2011 Mercedes E-Class Owner's Manual - Page 217
2011 Mercedes E-Class Manual
Page 217 highlights
Display messages Display messages PRE-SAFE Function Currently Limited See Oper. Manual Possible causes/consequences and M Solutions 215 G Risk of accident PRE-SAFE® Brake is temporarily inoperative if: Rthe Rthe DISTRONIC PLUS cover in the radiator grill is dirty. sensors in the bumpers are dirty. Rits function is impaired due to heavy rain or snow. Rthe radar sensor system is temporarily inoperative, e.g. due to electromagnetic radiation emitted by nearby TV or radio stations or other sources of electromagnetic radiation. Rthe system is outside the operating temperature range. Rthe on-board voltage is insufficient. PRE-SAFE® Brake is operational again and the display message disappears when: Rthe Rthe dirt (e.g. slush) drops away while the vehicle is in motion. system detects that the sensors are fully available again. Rthe system is within the operating temperature range. If the display message continues to be displayed: X Clean the DISTRONIC PLUS cover in the radiator grill (Y page 282). X Clean the bumpers (Y page 282). X Restart the engine. X Wait until the battery is sufficiently charged. PRE-SAFE Functions Limited See Operator's Manual G Risk of accident PRE-SAFE® Brake is faulty. BAS PLUS or the distance warning signal may also have failed. X Visit a qualified specialist workshop. A Malfunction Service Required Check Child Seat Pos. See Operator's Manual G Risk of injury Cabriolet: the roll bars are defective. X Visit a qualified specialist workshop immediately. G Risk of injury Vehicles with BabySmart™ (Canada only): The BabySmart™ child seat is positioned incorrectly. X Install the child seat in the correct position. Z On-board computer and displays