Exterior lighting: headlights
Risk. Headlamps that do not illuminate reduce the driver's ability to see the roadway and reduce the vehicle's visibility to oncoming vehicles, both of which…
NHTSA has logged 106 owner complaints about the 2009 Buick Lacrosse, most often about the exterior lighting. It is covered by 2 safety recalls, and for recall 15V-519 the manufacturer reports only 47% of affected cars repaired.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through June 9, 2024. Updated daily. Photo: Mr.choppers, CC BY-SA 3.0.
106 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Exterior lighting | 47 | 2 |
| Electrical system | 31 | 3 |
| Air bags | 27 | 1 |
| Vehicle speed control | 9 | 1 |
| Fuel/propulsion system | 5 | 0 |
| Engine | 5 | 1 |
| Seats | 3 | 1 |
| Electronic stability control (ESC) | 3 | 1 |
| Power train | 3 | 0 |
| 8 other systems | 11 | 2 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Risk. Headlamps that do not illuminate reduce the driver's ability to see the roadway and reduce the vehicle's visibility to oncoming vehicles, both of which…
Risk. If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a crash, increasing the risk of injury.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Buick.
55kmiles, median
Based on the odometer reading in 35 exterior lighting complaints. 83% were reported before 100,000 miles.
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Lacrosse median. How we score
2009 Buick LaCrosse 4-DR in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.

Recent exterior lighting complaints filed with NHTSA, shortened. Personal details are removed.
TL* THE CONTACT OWNS A 2009 BUICK LACROSSE. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 14V755000 (EXTERIOR LIGHTING); HOWEVER, THE PART NEEDED TO REPAIR THE VEHICLE WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR.…
TL* THE CONTACT OWNS A 2009 BUICK LACROSSE. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V519000 (EXTERIOR LIGHTING); HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE…
TL* THE CONTACT OWNS A 2009 BUICK LACROSSE. WHILE DRIVING VARIOUS SPEEDS, THE HEADLIGHTS FAILED INTERMITTENTLY. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 14V755000 (EXTERIOR LIGHTING); HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER…
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.