2014-2016 Mercedes-Benz S-Class Software Issue
CARS.COM
The problem: In affected vehicles, the engine and transmission control module software may cause an irregular engine speed at idle that could lead to an unintentional engine shutdown just before a vehicle stop, such as while coasting toward a stoplight.
Vehicles affected by this service bulletin:
- 2014 Mercedes-Benz S-Class
- 2015 Mercedes-Benz S-Class
- 2016 Mercedes-Benz S-Class
Corrective action: Dealers will update the engine and transmission control module software, which will eliminate the condition.
Warranty info: This service bulletin is being performed free of charge under the Mercedes-Benz new-vehicle or extended warranty, whichever applies.
What owners should do: Call your local dealer with your vehicle’s identification number to determine if your vehicle is involved in this service bulletin. You can call Mercedes-Benz at 800-367-6372 or the National Highway Traffic Safety Administration hotline at 888-327-4236. Reference TSB No. 2015100003.
Need to find a dealer for service? Go to Cars.com Service & Repair to find a local dealer.
Editor’s note: This is only one of dozens of service bulletins issued each month by automakers. Please check your automaker’s website to see if your vehicle has any service bulletins pending.
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