2017 Mercedes-Benz Sprinter 3500

The defect

Daimler Vans USA, LLC (DVUSA) is recalling certain 2012-2018 Mercedes Benz Sprinter 3500 and Freightliner Sprinter 3500 vehicles upfitted into campers or recreational vehicles. The Electronic Stability Control (ESC) unit may become disabled on these vehicles.

The risk

If ESC becomes disabled, vehicle driving stability may be impacted under certain driving conditions, increasing the risk of a crash.

The remedy

DVUSA will notify owners, and dealers will replace the rear-wheel speed sensor with a more robust sensor, free of charge. DVUSA issued owners an interim notification on March 10, 2021. Owners may contact DVUSA customer service at 1-877-762-8267. DVUSA's number for this recall is NC3DREZAHA.

Daimler Vans USA, LLC · up to 48,667 vehicles across all model years covered

The defect

Daimler Vans USA, LLC (DVUSA) is recalling certain 2015-2020 Mercedes Benz Sprinter and Freightliner Sprinter vehicles. The hydraulic power steering return line hoses may detach at their connection points under certain operating conditions, causing hydraulic fluid to leak.

The risk

The sudden loss of power steering assist and hydraulic steering fluid leaking onto the roadway may increase the risk of a crash.

The remedy

DVUSA will notify owners, and dealers will check the return line connections of the power steering system, correcting it as needed, free of charge. The recall began December 23, 2020. Owners may contact DVUSA customer service at 1-877-762-8267. DVUSA's number for this campaign is NV3LETULPE.

Daimler Vans USA, LLC · up to 47,667 vehicles across all model years covered

The defect

Daimler Vans USA, LLC (DVUSA) is recalling certain 2014-2017 Freightliner Sprinter 2500 and 3500 and Mercedes-Benz Sprinter 2500 and 3500 vehicles. These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the passenger frontal air bag, these inflators may explode due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.

The risk

An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.

The remedy

DVUSA will notify owners, and dealers will replace the front passenger air bag module, free of charge. The recall began March 15, 2019. Owners may contact DVUSA customer service at 1-877-762-8267.

Daimler Vans USA, LLC · up to 88,388 vehicles across all model years covered

The defect

Daimler Vans USA, LLC (DVUSA) is recalling certain 2015-2017 Freightliner Sprinter 2500 and 3500 and Mercedes-Benz Sprinter 2500 and 3500 vehicles. These vehicles are equipped with certain air bag inflators assembled as part of the driver frontal air bag modules used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the driver frontal air bag, these inflators may explode due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.

The risk

An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.

The remedy

DVUSA will notify owners, and dealers will replace the front driver air bag module, free of charge. The recall is began March 15, 2019. Owners may contact DVUSA customer service at 1-877-762-8267.

Daimler Vans USA, LLC · up to 71,301 vehicles across all model years covered

The defect

Daimler Vans USA, LLC (DVUSA) is recalling certain 2017 Mercedes-Benz and Freightliner Sprinter 2500 and 3500 vehicles. These vehicles may be missing spot welds on the front side wall, connecting the door portal to the hinge reinforcements in the A-pillar area, possibly affecting vehicle strength in a crash.

The risk

If the missing welds affect body strength, there may be an increased risk of injury in the event of a crash.

The remedy

DVUSA will notify owners, and dealers will inspect the vehicles and add any missing spot welds, free of charge. The recall began on July 2, 2018. Owners may contact DVUSA customer service at 1-877-762-8267.

Daimler Vans USA, LLC · up to 153 vehicles across all model years covered

The defect

Daimler Vans USA, LLC (DVUSA) is recalling certain 2016-2017 Mercedes-Benz Sprinter 2500 and Sprinter 3500 vehicles, equipped with folding seats (sales code S20). The unloaded vehicle weight (UVW) label on these incomplete vehicles may be incorrect.

The risk

The incorrect UVW label can result in final stage manufacturers exceeding the maximum vehicle weight once the vehicle is completed. A vehicle that exceeds its maximum weight has an increased risk of a crash.

The remedy

DVUSA will notify owners, and dealers will replace the UVW label and inspect the vehicle to make sure that it is not overloaded, free of charge. The recall began on April 3, 2018. Owners may contact DVUSA customer service at 1-877-762-8267.

Daimler Vans USA, LLC · up to 17 vehicles across all model years covered

The defect

Daimler Vans USA, LLC (DVUSA) is recalling certain 2017 Mercedes-Benz Sprinter 3500 and Freightliner Sprinter 3500 vehicles equipped with the Crosswind Assist function. In the event of strong crosswind, automatic brake interventions by the vehicle dynamics control system (ADAPTIVE ESP) might not be activated.

The risk

If Crosswind Assist system does not activate the automatic braking system as expected in the event of a strong crosswind, there would be an increased risk of a crash.

The remedy

DVUSA will notify owners, and dealers will update the ESP control unit with corrected software, free of charge. The recall is expected to begin in January 2018. Owners may contact DVUSA customer service at 1-854-888-3214.

Daimler Vans USA, LLC · up to 2,177 vehicles across all model years covered

The defect

Midwest Automotive Designs, LLC (Midwest) is recalling certain Custom Vans and Camper Van recreational vehicles built on 2014-2017 Mercedes Benz Sprinter chassis and 2016-2017 RAM Promaster chassis. These vehicles are equipped with Kidde Plastic-Handle or Push Button 'Pindicator' fire extinguishers that may become clogged, preventing the extinguisher from discharging as expected or excessive force may be needed to activate the extinguisher. Additionally, in certain models, the nozzle may detach from the valve assembly with enough force that it could cause injury and also render the product inoperable. For a full list of the affected fire extinguisher models visit: https://static.nhtsa.gov/odi/rcl/2017/RMISC-17E062-5427.pdf

The risk

In the event of a fire, if the fire extinguisher does not function properly, it can increase the risk of injury.

The remedy

Midwest will notify owners, and dealers will replace the fire extinguisher with a different brand, free of charge. The recall began on December 11, 2017. Owners may contact Kidde customer service for their replacement extinguisher at 1-855-262-3540, or online at www.kidde.com and click on "Product Safety Recall" for more information.

Midwest Automotive Designs, LLC · up to 550 vehicles across all model years covered

The defect

Daimler Vans USA, LLC (DVUSA) is recalling certain 2017 Mercedes-Benz and Freightliner Sprinter 2500 and 3500 vans. The spare tire holder under the vehicle may not be properly secured.

The risk

If the spare tire holder is not properly secured, the spare tire may separate from the vehicle and become a road hazard, increasing the risk of a crash.

The remedy

DVUSA will notify owners and dealers will lift the spare tire holder completely and tighten the securing screws as necessary, free of charge. The manufacturer has not yet provided a notification schedule. Owners may contact DVUSA custom service at 1-854-888-3214.

Daimler Vans USA, LLC · up to 773 vehicles across all model years covered

Still open engineering analysis · opened September 17, 2021

the air bags

From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to burn too quickly when ignited. The rapid burning can cause the inflator to rupture during deployment, potentially causing serious or even fatal injury to vehicle occupants. See 2016 Blomquist Report at www.nhtsa.gov/sites/nhtsa.gov/files/documents/expert_report-hrblomquist.pdf.Consequently, all frontal inflators using propellant 2004 that do not contain a "desiccant" (a substance that traps and holds moisture) in US vehicles are under recall. These "non-desiccated" inflators either have been or are required to be replaced.In some cases, the remedy part for these recalled inflators was, or will be, an inflator using either propellant 2004 or 2004L that does contain a desiccant. None of these "desiccated" remedy parts (which were installed in older model year vehicles) are currently under recall for a degradation concern. Certain subsets of desiccated PSAN inflators using propellant 2004 for use as original equipment, however, have been recalled for a degradation concern. All Takata inflators produced with propellant 2004L contain desiccant, and none of these desiccated inflators using propellant 2004L are under recall for a degradation concern. There have been no reported field ruptures in any non-recalled desiccated PSAN inflators.It is understood that desiccants fully saturate at some threshold, at which point any additional moisture will not be captured. This means the degradation process observed in non-desiccated inflators using propellant 2004 may also occur in non-recalled desiccated inflators using propellant 2004, assuming additional moisture enters the inflator and high temperature cycling occurs. Based on available information, desiccant saturation can occur within the first five years in the worst environments, and the time required for full saturation is affected by multiple factors. While no present safety risk has been identified, further work is needed to evaluate the future risk of non-recalled desiccated inflators using propellant 2004.Three entities -- Takata (now known as TK Global), the Independent Testing Coalition, and Exponent -- have been studying the long-term behavior of Takata desiccated PSAN inflators using propellant 2004L (as well as 2004) in the presence of moisture and temperature cycling. The research efforts, which include development of predictive modeling techniques and field sample analysis, are ongoing. To date, none of the researchers have identified field evidence showing that propellant 2004L is undergoing a degradation process that leads to aggressive deployment and potential rupture. However, the time in service of such inflators remains short compared to that of the inflators using propellant 2004. Further study is needed to assess the long-term safety of desiccated inflators using propellant 2004L.The Office of Defects Investigation is opening this investigation to examine whether a safety defect related to propellant degradation exists in non-recalled desiccated PSAN frontal inflators manufactured by Takata. This investigation will require extensive information on Takata production processes and surveys of inflators in the field. Lists of recall actions that may have used desiccated PSAN inflators as remedy parts, as well as the makes and models originally manufactured with them, is available with the downloadable version of this document (see nhtsa.gov/recalls?nhtsaId=EA21002 -- note this information is subject to change/revision as the investigation proceeds). This investigation does not supersede EA15-001, which remains open.

Closed preliminary evaluation · opened September 21, 2020 · closed March 30, 2021 · led to recall 21V042000

the air brakes, the hydraulic brakes

The Office of Defects Investigation (ODI) analyzed complaint data provided by Daimler Vans USA, LLC (Daimler) as well as complaints submitted to ODI from consumers to identify incidents related to Rear Wheel Speed Sensors (RWSS) failures. ODI's analysis identified 6,710 incidents of RWSS failure (unique VINs) in MY 2012-2018 Mercedes- Benz and Freightliner Sprinter vehicles upfitted to campers or recreational vehicles (RVs) representing 81 percent of all Sprinter RWSS reports. Complaint and warranty analysis indicated that the majority of incidents (approximately 99%) were related to RWSS moisture intrusion condition in the Sprinter 3500 5-ton variant, which accounts for 98 percent of upfit campers, where moisture build-up and crystal dendrite formation develop in parked RVs and lead to sensor failures. According to the Daimler Information Request (IR) response, if the wheel speed information is detected as implausible by the Electronic Stability Program (ESP) control unit, the ESP system enters a failsafe mode where:-Driver torque requests are no longer accepted;-Cruise control, if used, would be deactivated; -The ESP/ABS system shuts off; and -Multiple warning lamps and messages advise the operator to take the vehicle to the workshop. While the majority of reports involved only ABS and/or ESP warning lights and messages on the instrument cluster due to faulty sensor signals triggering a failsafe mode, some reports cited intermittent sensor failures resulting in increased vehicle speed while in cruise control and degraded ABS or ESP. Degraded ESP functionality may impact driving stability of the 5-ton vehicle.On Feb 3, 2021, following discussion with ODI, Daimler submitted a Defect Information Report (DIR) to NHTSA describing a defect in the RWSS disabling the ESP control unit functions in approximately 48,667 MY 2012 through 2018 Mercedes-Benz and Freightliner Sprinter 3500 vehicles manufactured from Jan 4, 2012 through Oct 25, 2018 (Recall 21V-042). In its DIR, Daimler indicated that RWSS sensor failures are prevalent in camper vans due to sustained periods of non-use, during which time the moisture may not dry out, remaining inside the plastic housing package. If the moisture within the RWSS dries and the RWSS returns to normal operation, the failsafe mode and the warning lights will disappear at the next ignition cycle, but the sensor fault remains stored within the ESP control unit and can be accessed through a diagnostic evaluation. ODI will continue to monitor field experience in Sprinter non-RVs and Sprinter 2500 RVs 3-ton and 3.5-ton variants (approximately 626 vehicles).Daimler will notify owners of the recalled vehicles and advise them to take their vehicle to a Mercedes-Benz or Freightliner Sprinter dealer, who will replace the RWSS with a repackaged sensor with high robustness against moisture intrusion. Daimler began notifying dealers and owners in Feb 2021. This Preliminary Evaluation is closed.The ODI reports cited above can be reviewed at NHTSA.gov under the following ID numbers:11352380 11351299 11350521 11348969 11342776 11342464 11341988 11341151 11340388 11338230 11337921 11331832 11331829 11331476 11331427 11331066 11328671 11325768 11325693 11322814 11322346 11320295 11319376 11317336 11311647 11310621 11308318 11254223 11253828 11252220 11196530 11194330 11164250 11145019 11141273 11139000 11138785 11124129 11094122 11394837 11390889 11390039 11389262 11387883 11387713 11386418 11383887 11383866 11382947 11377384 11376615 11376973 11375781 11375403 11374997 11374151 11373892 11373111 11366293 11365920 11365594 11365355 11365194 11364253 11364346 11363990 11363787 11362948 113629

towed · 12,000 miles

SPRINTER COMPLETELY LOST ELECTRICAL POWER, ENGINE AND DRIVE TRAIN PROPULSION. THE TACH AND SPEEDOMETER FROZE IN PLACE AT 2500 RPM AND 15MPH. 60 SECONDS PASSED AND THE DASH LIGHTS BLINKED AND THEN ALLOWED ME TO RESTART VEHICLE. IT WAS LIKE THE SYSTEM RE-BOOTED ITSELF. LUCKILY I WAS NOT AT SPEED OR IN A DRIVING LANE WHEN THIS HAPPENED. I HAD JUST FILLED THE TANK WITH DIESEL, MY DEF WAS AT 80% FULL AND I WAS DEPARTING THE SERVICE STATION. I WAS ABLE TO START VEHICLE AND RETURN HOME, 10 MILES. WHEN I ATTEMPTED TO RESTART THE VEHICLE AT HOME THE STARTER MADE A GRINDING NOISE AND THE MB DEALERSHIP HAS HEARD THE SAME NOISE. CALLLED MERCEDES SPRINTER HOTLINE AND GOT THE SPRINTER TOWED TO THE …

NHTSA complaint 11185622, quoted in part. Filed by an owner and not verified by NHTSA or by us.

The vehicle has swivel seats. When the driver’s seat swivel, it’s severed the wires, the control the SRS system.

NHTSA complaint 11744347. Filed by an owner and not verified by NHTSA or by us.

325,000 miles

The contact owns a 2017 Mercedes-Benz M3CA76 Sprinter 3500. The contact stated while driving at approximately 65 MPH, the diesel purifier, Diesel Exhaust Fluid, DEF system, warning illuminated. The contact stated that the failure of the DEF system had occurred before the recent failure. The contact stated that the first failure had occurred several years ago. The contact had taken the vehicle to an independent mechanic where it was diagnosed and determined that the DEF system again needed to be replaced. The vehicle was not repaired. The manufacturer was informed of the failure. The failure mileage was approximately 325,000.

NHTSA complaint 11632139. Filed by an owner and not verified by NHTSA or by us.

44,000 miles

The contact owns a 2017 Mercedes- Benz Sprinter 350. The contact stated that while driving at various highway speeds the warning message "DEF Is Low" had suddenly displayed and the vehicle went into "Limp Mode" causing the speed to suddenly reduce to 5 MPH. The vehicle was taken to the local dealer who diagnosed that the DEF tank was faulty and needed to be replaced. The vehicle was not yet repaired. The manufacturer and local dealer were notified of the failure but no assistance was offered. The failure mileage was 44,000.

NHTSA complaint 11631555. Filed by an owner and not verified by NHTSA or by us.

49,500 miles

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 complaint 11540773. Filed by an owner and not verified by NHTSA or by us.

The ESP and ABS warning lights went on suddenly after what sounded like a thud. The car had not run over anything. There was some initial brief chattering of the break pedal, and that subsided. The car was not near a suitable and available repair shop at the time. It was driven to complete a trip. There were several instances of break pedal chattering that led concern about the controllability of the vehicle. During the trip, it was taken to a brake shop, and the technicians felt it was likely safe to drive. Eventually after the servicing dealer first replaced the front speed sensors, the ESP unit was found to be shorted. This event is of concern because the speed sensors on the rear have …

NHTSA complaint 11539850, quoted in part. Filed by an owner and not verified by NHTSA or by us.

The front left wheel cover shifted and nearly sheared off the tire valve stem. Had this happened while we were on the road, the tire would have had a very fast deflate/explosion. This would have put the 24ft. RV into an uncontrollable nose-dive and possible crash situation. The nearly-sheared valve stem was discovered by technicians while we were having routine maintenance done at the authorized Mercedes dealership. They removed the tire and replaced the valve stem. We were told by the Service Manager that this usually happens to the rear dual wheels, not the front. We have had zip ties put on to keep the wheel "hubcaps" (beauty rings) on the wheels because they are notorious for flying …

NHTSA complaint 11530098, quoted in part. Filed by an owner and not verified by NHTSA or by us.