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

237,135

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 6,470 nationwide S-Class listings starting at $2,700.

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
408 Great Deals out of 19,898 listings starting at $699
Used BMW 7 Series
183 Great Deals out of 6,138 listings starting at $2,999
Used Mercedes-Benz CLS-Class
53 Great Deals out of 2,231 listings starting at $6,456
Used Mercedes-Benz C-Class
461 Great Deals out of 26,531 listings starting at $2,000
Used Mercedes-Benz SL-Class
40 Great Deals out of 2,840 listings starting at $3,500
Used Mercedes-Benz CL-Class
22 Great Deals out of 586 listings starting at $4,495
Used Audi A8
41 Great Deals out of 2,030 listings starting at $3,490
Used Lexus LS 460
67 Great Deals out of 2,573 listings starting at $7,995
Used Land Rover Range Rover
96 Great Deals out of 4,344 listings starting at $3,500
Used BMW 5 Series
490 Great Deals out of 15,929 listings starting at $1,700
Used Mercedes-Benz GL-Class
180 Great Deals out of 3,987 listings starting at $8,495
Used Porsche Panamera
37 Great Deals out of 2,570 listings starting at $28,995
Used Mercedes-Benz G-Class
7 Great Deals out of 1,225 listings starting at $23,500
Used BMW 6 Series
90 Great Deals out of 3,106 listings starting at $6,977

Used Cars For Sale

2017 Mercedes-Benz S-Class S 550 4MATIC For Sale
647 listings starting at $99,998
2016 Mercedes-Benz S-Class S 550 4MATIC For Sale
47 listings starting at $74,995
2015 Mercedes-Benz S-Class S 550 4MATIC For Sale
18 Great Deals out of 314 listings starting at $42,495
2014 Mercedes-Benz S-Class S 550 4MATIC For Sale
7 Great Deals out of 209 listings starting at $47,777
2013 Mercedes-Benz S-Class S 550 4MATIC For Sale
10 Great Deals out of 121 listings starting at $28,980

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.