Vehicle recall 15V845000 · December 16, 2015
Mercedes-Benz C300 and C400
Due to an error in the electric power steering control unit software, the affected vehicles may have a loss of electric power steering assist.
Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.
- Summary
- Mercedes-Benz USA, LLC (MBUSA) is recalling certain model year 2015 C300 and C400 4matic sedans manufactured January 27, 2014, to December 1, 2014. Due to an error in the electric power steering control unit software, the affected vehicles may have a loss of electric power steering assist.
- Consequence
- If the vehicle experiences a loss of power steering assist, extra steering effort will be required, especially at lower speeds, increasing the risk of a vehicle crash.
- Remedy
- MBUSA will notify owners, and dealers will update the power steering software, free of charge. The recall began in January 15, 2016. Owners may contact MBUSA customer service at 1-800-367-6372.
- Notes
- Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Recall details
- NHTSA campaign
- 15V845000
- Reported to NHTSA
- December 16, 2015
- Filed by
- Mercedes-Benz USA, LLC.
- Manufacturer campaign
- 2015120006
- Owner notification
- January 15, 2016
- Vehicles potentially affected
- 28,452
- Initiated by
- the manufacturer
- Components
- Steering › Electric power assist system
Vehicles covered
As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.
- Mercedes-Benz C300 (2015): 2015
- Mercedes-Benz C400 (2015): 2015
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