In-car Electronics
CD or DVD players, radio, speakers, GPS, communication system (e.g., OnStar), display screen freezes or goes blank, phone pairing (e.g. Bluetooth), voice control commands, steering wheel controls, portable music device interface (e.g., iPod/MP3 player), backup or other camera/sensors.
What Owners Say
"While on a trip, my C-Class would no longer work properly. The turn signals would not turn on, both the instrument panel and the navigation screen wouldn't turn on. Towed to dealer. ECU reset"
Anonymous, NH (2014 Mercedes-Benz C-Class C300 3.5-L V6)"Media interface stopped recognizing iphone. After firmware upgrade at service this was fixed"
Anonymous, CA (2014 Mercedes-Benz C-Class C250 1.8-L 4 Cyl turbo)"It's essentially useless. Occasionally works as advertised, but usually will not take keyed-in destination data. Verbal instructions are 100% useless. I use my iPhone for all driving directions. I believe I have paid MB hundreds of dollars for a brick"
John H., CA (2014 Mercedes-Benz C-Class C250 1.8-L 4 Cyl turbo)"Sirius/XM function does not work"
Anonymous, CO (2014 Mercedes-Benz C-Class C300 3.5-L V6)"Harmon Kardon speakers did not work properly even after the dealer tried to fix them"
Anonymous, CA (2014 Mercedes-Benz C-Class C250 1.8-L 4 Cyl turbo)"Radio and phone controls on the steering wheel. Replaced control module"
Anonymous, (2014 Mercedes-Benz C-Class C300 1.8-L 4 Cyl turbo)"voice commands do not give you time to respond to prompts before exiting"
Anonymous, CO (2014 Mercedes-Benz C-Class C300 3.5-L V6)
"When the vehicle was put in reverse, the screen inside the car went completely black. In short, the backup camera did not display any images. The issue was software-related and was repaired at no cost under the extended warranty I paid for at initial vehicle purchase."
Anonymous, (2014 Mercedes-Benz C-Class C350 3.5-L V6)