Total Complaints
1 filings
MERCEDES-BENZ 129 · model year
1 NHTSA complaints for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 1997MERCEDES-BENZ129 carries 1 consumer safety complaint in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 crashes, 0 fires, 0 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
Component-level analysis is where model-year complaints become actionable: the top complaint category for the 1997 129 is visibility with 1 filings. Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability.
NHTSA currently has 15 investigation files overlapping the 1997 129. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.
Total Complaints
1 filings
Crashes Reported
0 reports
Source
NHTSA ODI
Federal complaints database
At or below the fleet median complaint volume.
| Component | Count |
|---|---|
| VISIBILITY | 1 |
THE INSIDE REARVIEW MIRROR HAS INADEQUATELY SIZED SPRING CLIP POSTS RESULTING IN EASY BREAKAGE, WITH LEAVES THE MIRROR VERY LOOSE, DISTRACTING AND UNUSABLE IN DAILY DRIVING. THE SNAP-ON MIRROR GLASS SURROUND TRIM WITH THE AFOREMENTIONED SPRING CLIP POSTS IS MARKED WITH P/N 129 811 0635, AND WOULD HAVE A LIKELY PRICE OF AROUND $15, HOWEVER MERCEDES BENZ ONLY SUPPLIES THE MIRROR ASSY @ $942. TWO M/B DEALERS AND AN INDEPENDENT M/B GARAGE SAYS THIS MIRROR IS USED ON MANY OF THEIR PRODUCTS, AND THE CLIP BREAKAGE IS VERY COMMON. THEY ALSO INDICATED IT WAS RARE/NEVER THE CASE WHERE A CUSTOMER WOULD SPEND $1000 (INCL LABOR) TO FIX THE PROBLEM, THEREFORE THIS COULD BE A SIGNIFICANT ISSUE IN TERMS OF SAFETY AND DRIVER DISTRACTION. AT THE DIRECTION OF THE 2ND M/B DEALER, I CALLED M/B NA AND THEY BASICALLY SAID THEY HAD NO INTENTION OF MAKING THE POTENTIALLY DEFECTIVE PART AVAILABLE AS A SERVICE PART... EITHER SPEND THE $1000 OR DRIVE AN UNSAFE CAR. *TR
Mileage: 43,134
Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Read our methodology — how this data is sourced, computed, and verified.