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1998 Cadillac Sts

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

About this comparison →
3Owner complaints

Model-year median: 12

0Recall campaigns

View recall details →

0Investigations

View investigation details →

How this year compares

Owner complaints by model year

Other model years Selected year
3
199813
199912
200012
2001
Compare all Sts years →

Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

Air Bags
1Exterior Lighting
1Steering
1

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 2 of 3 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Air Bags. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Exterior Lighting. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Steering. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports0 fire reports0 injury reports

Exterior Lighting complaints

1 reports
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Mileage unknown · Jun 22, 2010
Exterior Lighting

AFTER A POLICE STOP FOR HIGH-MOUNT BRAKE LIGHT INOPERATIVE, I LEARNED THAT THERE IS A 100% FAILURE RATE FOR THIS 3RD BRAKE LIGHT IN CADILLAC VEHICLES. MINE IS A 1998 STS, NOW WITH 80K MILES. IT IS NOT SIMPLY A BULB REPLACEMENT BECAUSE IT IS A SEALED LED UNIT AND IT IS VERY EXPENSIVE. THE UNIT IS SUBJECT TO WATER DAMAGE. THE P…

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AFTER A POLICE STOP FOR HIGH-MOUNT BRAKE LIGHT INOPERATIVE, I LEARNED THAT THERE IS A 100% FAILURE RATE FOR THIS 3RD BRAKE LIGHT IN CADILLAC VEHICLES. MINE IS A 1998 STS, NOW WITH 80K MILES. IT IS NOT SIMPLY A BULB REPLACEMENT BECAUSE IT IS A SEALED LED UNIT AND IT IS VERY EXPENSIVE. THE UNIT IS SUBJECT TO WATER DAMAGE. THE PRICE FOR THE PART ALONE IS OVER $800. RESEARCH HAS REVEALED THAT THIS PROBLEM WAS FIRST NOTED ON 1992 - 1997 VEHICLES, AND THEN AGAIN ON 1998 - 2001 CADILLAC VEHICLES WITH 100% FAILURE RATE, NO REPAIR IS POSSIBLE OTHER THAN REPLACING THE $800 PART. THE CADILLAC DIVISION OF GM SHOULD STAND BEHIND THEIR PRODUCT AND REPLACE THESE DEFECTIVE UNITS. *TR

NHTSA ODI #10339541

Official recalls

0

No recalls in this snapshot.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.