2021 Mercedes-Benz Sprinter 1500

The Distronic Cruise Control stops working and then will start working again several times on long trips. After research it appears if the radar doesn't detect anything in front of your vehicle for an hour it thinks it is inoperable and and shuts the Distronic Cruise Control off and it cannot be reengaged. If it detect a vehicles in front of you for four minutes or more it will reset the radar and your Distronic Cruise Control can be turned on again. This is dangerous as it requires you to follow closely behind another vehicle for at least four minutes to reset. Out west where I live there are a lot of road stretches' where you will have little to no traffic for over an hour. Mercedes needs to change this software bug and provide another method for it's radar check warning.

NHTSA ID

11612105

Incident

Aug 21, 2024

Vehicle is unable to move apparently because of a design flaw that allows water to travel down cables into the EIS as described here [XXX] and here [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11607908

Incident

Aug 12, 2024

On long trips (when you need cruise control the most) the adaptive cruise control will (seemingly at random) stop working with a warning about the active distance assist and active brake assist. It has happened in all situations from heavy traffic to long distances of no other cars on the road. It stays non-functional for anywhere from a few minutes to several days. It has happened many times. The dealers are clueless. Saying nonsense like "I'm not aware of this problem." even though the Internet is filled with reports of the exact issue.

NHTSA ID

11593062

Incident

Jun 7, 2024

Fuel pump recall July 5. No resolution. Vehicle deemed unsafe per recall. Please advise. Have contacted Mercedes Benz and also local dealer. No resolution at this time. What are the next steps?

NHTSA ID

11547376

Incident

Sep 29, 2023

This recall has been outstanding since July. It is now 2 months later and there is no remedy or repair noted for this safety concern. What are the next steps for resolution of this situation?

NHTSA ID

11544754

Incident

Sep 15, 2023

The contact's husband owns a 2021 Mercedes Benz Sprinter 1500. The contact stated that while driving at an undisclosed speed, the ABS warning light was illuminated. The vehicle was taken to the dealer, where the brakes and brakes rotors were serviced; however, the failure recurred. The vehicle was taken back to the dealer, where the brakes and brakes rotors were serviced for a second time. The contact stated the brake caliper had exposed out of the vehicle and the brakes were dragging. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 22,880.

NHTSA ID

11513923

Incident

Nov 1, 2021

Mileage

22,880 mi

2021 MERCEDES BENZ SPRINTER. CONSUMER WRITES IN REGARD TO PARTS BEING UNAVAILABLE TO PERFORM SAFETY RECALL.

NHTSA ID

11471824

Incident

Jun 30, 2022

On UPWARD slope in 4WD on icy intersection ,proceeding less than 5 mph, emergency braking as a car dead stopped at intersection on green light, hit brakes hard and brake pedal and gas pedal both engaged,, van kept moving forward,, pumped once same effect, ran in to rear of stopped car at 2-3 mph.. I was wearing work boots and gas pedal and brake pedal both at same elevation. brake pedal to close to the gas pedal.. Vehicle is a 4 wd 2500 series van. I have used van for 5,000 miles so I am used to the vehicles characteristics. Practiced a recreation a few times with same result, brake and gas pedal both get depressed upon panic hit with foot.

NHTSA ID

11452961

Incident

Feb 14, 2022

Sprinter 907 ‑ Oil leak in area of wheel hub / rear axle shaft Complaint Oil leak in the area of the wheel hub Cause Insufficient sealing with previous axle shaft with single sealing lip Remedy New axle shafts have been created with a dual lip style seal. New part numbers: A 906 350 37 10 ‑‑> A 907 350 19 03 ( left / ring gear 215 ) A 906 350 38 10 ‑‑> A 907 350 20 03 ( right / ring gear 215 ) A 906 350 39 10 ‑‑> A 907 350 21 03 ( left / ring gear 245 ) A 906 350 40 10 ‑‑> A 907 350 22 03 ( right / ring gear 245 )

EGR Valve Diagnosis & Cleaning (and EGR Cooler Cleaning) – OM642, Sprinter 906/907 Complaint Complaint A: The engine is jolting/bucking between 1700 and 1900 rpm. Complaint B: One or more mechanical related fault codes for EGR Valve stored in CDI control unit, with possible Check Engine Light. Review list of mechanical fault codes in table below. NOTE: If one or more electrical related fault codes for EGR Valve are also present in CDI, utilize Complaint C. Review list of electrical fault codes PDF document in attachments. Complaint C: One or more electrical related fault codes for EGR Valve stored in CDI control unit, with possible Check Engine Light. Review list of electrical fault codes PDF document attached. NOTE: This LI supersedes LI14.20‑N‑073813, which is no longer valid. Cause Cause of Complaint A: Increased friction between the EGR Valve blade and seat due to soot deposits causing a delay of the EGR Valve being able to reach the target value of the EGR Valve position controller. NOTE: This causes the EGR Valve blade and potentially the boost pressure controller to oscillate. Cause of Complaint B: Soot deposits between the EGR Valve blade and seat leading to the EGR Valve no longer being able to meet the desired target of the EGR Valve position controller. Cause of Complaint C: Internal EGR Valve or other electrical faults related to the EGR Valve function.

Acoustic Warning or message occurring when a closed sliding door is not recognized Complaint Customer may state the warning message or indicator accompanied by acoustic tone alerting the sliding door is ajar when the door is completely closed Cause There are several reasons that lead to the failure occurring: ‑ Mechanical damage through bending when loading and unloading ‑ Worn contact plates ‑‑> After detachment of silver plating, the coper plate is corroded ‑ Movement of sliding door/body when driving ‑‑> Contact pins do not always make contact with contact plate ‑‑> Central locking system fault message in instrument cluster Remedy In a problem case, replace contact switch for vehicles with +T50/+T55/+EL9 or contact plate with A4478201903 Check the fit of the sliding doors here and make any necessary adjustments as per AR72.16‑S‑1023E (447 /448) and AR72.16‑D‑1023TS (907/910). Further valid damage codes: 82326 Contact switch for central locking system on sliding door 82347 Contact plate for central locking system on sliding door 53196 K/Z contact plate for central locking system on sliding door 82645 Contact switch for sliding door

Brakes may lock up when reversing at slow speeds, 907 vehicles with modification year (XJ4) Complaint When reversing slowly, the vehicle erroneously triggers an emergency braking event, causing the brakes to lock up. Engine may not start following a key cycle. Cause The vehicle triggers a maneuvering or emergency braking event while reversing. The customer must then immediately park the vehicle (ignition Switched OFF) The hydraulic pressure release process within the ESP control unit may not be completed. Remedy Updating the software release of the RVC177 reversing camera

Roof‑mounted air conditioning system HK4 does not cool/cools poorly Complaint Roof‑mounted air conditioning system HK4 does not cool/cools poorly. Fault code in HVAC177: B106F87 The left rear blower regulator has a malfunction. Message missing. B107087 The right rear blower regulator has a malfunction. Message missing. Cause Condenser fans of roof‑mounted air conditioning system HK4 are not functioning. The fans themselves have a fault on the circuit board. As a result, an extremely rare interaction of various processes can lead to failure of the fans (software enters an undefined state). Remedy 1. Remove and reinsert the fuse for the condenser fans. 2. Activate the condenser fans via Xentry and check that they are operating correctly.

Complaint Customer or dealer wishes to store a 907 Sprinter for an extended period (longer than 20 days) Cause With the enhanced electrical system of the 907 Sprinter, it is necessary to take additional measures to ensure discharge of the systems and emergency P battery G1/2 does not occur. Remedy ‑ Disconnect ground line of the on‑ board electrical system battery G1 at the battery master switch on located on the interior bulkhead, driver’s side (see image Battery Main Switch) AR54.10‑D‑0029TS ‑ Expose fuse holder at driver’s seat base and remove fuse F55/4f32 (10amp ATO) (see image Fuse Box)