RoadVitals

1997 Mercedes-Benz SL320

Recalls, owner-reported complaints, investigations and safety data

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
6
Latest Apr 9, 2019
Safety recallsA safety recall is issued when a manufacturer or NHTSA determines that a vehicle has a safety-related defect or does not comply with a federal motor vehicle safety standard. Recall repairs are free. Whether a specific vehicle is covered depends on its VIN — a recall listed for a model year does not necessarily apply to every vehicle of that year.
1
Latest Nov 22, 1999
InvestigationsNHTSA opens an investigation to examine whether a safety defect may exist. An open investigation is not a determination that a defect exists, and many investigations close without a recall. Investigations can, however, lead to one.
0
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
1

Overview

Our database contains 6 NHTSA owner-reported complaints for the 1997 Mercedes-Benz SL320, most frequently naming the electrical, engine and seat belts categories. 1 safety recall has been issued covering this model year; and 5 manufacturer communications are on file.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

What owners report

Complaints grouped by the component NHTSA recorded

  • Electrical222.2%
  • Engine222.2%
  • Seat belts111.1%
  • Transmission111.1%
  • Visibility111.1%
  • Other / unspecified111.1%
  • Heating & air conditioning111.1%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Safety recalls

1 campaign cover this model year

Recalls apply to specific vehicles, not to every vehicle of a model year. Check your VIN with NHTSA or your manufacturer's dealer to confirm whether a recall affects your vehicle.

Check a VIN on NHTSA.gov

AIR BAGS:FRONTAL

Nov 22, 1999
4,402 units potentially affected
The defect: VEHICLE DESCRIPTION: PASSENGER VEHICLES. CORROSION OF THE ELECTRICAL IGNITION FILAMENT OF THE AIR BAG GAS GENERATOR MODULE CAN OCCUR IF THE VEHICLE IS OPERATED IN AREAS OF FREQUENTLY HIGH HUMIDITY.
The risk: CORROSION OF THE IGNITION FILAMENT CAN RESULT IN THE DRIVER'S AIR BAG BEING DEPLOYED UNINTENTIONALLY.
The remedy: DEALERS WILL REPLACE THE DRIVER'S AIR BAG MODULE.
MERCEDES-BENZ USA, INC.View on NHTSA.gov

Recent owner complaints

Reports submitted to NHTSA, shown in the owner's own words

Seat belts
Filed Apr 9, 2019

AT A SLOW 5 MPH PARKING LOT SPEED THE SEAT BELT TENSIONING DEVICES IGNITED. THE SRS SYSTEM MALFUNCTIONED. THERE WERE NO IMPACTS, PREVIOUS COLLISIONS, OR ANY REASON FOR THESE PRE-TENSIONING DEVICES TO ACTIVATE. IT WAS STARTING AND MY WIFE'S CHEST HURT FOR A FEW DAYS AFTER.

NHTSA ID
11194968
Incident
Jun 20, 2018
Mileage
150,000 mi
ElectricalEngine
Filed Apr 22, 2003
Fire reported

WHILE PARKED IN A GARAGE THE CONSUMER ATTEMPTED TO USE THE KEYLESS ENTRY REMOTE BUT IT DID NOT UNLOCK THE VEHICLE. THE CONSUMER THEN TRIED TO START THE VEHICLE BUT IT WOULD NOT START. THE CONSUMER THEN OPENED THE TRUNK AND AT THAT TIME THE CONSUMER SMELLED A STRONG BURNING ODOR. THE CONSUER THEN NOTICED THAT THE BLACK BOX, IMMEDIATELY ABOVE THE BATTER, BURNED. TEH VEHICLE ALSO LEAKED OIL. *AK *NLM

NHTSA ID
10015883
Incident
Jan 30, 2003
ElectricalEngine
Filed Mar 31, 2003

BURN SMELL COMING FROM ELECTRICAL HARNESS BOX. MR THE HARNESS BOX WAS LOCATED IN THE TRUNK. THE VEHICLE ALSO HAD AN OIL LEAK. *JB

NHTSA ID
10015179
Incident
Jan 30, 2003
Other / unspecified
Filed Feb 1, 1999

CHROME TIRE WHEEL IS LOOSE. YH

NHTSA ID
607010
Incident
Jan 13, 1998
Visibility
Filed Sep 30, 1998

SINGLE WIPER BLADE HAS BEEN REPLACED 3 TIME IN 1 YR. DEALER STATES THERE IS A PROBLEM WITH BLADES NOT LASTING.

NHTSA ID
780561
Heating & air conditioningTransmission
Filed Oct 15, 1997

A/C FAILURE.

NHTSA ID
523807
Incident
Oct 7, 1997

Manufacturer communications

A bulletin sent by a manufacturer to its dealers. Not a recall, and repairs are not necessarily free.

LI27.50-P-071658

POWER TRAIN

Harsh engagement when changing gear range from P to D or R

LI27.50-P-049281

POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION (PRNDL)

Harsh engagement when changing gear range from P to D

LI82.70-P-060004

EQUIPMENT:ELECTRICAL

iPhone mobile phone: Various complaints after software update to iOS8

GI88.40-P-057430

EQUIPMENT

Message in instrument cluster "DISTRONIC PLUSCurrently Unavailable - See Owner's Manual"

TSB-42-10-109

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS; SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DIFFERENTIAL PROPORTIONAL VALVE; SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC; SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER; SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS; SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR; SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DRUM; SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DRUM:DRUM; SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DRUM:SHOES/LININGS; SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DRUM:WHEEL CYLINDERS; SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS; SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER

MERCEDES: CORROSION PROTECTION COATINGS FOR BRAKE COMPONENTS AND HARDWARE MAY BE DAMAGED AND OR STRIPPED AWAY IF HIGHLY CONCENTRATED ACID BASED CLEANERS ARE USED. ONCE THE CORROSION PROTECTION IS DAMAGED OR REMOVED THE BRAKE COMPONENTS AND OR HARDWARE CAN BEGIN TO CORRODE. INCLUDE ALL MODELS AND MODEL YEARS. *PE

Manufacturers file copies of the bulletins they send to dealers with NHTSA. These often describe diagnostic or repair procedures for a known condition. They are not recalls: repairs described in a bulletin are usually only free if the vehicle is still under warranty or the manufacturer has extended coverage.

Compare model years

Complaint and recall counts across every year of this model

Mercedes-Benz SL320 by model year
YearComplaintsRecallsInvestigationsIssue Index
2000100
1999200
1998300
1997Viewing610
1996400
1995160040.0
1994200

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers. Older model years have had longer for reports to accumulate.