999
Used Mercedes-Benz CLS-Class
60 Great Deals out of 2,215 listings starting at $6,850
Used Mercedes-Benz C-Class
428 Great Deals out of 25,477 listings starting at $2,000
Used Mercedes-Benz SL-Class
45 Great Deals out of 2,814 listings starting at $4,530
Used Mercedes-Benz CL-Class
28 Great Deals out of 587 listings starting at $2,800
Used Audi A8
45 Great Deals out of 2,035 listings starting at $4,300
Used Land Rover Range Rover
99 Great Deals out of 4,532 listings starting at $3,499
Used BMW 5 Series
470 Great Deals out of 15,436 listings starting at $500
Used Lexus LS 460
63 Great Deals out of 2,514 listings starting at $7,995
Used Mercedes-Benz GL-Class
137 Great Deals out of 3,763 listings starting at $7,900
Used Porsche Panamera
35 Great Deals out of 2,548 listings starting at $28,895
Used BMW 6 Series
87 Great Deals out of 2,887 listings starting at $7,200
Used Mercedes-Benz G-Class
18 Great Deals out of 1,335 listings starting at $19,995

Used Cars For Sale

2017 Mercedes-Benz S-Class S 550 4MATIC For Sale
698 listings starting at $93,992
2016 Mercedes-Benz S-Class S 550 4MATIC For Sale
45 listings starting at $69,995
2015 Mercedes-Benz S-Class S 550 4MATIC For Sale
17 Great Deals out of 368 listings starting at $41,995
2014 Mercedes-Benz S-Class S 550 4MATIC For Sale
4 Great Deals out of 198 listings starting at $47,000
2013 Mercedes-Benz S-Class S 550 4MATIC For Sale
7 Great Deals out of 115 listings starting at $23,877

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.