2020–2021 Keystone Coachworks Mercedes Metris Recall: Burner control valves may become damaged, causing a gas leak
NHTSA campaign 22V402000 · Equipment · filed Jun 8, 2022 · verified Jul 30, 2026
The defect
Keystone Coachworks Inc (Keystone Coachworks) is recalling certain 2020-2021 Mercedes-Benz Metris Custom Camper Vans equipped with certain 2-burner cooktops. The burner control valves may become damaged, causing a gas leak.
The risk
A gas leak in the presence of an ignition source can increase the risk of a fire.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
Keystone will work with Dometic to replace the cooktops, free of charge. No notifications were mailed, all repairs were done prior to the recall. Owners may contact Keystone Coachworks customer service at 1-541-517-4827. Keystone Coachworks number for this recall is 22E021.
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
Affected vehicles
| Make | Model | Model years |
|---|---|---|
| Keystone Coachworks | Mercedes Metris | 2020, 2021 |
Source: NHTSA recall database, campaign 22V402000 (manufacturer number 22E021). Data last verified Jul 30, 2026.