2011 Mercedes C-Class Owner's Manual - Page 193

Display messages G Warning 191 Driving with the message Check Brake Fluid Level displayed can result in an accident. Have your brake system checked immediately. Do not add brake fluid before checking the brake system. Overfilling the brake fluid reservoir can result in spilling brake fluid on hot engine parts and the brake fluid catching fire. You can be seriously burned. Lights i Display messages about LEDs: This display message will only appear if all LEDs have failed. Display messages Possible causes/consequences and M Solutions The left or right-hand cornering light is faulty. X Check whether you are permitted to change the bulb yourself (Y page 111). or X Visit a qualified specialist workshop. b Check Left Cornering Light or Check Right Cornering Light The left or right-hand low-beam headlamp is faulty. X Check whether you are permitted to change the bulb yourself Check Left Low Beam (Y page 111). or or Check Right Low X Visit a qualified specialist workshop. Beam b b Check Rear Left Turn Signal or Check Rear Right Turn Signal The rear left-hand or rear right-hand turn signal is faulty. X Check whether you are permitted to change the bulb yourself (Y page 111). or X Visit a qualified specialist workshop. The front left-hand or front right-hand turn signal is faulty. X Check whether you are permitted to change the bulb yourself (Y page 111). or X Visit a qualified specialist workshop. b Check Front Left Turn Signal or Check Front Right Turn Signal Z On-board computer and displays