Exterior lighting: turn signal
Risk. THE DRIVER MAY NOT BE ABLE TO CLEARLY SIGNAL THEIR INTENTIONS TO TURN, CHANGE TRAVEL LANES, OR POTENTIALLY WARN OTHERS OF AN IMPAIRED VEHICLE OPERATING…
NHTSA has logged 158 owner complaints about the 2004 Buick Rainier, most often about the electrical system. It is covered by 2 safety recalls.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through April 15, 2019. Updated daily. Photo: Bull-Doser, Public domain.
158 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Electrical system | 83 | 5 |
| Exterior lighting | 21 | 1 |
| Power train | 15 | 0 |
| Vehicle speed control | 12 | 2 |
| Air bags | 10 | 7 |
| Fuel system, gasoline | 9 | 0 |
| Fuel/propulsion system | 7 | 0 |
| Suspension | 6 | 0 |
| Engine and engine cooling | 6 | 0 |
| 13 other systems | 31 | 4 |
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. THE DRIVER MAY NOT BE ABLE TO CLEARLY SIGNAL THEIR INTENTIONS TO TURN, CHANGE TRAVEL LANES, OR POTENTIALLY WARN OTHERS OF AN IMPAIRED VEHICLE OPERATING…
Risk. AN INOPERATIVE BRAKE LAMP WILL NOT CONVEY THE DRIVER'S INTENTION OF STOPPING TO DRIVERS IN FOLLOWING VEHICLES, AND AN INOPERATIVE REAR TURN SIGNAL LAMP WILL…
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.
59kmiles, median
Based on the odometer reading in 70 electrical system complaints. 84% 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 Rainier median. How we score
Federal investigations that included the 2004 Buick Rainier, and the recalls they led to.
Recent electrical system complaints filed with NHTSA, shortened. Personal details are removed.
LOW BEAM LIGHTS GO OUT WHEN RIGHT TURN SIGNAL IS APPLIED AND RETURNS TO CENTER POSITION. A/C COOLING FAN DOES NOT COOL COMPRESSOR ENOUGH TO RUN A/C AT LOW SPEEDS CAUSING PRESSURE TO BUILD UP IN FERON RECEIVER. CAR IS AT IDLE OR LOW SPEED.
I'VE BEEN HAVING SPORADIC FLICKERING LOW BEAM ISSUES WITH THIS CAR SINCE I BOUGHT IT, AND HAVE SPENT UNTOLD HOURS AND TIME TRYING TO FIGURE IT OUT INCLUDING TAKING IT TO THE DEALER. (I WORK NIGHTS.) LAST WEEK THE LOW BEAMS FAILED ON THE WAY HOME FROM WORK AT MIDNIGHT. RESEARCHED IT, AND FINALLY SAW…
I TRIED TO GET MY CAR INSPECTED TODAY IN VIRGINIA BUT IT FAILED DUE TO THE DUMMY LIGHTS ON IN THE DASH BOARD ABS AND BRAKE. THE DEALER COULD NOT COMM WITH COMP BUT CHANGED THE FUSE FOR THE CIG LIGHTER THEN THE CODES READ EBCM MODULE FAULT.. IN 2014 MY RUNNING HEADLIGHTS WOULD JUST GO OUT.. NO…
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.