Buick Century Electrical System Problems

Source: NHTSA · Updated Apr 4, 2025 · 168 complaints analyzed

Owners have filed 168 complaints with NHTSA about electrical system problems on the Buick Century across 11 model years. The 1998 model year has the most (26).

At what mileage do electrical system problems happen?

Based on 74 complaints that reported the odometer reading.

Under 10k miles1 · 1%
10k–25k miles4 · 5%
25k–50k miles14 · 19%
50k–75k miles10 · 14%
75k–100k miles14 · 19%
100k–150k miles22 · 30%
150k+ miles9 · 12%

How serious are the reports?

Of 168 complaints, 2 mention a crash, 6 a fire.

Buick Century electrical system complaints by model year

Peak: 1998, with 26 complaints
1995: 6199561996: 6199661997: 201997201998: 261998261999: 151999152000: 202000202001: 172001172002: 242002242003: 232003232004: 5200452005: 620056

n = 168 complaints · Source: NHTSA

Model yearElectrical System complaintsShare of that yearMedian miles
2005 Century632%82,500
2004 Century513%95,000
2003 Century2318%87,188
2002 Century2416%80,000
2001 Century1712%103,595
2000 Century2010%101,000
1999 Century156%69,500
1998 Century2612%78,000
1997 Century2019%—
1996 Century68%130,000
1995 Century66%—

When owners reported it

Peak: 1998, with 19 complaints
1995: 119951996: 31997: 319971998: 19191999: 1419992000: 122001: 820012002: 72003: 720032004: 102005: 820052006: 22007: 220072008: 52009: 320092010: 102011: 1120112012: 42013: 620132014: 172015: 120152016: 32017: 420172018: 32019: 120192020: 22021: 120212025: 1

n = 168 complaints · Source: NHTSA

Related recalls (0)

No safety recall lists electrical system for the Buick Century. A pattern of complaints does not always lead to a recall.

What owners report

Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.

No abs light on but they don't work. But also there is hot wire running at all times I don't know where it coming from my o2 sensor keep coming on

Received Apr 4, 2025 · NHTSA complaint 11652849

The vehicle's gas tank won't hold much and clicks as if full. Also, when on uneven pavement or ground, the ⛽ gas warning light comes on, even after gas was just put in. In addition, at times i smell a "burning electrical" smell and the headlights go out, the brights fail to "click" on or goes…

Received Mar 19, 2021 · NHTSA complaint 11403916

My vehicle's window controls and lock controls are no longer working, when locking the door or the window will go down but will not come up. The rest of the windows control throughout the car will not work as well. The lighting in the car flickers if you would push the lot or the window control…

Received Dec 29, 2020 · NHTSA complaint 11385397

Horn button is part of air bag. The horn button shorts out and the horn blows all the time. Have to remove fuse to stop horn blowing. Had to replace air bag to fix. In a few months the problem reoccurred. Its too expensive to replace air bags so i am left without a horn this is a safety issue. Can…

Received Oct 4, 2020 · NHTSA complaint 11362671

Tl* the contact owns a 2000 buick century. On several occasions, while driving, the headlights failed to illuminate without warning. Additionally, when the high beam switch was activated, the check engine, abs, and traction control warning indicators illuminated. The vehicle was not diagnosed or…

Received May 7, 2019 · NHTSA complaint 11206049
Buick Century
Buick berline 1935 en angleterre. Representative photo; appearance varies by model year. Photo: Charles01, CC BY-SA 3.0, via Wikimedia Commons.

Frequently asked questions

Do all Buick Centurys have electrical system problems?

No. NHTSA has 168 owner complaints about electrical system for the Buick Century. Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the Buick Century electrical system?

No recall currently lists electrical system for this vehicle.

Other Buick Century problems

See all Buick Century problems.