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SuspensionPart report

2003 Mercedes-Benz SL500 Suspension Problems

Complaints
34about this part
Share
43%of 80 total for the year
Median mileage
63,430miles
Trend
FallingComplaints filed in the last 3 full calendar years are at least 25% lower than in the 3 years before.

NHTSA recorded 34 complaints about the suspension of the 2003 Mercedes-Benz SL500, 43% of the 80 complaints for this model year. Where a mileage was given, the median is 63,430 miles. 2 a fire, according to the filers.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“Started car and got message: abc malfunction, car too low . In actuality, car elevated. The ride of the car has changed. It has a soft and floaty feeling compared to its normal stiffer ride. I have seen the above complaint on the internet multiple times. It seems this is a wide problem. I haven't heard any recalls from mercedes.”

NHTSA complaint #10660341, filed 2014-11, 45,000 miles

“I was driving an 03 SL500 and from the start the battery light (white stayed on) replaced both front and back battery and voltage regulator, now the red battery light is on and stays on. On last night, while driving down the highway, I heard a pop, car dropped and warning came on saying car was too low and fluid is leaking from the front driver side look like by the front wheel. Mechanic did a lot of guessing and still not fixed.”

NHTSA complaint #10862721, filed 2016-05, 84,000 miles

“This car has had abc problems from day one. First we had hydraulic leaks, we replaced struts, then the pump went out and had to replace that. Now the car lowers on it's own when ever it feels like it. If I park the car it lowers and when I reverse the low front end will get trapped and drag, now the front bumper is ruined...this will be my last mercedes.they need to recall this terrible system,.I never have any problem with my lexus..ijs”

NHTSA complaint #10788348, filed 2015-11, 64,000 miles

“Abs problem my car wont go up or down it is in the down position ABS light is on don t no what problem is I believe that there is a recall on this problem.”

NHTSA complaint #11057019, filed 2017-12, 56,000 miles

“I own a 2003 mercedes benz sl 500 and replaced the hydraulic pump in 2014 for $6400.00. The car would drop low (on one side if parked for a few hours). Today, january 5, 2017 - the identical problem happened again. While driving, I heard a loud bursting sound and then hydraulic fluid began seeping out also, the abc red dash light illuminated stating that the car is too low to drive . I managed to slowly drive home (without power steering). This is a huge defect in mercedes benz technology and manufacturing - a class action lawsuit is absolutely necessary. …”

NHTSA complaint #10940037, filed 2017-01, 116,578 miles

Related service bulletins

Suspension: other model years

YearComplaintsShare of year
2006431%
2005211%
20042147%
20033443%

Other parts of the 2003 Mercedes-Benz SL500

Fuel system
20 complaints
Brakes
14 complaints
Electrical system
10 complaints
Steering
6 complaints
Electronic stability control
5 complaints
Air bags
4 complaints
Engine cooling
4 complaints
Transmission and drivetrain
4 complaints
Body and structure
3 complaints
Engine
2 complaints
Equipment
1 complaints
Seat belts
1 complaints

← All problems reported for the 2003 Mercedes-Benz SL500

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology