1999 Cadillac SLSProblems, recalls & complaints

NHTSA has logged 5 owner complaints about the 1999 Cadillac SLS, most often about the electrical system. It has no vehicle safety recalls on record.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through April 10, 2014. Updated daily.

Complaints by system

Where the 1999 Cadillac SLS has problems

5 complaints grouped by the system owners reported.

Box size = number of complaints naming that system. Darker = larger share. One complaint can name more than one system.
Complaints by system
SystemComplaintsCrash, fire or injury
Electrical system20
Engine and engine cooling20
Electronic stability control10
Fuel system, gasoline11
Service brakes, hydraulic10

Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.

0 recalls

1999 Cadillac SLS recalls and how many were fixed

No vehicle safety recalls are on record for this model year.

Best & worst years

1999 vs. every other SLS year

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 SLS median. How we score

'99'00'02'04
  • Avoid
  • Caution
  • Solid
  • Best
  • Not rated
In owners' words

What SLS owners report

Recent electrical system complaints filed with NHTSA, shortened. Personal details are removed.

WHILE MY WIFE WAS DRIVING THE CAR AT ABOUT 38 MILES AN HOUR THE CAR JUST DIED OR CUT OUT ( THE IGNITION SYSTEM QUIT ), ON HER. THIS HAPPENED ON TWO DIFFERENT TIMES FOR HER AND ONCE FOR MYSELF. *TR
Complaint 10578924 · Apr 10, 2014 · 52,969 miles
IT WAS DETERMINED BY MY LOCAL CADILLAC SERVICE DEPARTMENT THAT THE ALTERNATOR WAS FAULTY, DRAWING EXCESSIVE CURRENT WHILE THE ENGINE WAS OFF. I MENTIONED THE RECALL ON THIS MODEL AND THEY SAID IT HAD ALREADY BEEN REPLACED SO IT IS NOT COVERED. I FEEL THAT THIS IS AN ONGOING PROBLEM AND SHOULD BE…
Complaint 10442304 · Jan 3, 2012

Own a 1999 SLS?

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