2010 Mercedes E-Class Owner's Manual - Page 253
2010 Mercedes E-Class Manual
Page 253 highlights
Vehicle status messages in the multifunction display Display messages Possible causes/consequences and M Solutions The SmartKey with KEYLESS-GO is not detected while the engine is running because there is strong radio-frequency interference. X Stop the vehicle as soon as it is safe to do so. X Engage the parking brake. X Remove the KEYLESS-GO button from the starter switch (Y page 79). X Operate the vehicle with the SmartKey in the starter switch. 251 + Key Not Detected (message appears in red) + The KEYLESS-GO system is malfunctioning. Remove 'Start' X Remove the KEYLESS-GO button from the starter switch Button (Y page 79). and X Operate the vehicle with the SmartKey in the starter switch. Insert Key Check Washer Fluid Power Steering Malfunctio n See Operator's Manual The washer fluid in the washer fluid reservoir has fallen below the minimum level. X Add washer fluid (Y page 191). Power assistance for the steering system is not available. A considerably higher degree of effort is necessary to steer the vehicle. X Check whether you are capable to apply the higher degree of effort necessary to safely steer the vehicle. If you are able to steer the vehicle safely: X X ¥ D Continue driving with added caution. Have the system checked at an authorized Mercedes-Benz Center. If, in any way, you feel that you are not able to steer the vehicle safely: X Stop the vehicle in a safe location as soon as it is safe to do so. X Apply the parking brake. X Do not continue to drive. X Contact an authorized Mercedes-Benz Center. Z Practical hints + Key Not Detected (message appears in white) The SmartKey with KEYLESS-GO is momentarily not detected. X Change the position of the SmartKey in the vehicle. X If necessary, remove the KEYLESS-GO button from the starter switch (Y page 79).