2015 MCI D4000 problems, complaints & recalls

2015 MCI D4000 recalls (5)

• Recall 24V073000Feb 7, 20242,114 vehicles
  EQUIPMENT ADAPTIVE/MOBILITY:WHEELCHAIR LIFT/RAMP

  Motor Coach Industries (MCI) is recalling certain 2014-2018 D4000, 2013-2019 D4005, 2013-2023 D4500, 2013-2020 D4505, and 2021-2024 D45CRT coaches equipped with a Ricon wheelchair lift. The red beacon lighting on the Threshold Warning System (TWS) may not be bright enough. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 403, "Platform Lift Systems."

  Risk: Beacons that do not provide proper illumination may be less visible to wheelchair lift users, increasing the risk of injury.

  Remedy: MCI will work with Ricon to replace the TWS kits, free of charge. Owner notification letters were mailed March 21, 2024. Owners may contact MCI customer service at 1-800-241-2947.

• Recall 20V242000Apr 29, 2020641 vehicles
  SEAT BELTS

  Motor Coach Industries (MCI) is recalling certain 2015-2016 D4000, 2015-2020 D4500 and D4505, 2016-2020 J4500, 2018 J3500, and 2017 D4005 buses. The seat belts may not extend from the retracted position, rendering the seat belt unusable. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standards (FMVSS) number 208, "Occupant Crash Protection," and number 209, "Seat Belt Assemblies."

  Risk: Inability to use the seat belt may increase the risk of injury in the event of a crash.

  Remedy: MCI will notify the affected owners, and dealers will inspect and replace the seat belts, as necessary, free of charge. MCI issued owners an interim notification June 26, 2020. The recall began January 13, 2021. Owners may contact MCI customer service at 1-800-241-2947. MCI's number for this recall is SB 482.

• Recall 18V309000May 13, 20181,123 vehicles
  ENGINE AND ENGINE COOLING:EXHAUST SYSTEM · ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE

  Motor Coach Industries (MCI) is recalling certain 2011-2016 D4500, D4505, D4000, D4005, and D4000 ISTV motor coaches equipped with ISX engines. Due to vibrations, the exhaust bellow pipes develop a hole.

  Risk: If the pipe develops a hole, during a regeneration cycle, hot exhaust gases may leak out, increasing the risk of a fire.

  Remedy: MCI will notify owners, and dealers will replace the bellows pipe assembly with an improved part, free of charge. The recall began July 10, 2018. Owners may contact MCI customer service at 1-800-241-2947.

• Recall 16V020000Jan 20, 2016607 vehicles
  SEATS

  Motor Coach Industries (MCI) is recalling certain model year 2011-2013 and 2015 J4500 coaches manufactured November 18, 2011, to July 10, 2015, 2011-2012 and 2014-2015 D4000 coaches manufactured manufactured September 24, 2010, to September 5, 2015, 2011-2013 and 2015-2016 D4005 coaches manufactured January 17, 2011, to November 23, 2015, 2012-2014 and 2016 D4000ISTV coaches manufactured July 18, 2012, to December 2, 2015, 2010-2016 D4500 coaches manufactured April 15, 2010, to December 18, 2015 and 2011-2016 D4505 coaches manufactured December 15, 2010, to December 4, 2015. The affected buses are equipped with certain Recaro Ergo-M Commercial Bus Driver Seats that have J-Brackets that may be missing welds which could allow the seat belt anchorage assembly to separate from the J-Bracket.

  Risk: If the seatbelt anchorage assembly separates from the J-Bracket, the bus driver may not be properly restrained in the event of a crash increasing their risk of injury.

  Remedy: MCI will notify owners and dealers will inspect the seats and determined if welds are missing. Any J-Bracket that is missing welds will be removed and replaced, free of charge. The recall began on February 15, 2016. Owners may contact MCI at 1-800-241-2947. MCI's number for this recall is SB 431.

• Recall 15V580000Sep 21, 2015145 vehicles
  ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS

  Motor Coach Industries, Inc. (MCI) is recalling certain model year 2015 D4000 vehicles manufactured June 8, 2015, to July 20, 2015, D4005 vehicles manufactured March 18, 2015, to July 10, 2015, D4500 vehicles manufactured December 19, 2014, to July 20, 2015, and D4505 vehicles manufactured December 18, 2014, to July 15, 2015. In the affected vehicles, the fuse block assembly for the heating, ventilation and air conditioning motors in the battery compartment may have been assembled incorrectly.

  Risk: The incorrectly assembled fuse block may not protect the circuit and the connections may arc, increasing the risk of a fire.

  Remedy: MCI will notify owners, and dealers will replace the fuse block assembly, free of charge. The recall began on November 2, 2015. Owners may contact MCI customer service at 1-800-241-2947.

NHTSA defect investigations

• RQ17007Opened Sep 18, 2017Closed Jul 31, 2018led to recall 18V309000

  Exhaust Bellows Pipe Fracture Recall

  By letter dated April 15, 2013, Motor Coach Industries (MCI) notified the Office of Defects Investigation (ODI) of a safety defect that may exist in certain model year (MY) 2012 and 2013 MCI D-model coaches built from December 22, 2011 to May 19, 2012 equipped with the Cummins 2010 EPA ISX 12 Liter engine.These vehicles may have had an incorrect installation of the exhaust pipe.If installed incorrectly, the elbow pipe may prematurely fail and if a Diesel Particulate Filter regeneration event occurs, the hot exhaust gases could cause a fire, resulting in injury to persons and/or damage to prope…

Recent 2015 MCI D4000 complaints

Excerpts of the newest owner complaints, lightly cleaned of personal details. Complaints are unverified owner reports.

No narrative complaints on file.

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Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data, as of Oct 10, 2026. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. View this vehicle on NHTSA.gov Methodology