How many recalls does the 2018 Monaco Diplomat have?

The 2018 Monaco Diplomat has 1 NHTSA safety recall campaign on record.

How do I check if my 2018 Monaco Diplomat has an open recall?

Enter your 17-character VIN at NHTSA's official recall lookup (nhtsa.gov/recalls) to see open, unrepaired recalls for your specific vehicle. Recall repairs are free.

2018 Monaco Diplomat Recalls

Recalls on record Updated July 2026

The 2018 Monaco Diplomat has 1 NHTSA recall campaign affecting an estimated 219 vehicles. Recall repairs are always free at any authorized dealer. Last updated July 5, 2026.

Recall campaigns

EXTERIOR LIGHTING 17V477000 2017-07-27 219 affected

Defect

REV Recreation Group (REV) is recalling certain 2017-2018 Fleetwood Discovery and Discovery LXE, and Holiday Rambler Endeavor, Endeavor XE, and Admiral XE motorhomes, as well as 2018 Monaco Diplomat, Fleetwood Pace Arrow, Bounder, Flair, and Storm motorhomes, and Holiday Rambler Navigator and Vacationer XE…

Consequence

If the headlamp lens is not tempered, it may crack or break, which may cause decreased illumination and/or premature failure of the headlight bulb, increasing the risk of a crash.

Remedy

REV Recreation Group will notify owners, and authorized REV dealers will inspect, and if necessary, replace non-tempered, defective headlamp lenses with new headlamp lenses, free of charge. The recall began on September 8, 2017. Owners may contact REV customer service at 1-800-509-3417. REVs number for the recall…

Sources & methodology

Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2018 Monaco Diplomat as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.