There are 1 owner-reported suspension complaints for the 2004 Buick Regalin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
COMPLAINT REGARDING AIR BAG LIGHT & LOW TIRE LIGHT CAME ON SEVERAL TIMES CONSUMER HAD VEHICLE SERVICE AND ONCE OFF THE SERVICE LOT ALL DASH LIGHTS CAME ON. *TS THE TRUN SIGNAL AND WIPER MOTOR HAD TO BE REPLACED. THE HUB ASSEMBLT HARNESS HAD TO BE REPALCED. THE CHECK ENGINE LIGHT ILLUMINATED ALONG WITH THE NO TRAC AND ABS LIGHT. *NM
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026