2006 Mercedes-Benz C350: Recalls, Problems & MPG
Here are the deets on the 2006 Mercedes-Benz C350: 5 recalls, 23 owner complaints and up to 21 mpg combined.
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Recalls
5 vehicle recalls from the manufacturer. Repairs are free. Check your VIN to see if one is still open on your car.
Airbags Vehicle recall #16V081000 · 2016 · 711,159 vehicles
What's wrong: Mercedes-benz USA, LLC. (mbusa) is recalling certain model year 2009-2010 ml320 bluetec 4matic, gl320 bluetec 4matic and r320 cdi 4matic, 2011 e350 cabriolet and e550 cabriolet, 2009-2011 ml350, ml350 4matic, ml550 4matic, ml63 amg, and c63 amg, 2010-2011 ml450 4matic hybrid, e350 coupe, e350 4matic, e550 coupe, e550 4matic, and e63 amg, 2011-2012 gl350 bluetec 4matic and r350 bluetec 4matic, 2009-2012 gl450 4matic,…
Why it matters: In the event of a crash necessitating deployment of the driver's frontal air bag, the inflator could rupture with metal fragments striking the driver or other occupants resulting in serious injury or death.
The fix: Mbusa will their notify owners, and FIAT Chrysler will notify the affected Chrysler owners. Dealers for the respective brands will replace the driver's frontal air bag module, free of charge. This recall began November 2016. Mercedes-benz
Visibility (wipers, glass) Vehicle recall #19V918000 · 2019 · 747,928 vehicles
What's wrong: Mercedes-benz USA, LLC. (mbusa) is recalling certain 2001-2011 vehicles. The bonding between the glass panel and the sliding roof frame May deteriorate, possibly resulting in the glass panel detaching from the vehicle. For a full list of the affected models visit: https://static.NHTSA.gov/odi/rcl/2019/rmisc-19v918-4126.pdf
Why it matters: A detached glass panel can separate from the vehicle and become a road hazard, increasing the risk of a crash.
The fix: Mbusa will notify owners, and dealers will inspect the glass panel bonding and replace the sliding roof, as necessary, free of charge. The recall began July 10, 2020.
Visibility (wipers, glass) Vehicle recall #21V196000 · 2021 · 11,356 vehicles
What's wrong: The bonding between the glass panel and the sliding roof frame May deteriorate, possibly causing the glass panel to detach from the vehicle.
Why it matters: A detached glass panel can separate from the vehicle and become a road hazard, increasing the risk of a crash.
The fix: Mbusa will notify owners, and dealers will inspect the glass panel bonding and replace the sliding roof, as necessary, free of charge. Owner letters were mailed May 7, 2021.
Visibility (wipers, glass) Vehicle recall #22V954000 · 2022 · 131,653 vehicles
What's wrong: Please refer to mbusa's recall report for specific vehicle model details. The glass sunroof panel May not be properly secured and May detach.
Why it matters: A detached sunroof panel May become a road hazard, increasing the risk of a crash.
The fix: Dealers will inspect and replace the sunroof panel as necessary free of charge. Owner notification letters were mailed February 3, 2023.
Visibility (wipers, glass) Vehicle recall #24V874000 · 2024 · 33,456 vehicles
What's wrong: Please see the recall report for a complete list of models and model years. The glass sunroof panel May not be properly secured and can detach.
Why it matters: A detached sunroof panel can become a road hazard, increasing the risk of a crash.
The fix: Dealers will inspect and replace the sunroof panel as necessary, free of charge. Owner notification letters were mailed January 10, 2025.
Most-reported problems
Owner complaints filed with NHTSA, by component. One complaint can list several components. 0 mention a fire, 3 injuries and 0 deaths were reported.
What owners describe
- Fuel & propulsion (9): the most common themes are leaks (3).
- Engine (5): the most common themes are warning light on (3).
- Fuel system (3): the most common themes are leaks (2).
- Airbags (2): no single recurring theme in the descriptions.
The 2006 Mercedes-Benz C350 has 23 owner complaints, ranking #5 of 11 C350 model years for complaints (about average; the typical year has 33). Complaints peaked in 2018 (6 filed that year). The typical problem showed up when the car was about 8 years old, at a median of 71,000 miles. Neighboring years: 2007 (6 complaints, 5 recalls).
Engines & fuel economy (EPA)
| Engine | Transmission | Drive | City | Hwy | Comb. | Fuel |
|---|---|---|---|---|---|---|
| 3.5 L 6-cyl | Automatic 7-spd | Rear-Wheel Drive | 18 | 27 | 21 | Premium |
| 3.5 L 6-cyl | Manual 6-spd | Rear-Wheel Drive | 18 | 26 | 21 | Premium |
Want the full repair deets? Get the factory manual.
Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the 2006 Mercedes-Benz C350.
Closest thing to the factory manual for most years. Pay once, keep it.
Most $25–$78, one-timePro-shop repair procedures, wiring diagrams and TSBs for your exact car.
From $19.99/mo · $39.99/yrOEM procedures, specs and recall/TSB info, the same source many shops use.
From $19.99/mo · $59.99/yrStep-by-step photos written from a real teardown. Great for first-timers.
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FAQ
Does the 2006 Mercedes-Benz C350 have any recalls?
Yes. NHTSA lists 5 vehicle recalls for the 2006 Mercedes-Benz C350. Recall repairs are free at any dealer, no matter how old the car is. Check your VIN at nhtsa.gov/recalls.
What are the most common 2006 Mercedes-Benz C350 problems?
Owners have filed 23 complaints with NHTSA. The most-reported areas are fuel & propulsion (9), engine (5), fuel system (3).
What gas mileage does the 2006 Mercedes-Benz C350 get?
EPA ratings run up to 21 mpg combined (3.5 L, Automatic 7-spd), across 2 engine and transmission combos.
Where can I get a 2006 Mercedes-Benz C350 repair manual?
eManualOnline sells downloadable manuals, Mitchell 1 DIY and ALLDATAdiy sell online access to factory repair data, and Haynes sells printed guides and online access. Pick a download if you want to keep it, or a subscription for wiring diagrams and TSBs.