2015 ML350 rear passenger doors allow opening when the car is locked

Asked by TXML350 Nov 16, 2022 at 04:03 PM about the 2015 Mercedes-Benz M-Class ML 350

Question type: Maintenance & Repair

Why does my 2015 ML350 allow the rear passenger doors to be opened when
the car is locked? The alarm will sound but the doors are still allowed to be
opened but the front doors stay locked.  Same is true if the locks automatically
lock while driving but if I pull to a stop and someone were to try to open a rear
door, they would be able to open it but not the front doors. How do I fix this?

2 Answers
1,800

Carpentar answered about a year ago

Start w fuses both doors affected says either lock modules are possibly bad, two failing at once is unlikely but can happen. Guessing fuse.

1 people found this helpful.
Mark helpful
307,235

Gene answered about a year ago

Have you checked the menu items for a rear door opt out for power locking? If you manually lock those doors do they lock then?

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

Own this car?

Share your experience with others.

2015 Mercedes-Benz M-Class

Write a car review

Review another car

Shortcuts

Search Mercedes-Benz M-Class Questions

CarGurus Experts

  • #1
    jihadghazali
    Reputation
    1,410
  • #2
    wellness
    Reputation
    1,200
  • #3
    snowseal19
    Reputation
    1,120
View All

Know more, shop wisely

Search

Related Models For Sale

Used Mercedes-Benz GLE-Class
698 Great Deals out of 15,637 listings starting at $11,735
Used Mercedes-Benz GL-Class
98 Great Deals out of 1,378 listings starting at $1,075
Used Mercedes-Benz E-Class
692 Great Deals out of 10,136 listings starting at $2,200
Used Mercedes-Benz GLK-Class
76 Great Deals out of 1,030 listings starting at $3,999
Used Mercedes-Benz S-Class
296 Great Deals out of 6,883 listings starting at $2,499
Used Mercedes-Benz C-Class
946 Great Deals out of 17,132 listings starting at $1,500
Used BMW X5
840 Great Deals out of 14,370 listings starting at $1,555
Used Mercedes-Benz GLC-Class
653 Great Deals out of 10,561 listings starting at $9,500
Used Mercedes-Benz G-Class
157 Great Deals out of 3,035 listings starting at $25,994
Used Lexus RX
825 Great Deals out of 14,775 listings starting at $1,100
Used Audi Q7
368 Great Deals out of 6,325 listings starting at $2,900
Used Jeep Grand Cherokee
2,536 Great Deals out of 49,679 listings starting at $624
Used Porsche Cayenne
268 Great Deals out of 3,022 listings starting at $4,300
Used Mercedes-Benz GLA-Class
278 Great Deals out of 4,813 listings starting at $6,700

Used Cars For Sale

2015 Mercedes-Benz M-Class ML 350 For Sale
12 Great Deals out of 139 listings starting at $8,000
2014 Mercedes-Benz M-Class ML 350 For Sale
10 Great Deals out of 90 listings starting at $8,999
2013 Mercedes-Benz M-Class ML 350 For Sale
74 listings starting at $8,549
2011 Mercedes-Benz M-Class ML 350 For Sale
3 Great Deals out of 41 listings starting at $6,900

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.