1999 Mercedes-Benz C230 problems & reliability
29 owner complaints filed with NHTSA for the 1999 Mercedes-Benz C230. Last verified Aug 7, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
5 complaints report injuries (7 injured).
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Air Bags | 4 | 14% |
| Electrical System | 4 | 14% |
| Fuel System, Other | 4 | 14% |
| Service Brakes, Hydraulic | 3 | 10% |
| Suspension | 3 | 10% |
| Visibility | 3 | 10% |
| Engine and Engine Cooling | 2 | 7% |
| Exterior Lighting | 2 | 7% |
| Fuel System, Gasoline | 2 | 7% |
| Vehicle Speed Control | 2 | 7% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
Complaints by incident year
What owners report
“While driving on 11/21/2020 at about 930am on northbound I-75 doing about 70mph as the rest of traffic in georgia when my sunroof (not opened) suddenly detached and blew off the vehicle. I initially heard a loud noise and wasn't at first what happened. I looked up and sunroof panel with the glass was gone. Fortunately…”
Visibility/wiper · filed Nov 22, 2020
“I was driving to work on 75 north where speed is 65mph at lunch hour and all of the sudden the car started to decelerate from 65 miles an hour to zero in seconds the car stopped, I saw my life before my eyes in my rearview mira as cars and semi trucks were swerving from plowing into me at 65 mph to 75 mph...I only had…”
Vehicle Speed Control · filed Feb 2, 2014
“The right suspension apron rusted, snapped upward, and the spring fell out the bottom of the car. It is not drivable because the right front of the car is almost on the ground. I brought the car to the dealer, and asked them to investigate why this happened. They said that there is danger of the other spring also…”
Suspension · filed Aug 15, 2013
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Technical service bulletins
14 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 1999 Mercedes-Benz C230. The 10 most recent:
NTG5.5: Incorrect time shown on instrument cluster, COMAND display, and analog clock
LI54.30-P-072145 · Service Bulletin/Repair Instructions · issued Dec 10, 2020
If the customer brakes sharply from a speed of > 30mph, without ABS intervention, there is a single cracking noise from the area of the ESP hydraulic unit
LI42.47-P-067502 · Service Bulletin/Repair Instructions · issued Dec 9, 2020
Harsh engagement when changing gear range from P to D or R
LI27.50-P-071658 · Service Bulletin/Repair Instructions · issued Sep 30, 2020
Throttle lift-off clunking noises at drive shafts of front axle
LI33 30-P-056665 · Service Bulletin/Repair Instructions · issued Aug 5, 2019
Seat belt extender toothed rack sluggish or makes noises
LI91 45-P-066075 · Service Bulletin/Repair Instructions · issued Jul 23, 2018
Clunking noise from front axle suspension strut or rear axle shock absorber on short strokes of the damper
LI32.25-P-061137 · Service Bulletin/Repair Instructions · issued Mar 24, 2015
Pneumatic comfort systems with insufficient performance, entirely inoperative or leaky.
LI91.25-P-059380 · Service Bulletin/Repair Instructions · issued Jul 10, 2014
The COMAND unit does not start or the COMAND display remains dark. The COMAND unit cannot be operated. Note: The problem disappears after a lengthy idle period (>6h) or after interrupting the power supply (circuit 30).
LI82.85-P-055695 · Service Bulletin/Repair Instructions · issued Jul 8, 2013
Mercedes vehicle: the srs indicator lamp is illuminated and code b1058 and b2dbo are stored, replace the srs control unit. Models 203 and model 209. Model years unknown. *pe
PB-91-60-53A · Service Bulletin/Repair Instructions · issued Feb 27, 2009
Mercedes vehicles: the xenon or bi-xenon headlamp not functioning. A function description can be found in wis document gf8s.10-p-20010 (203), gf82.10-p-0003q (209); gf82.10-p-3002r (230). Model years uknown. *pe
PB-82-10-376F · Service Bulletin/Repair Instructions · issued Feb 6, 2009
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
No NHTSA recall campaigns name the 1999 Mercedes-Benz C230 in our current data. Recalls may apply only to certain VIN ranges — always confirm with a VIN check.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 1999 Mercedes-Benz C230?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
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