Model year record

1984 BMW 633

1 recall campaign on file for this model year. 1 owner complaint on file.

Recalls

Recall campaignNHTSA 84V006000

Service brakes, hydraulic: power assist: vacuum

Component
Service brakes, hydraulic: power assist: vacuum
Manufacturer
BAYERISCHE MOTOREN WERKE
Vehicles affected
1,612
Reported to NHTSA
1984-01-19
Owners notified
1984-03-26

Defect description

THE POWER BRAKE BOOSTER MAY HAVE BEEN IMPROPERLY MACHINED CAUSING STRESS AND POSSIBLY CRACKS IN THE MASTER CYLINDER WHERE IT IS ATTACHED TO THE POWER BRAKE BOOSTER.

Manufacturer remedy

COMPONENTS WILL BE INSPECTED FOR IMPROPER MACHINING AND, IF FOUND, MASTER CYLINDER AND POWER BRAKE BOOSTER WILL BE REPLACED.

Owner complaints

A complaint is one person's report to a federal agency. It is not a finding.

ComponentComplaintsMedian mileage
Vehicle speed control: cruise control1

The 1983 model has roughly the same number of complaints as this one. These figures reflect raw complaint counts, not failure rates. Higher-selling model years naturally receive more complaints.

Safety recall repairs are provided free of charge by franchised dealers, regardless of vehicle age or mileage. This page displays aggregated data for the model year. To check recall status for a specific vehicle, search its VIN at nhtsa.gov.