2011 Mercedes CLS-Class Owner's Manual - Page 263

219_AKB; 4; 54, en-US d2ureepe, 2009-05-11T16:21:02+02:00 - Seite 261 Version: 2.11.8.1 Unlocking/locking manually Problem Possible causes/consequences and X Solutions 261 G Warning! Removing the mechanical key If the 04 indicator lamp does not illuminate or remains out with the weight of a typical 12-month-old child in a standard child restraint or less on the front passenger seat, do not transport a child on the front passenger seat until the system has been repaired. Unlocking/locking manually Unlocking the vehicle If you cannot unlock the vehicle with the SmartKey or with KEYLESS-GO, unlock the driver's door and the trunk using the mechanical key. The anti-theft alarm system will trigger when you Runlock SmartKey the driver's door or the trunk with the mechanical key and the driver's door or the trunk SmartKey with KEYLESS-GO Ropen To cancel the alarm, insert the SmartKey into the starter switch. Z Practical hints 04 The system is malfunctioning. The front passenger X Make sure there is nothing between seat cushion and child seat front air bag off and check installation of the child seat. indicator lamp does not X Make sure no objects applying supplemental weight onto the illuminate and/or does seat are present. not remain illuminated X Make sure no objects which apply forces to the seat are present with the weight of a (e.g. objects such as books, briefcases etc. lodged behind or typical 12-month-old around the seat, head restraints pushing against roof etc.). The child in a standard child system may recognize such forces as supplemental weight. restraint or less on the X If the front passenger front air bag off indicator lamp remains front passenger seat. out, have the system checked as soon as possible at an authorized Mercedes-Benz Center. Do not transport a child on the front passenger seat until the system has been repaired. X Read and observe messages in the multifunction display and follow corrective steps (Y page 228).