Home · 2017 Mercedes-benz Sprinter 3500xd Crew Van · Complaints

What 27 owners told NHTSA about the 2017 Mercedes-benz Sprinter 3500xd Crew Van

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (27)Electronic Stability Control (esc) (7)Wheels (6)Brakes (5)Speed control (4)Body & structure (3)Electrical system (3)Airbags (2)Fuel System, Diesel (2)Driver assistance (1)Engine (1)

3 of 27 complaints match · Body & structure · clear filters

Aug 25, 2023Body & structure

The contact owns a 2017 Mercedes-Benz Sprinter 3500. The contact stated while driving approximately 25 MPH, he had to brake abruptly, due to an animal crossing the roadway. Then he heard a loud sound coming from underneath the vehicle, when he took his foot off the brake. . The contact pulled over to the side of the road and saw the water tank had fallen to the ground. The vehicle was taken to an independent mechanic where the water tank was firmly re-attached to the RV. The manufacturer was notified of the failure, but has to date denied responsibility for inadequately attaching the water tank to its RVs. The failure mileage was 49,500.

NHTSA ODI 11540773

Apr 12, 2021Body & structureFuel system

SIDE ENTRY DOOR OPENED TWICE WHILE DRIVING. 1ST WE THOUGHT WE DIDN'T CLOSE IT RIGHT, BUT I CHECKED AND DOOR HAD LOCKS ENGAGED. THE 2ND TIME THAT DOOR OPENED UP, I PULLED OVER AND CHECKED AND ENGAGED ALL LOCKS ON DOOR AND THEN PUSHED IT A BIT AND TO MY SURPRISE THE DOOR OPENED UP! IT TURNS OUT THE SCREWS WERE LOSE SO THE LOCKS WERE NOT ENGAGING. SO I TIGHTENED THEM UP WITH THE DRILL AND PROBLEM SOLVED. THIS IS AN RV AND IT IS DRIVEN MANY MILES AND ON BUMPY ROADS SO THE SCREWS WILL LOOSEN UP CAUSING THE DEADBOLT LOCKS NOT TO ENGAGE PROPERLY. 2ND ISSUE, HOLES UNDERNEATH BED DESIGNED TO ALLOW SLIDEOUT ROLLERS TO EXTEND BED IS A SAFETY CONCERN AS GAS FUMES ENTER THE RV.*DT

NHTSA ODI 11407752

Jan 1, 2020Body & structure

BODY PARTS ARE FALLING OF FOR RUNNING BOARDS, PARTS HAVE FALLEN OFF ON THE HIGHWAY AND HIT OTHER VEHICLES. DEALER UNABLE TO FIND PARTS TO RESOLVE ISSUE.

NHTSA ODI 11292401

Working with the data? Download all 27 complaints as CSV · fetched from NHTSA July 19, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2017 Mercedes-benz Sprinter 3500xd Crew Van verdict →