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RECALLROADTHE CAMPAIGN RECORD

MODEL-YEAR RECALL REPORT

2020 Newmar Mountain Aire recalls

NHTSA's September 21, 2026 snapshot lists 7 safety recall campaigns for the 2020 Newmar Mountain Aire, spanning 7 component groups. A model match does not confirm that a specific VIN is included.

Official source: NHTSA recall campaign file · Snapshot September 21, 2026

Distinct campaigns7not VIN-specific
Component groups7distinct top-level categories
Latest recordApril 11, 2022report received
VIN resultNot checkeduse official lookup

01 / OFFICIAL CAMPAIGNS

2020 Newmar Mountain Aire recall campaigns

The 2020 Newmar Mountain Aire report contains 7 distinct NHTSA campaigns; the most recently received record is campaign 22V234000 dated April 11, 2022.
Component
SEATS
Report received
April 11, 2022
Potential units
4,961campaign-wide
Defect and consequence

Defect: Newmar Corporation (Newmar) is recalling certain 2019-2022 Bay Star, Bay Star Sport, Ventana, Dutch Star, New Aire, Canyon Star, 2019 Ventana LE, 2020-2022 Kountry Star, 2019-2020 Mountain Aire, London Aire, Essex, and 2021 Super Star vehicles. The wiring under the seats may be incorrectly secured, which can lead to a pinched wire in the seat adjustment mechanism and cause an electrical short circuit.

Why it matters: A short circuit increases the risk of a fire.

Remedy

Dealers will inspect and secure the wiring, adding circuit breaker and fuse protection as necessary, free of charge. Owner notification letters are expected to be mailed on June 10, 2022. Owners may contact Newmar's customer service at 1-800-731-8300.

Owner notification: June 10, 2022 · Filing manufacturer: Newmar Corporation

Component
ELECTRICAL SYSTEM
Report received
September 9, 2021
Potential units
1,554campaign-wide
Defect and consequence

Defect: Newmar Corporation (Newmar) is recalling certain 2019-2021 London Aire, Dutch Star, Essex, King Aire, Mountain Aire, 2020-2021 Ventana, and 2021 New Aire recreational vehicles. The instrument cluster may intermittently go blank while the vehicle is in motion.

Why it matters: A blank instrument cluster display may be missing critical information such as the vehicle's speed and warning lights, which can increase the risk of a crash.

Remedy

Dealers will update the control module software, and reroute and secure the ductwork, free of charge. Owner notification letters were mailed on November 8, 2021. Owners may contact Newmar's customer service at 1-800-731-8300.

Owner notification: November 8, 2021 · Filing manufacturer: Newmar Corporation

Component
EQUIPMENT, STRUCTURE
Report received
July 27, 2021
Potential units
4,106campaign-wide
Defect and consequence

Defect: Newmar Corporation (Newmar) is recalling certain 2019-2021 Bay Star, Ventana, New Aire, 2019-2020 Canyon Star, Bay Star Sport, Essex, King Aire, London Aire, Mountain Aire, 2018-2021 Dutch Star, 2020 Kountry Star, and 2019 Ventana LE recreational vehicles. The adhesive that bonds the vented portion of the window may fail.

Why it matters: Adhesive failure may cause the vent portion of the window to detach, increasing the risk of a crash or injury.

Remedy

Dealers will inspect the windows, and replace the vent if necessary, free of charge. Owner notification letters were mailed on September 10, 2021. Owners may contact Newmar customer service at 1-800-731-8300. Newmar's number for this recall is 21E 047.

Owner notification: September 10, 2021 · Filing manufacturer: Newmar Corporation

Component
STEERING, SUSPENSION
Report received
February 18, 2021
Potential units
253campaign-wide
Defect and consequence

Defect: Newmar Corporation (Newmar) is recalling certain 2020-2022 Dutch Star, King Aire, Essex, London Aire, and Mountain Aire motorhomes. The steering gear mounting bolts may become loose and back out, resulting in difficulty steering.

Why it matters: Difficulty steering, or the inability to steer in both directions, can increase the risk of a crash.

Remedy

On behalf of Newmar, Shyft Group Inc. will coordinate the recall repair and notify owners, and dealers will replace the steering gear mounting bolts and washers, free of charge. The recall is expected to began April 19, 2021. Owners may contact Newmar customer service at 1-800-731-8300. Newmar's number for this recall is 21V 041.

Owner notification: April 16, 2021 · Filing manufacturer: Newmar Corporation

Component
ELECTRICAL SYSTEM, EXTERIOR LIGHTING
Report received
July 21, 2020
Potential units
3,202campaign-wide
Defect and consequence

Defect: Newmar Corporaton (Newmar) is recalling certain 2016-2019 Ventana LE, 2017-2020 Ventana, London Aire, Essex and Dutch Star, 2017-2019 Mountain Aire, 2018-2020 New Aire, and 2020 Kountry Star motorhomes that received the 'inspection-only' remedy from recall 19V-426. The rear mounted Power Distribution Module (PDM) may have been damaged during manufacturing, possibly resulting in the rear marker lights, brake lights, or turn signals not functioning.

Why it matters: Non-functioning exterior marker lights can increase the risk of a crash.

Remedy

Newmar will notify owners, and Daimler Trucks North America dealers will replace the PDM, free of charge. This recall began September 11, 2020. Owners may contact Newmar's customer service at 1-800-731-8300. Newmar's number for this recall is 20V-404.

Owner notification: September 11, 2020 · Filing manufacturer: Newmar Corporation

CAMPAIGN

NHTSA 19V816000

Component
EXTERIOR LIGHTING
Report received
November 15, 2019
Potential units
6campaign-wide
Defect and consequence

Defect: Newmar Corporation (Newmar) is recalling certain 2020 Mountain Aire motorhomes built on a Daimler Trucks North America (DTNA) chassis. The low beam bulbs may not remain illuminated when the high beam bulbs are activated.

Why it matters: If both beams are not illuminated together as intended, the driver may have reduced visibility, increasing the risk of a crash.

Remedy

Newmar will notify owners, and DTNA dealers will repair as necessary to ensure the low beam bulb will illuminate along with the high beam bulb, free of charge. The recall began January 6, 2020. Owners may contact Newmar customer service at 1-800-731-8300 or DTNA customer service at 1-800-547-0712.

Owner notification: January 6, 2020 · Filing manufacturer: Newmar Corporation

CAMPAIGN

NHTSA 19V610000

Component
EQUIPMENT
Report received
August 20, 2019
Potential units
376campaign-wide
Defect and consequence

Defect: Newmar Corporation (Newmar) is recalling certain 2018-2020 Mountain Aire, Essex, and King Aire motorhomes. The bedroom fascia header may fall unexpectedly onto the bed.

Why it matters: If the fascia header falls while there is an occupant in the bed, it can increase the risk of an injury.

Remedy

Newmar will notify owners, and dealers will add screws and brackets to properly secure the fascia header, free of charge. The recall began September 17, 2019. Owners may contact Newmar customer service at 1-800-731-8300.

Owner notification: September 17, 2019 · Filing manufacturer: Newmar Corporation

02 / COMPONENT BREADTH

What defects are listed for the 2020 Newmar Mountain Aire?

The most frequent component groups in 2020 Newmar Mountain Aire campaign records are Equipment (2), Exterior Lighting (2), Electrical System (2), Steering (1), Suspension (1); these counts describe filed campaigns rather than observed failure rates.
Equipment2
Exterior Lighting2
Electrical System2
Steering1
Suspension1