2010 Mercedes R-Class Owner's Manual - Page 53

251_AKB; 4; 52, en-US d2ureepe, 2009-03-23T09:22:52+01:00 - Seite 51 Version: 2.11.8.1 Occupant safety Seat belt adjustment function The seat belt adjustment function adjusts the seat belts on both front seats to the upper body of the respective vehicle occupant. The seat belt will be pulled slightly tighter for that purpose when Ryou 51 engage the latch plate into the buckle and then turn the SmartKey in the starter switch to position 2 SmartKey in the starter switch is in position 2 and you then engage the latch plate in the buckle Rthe Rthe The seat belt adjustment function takes place with a certain amount of retracting force when the system senses slack between the vehicle occupant and the seat belt. Do not retain the seat belt during this procedure. You can activate or deactivate the seat belt adjustment function via the control system (Y page 138). seat belt telltale 7 remains illuminated for as long as either the driver's or front passenger's seat belt is not fastened. if the vehicle speed once exceeds 15 mph (25 km/h), the seat belt telltale 7 starts flashing and a warning chime sounds with increasing intensity for a maximum of 60 seconds or until the driver's and front passenger's seat belt are fastened. If you and/or your passenger release the seat belt during driving, the seat belt telltale 7 starts flashing and the warning chime sounds as described before. If the driver's or the front passenger's seat belt remains unfastened after 60 seconds, the warning chime stops sounding, the seat belt telltale 7 stops flashing but continues to be illuminated. After a vehicle standstill, the warning chime is reactivated and the seat belt telltale 7 is flashing again if the vehicle speed once exceeds 15 mph (25 km/h). Rand Releasing the seat belts X Press seat belt release button ? (Y page 50). Allow the retractor to completely rewind the seat belt by guiding latch plate ; (Y page 50). ! Make sure the seat belt retracts completely. Otherwise the seat belt and/or latch plate could get caught or pinched in the door or in the seat mechanism. This can damage the seat belt and impair its effectiveness, and/or cause damage to the door and/or door trim panel. Such damage is not covered by the Mercedes-Benz Limited Warranty. Damaged seat belts must be replaced. Contact an authorized Mercedes-Benz Center. Enhanced seat belt reminder system When the engine is started, the seat belt telltale 7 will always illuminate for The seat belt telltale 7 will only go out if both the driver's and the front passenger's seat belt (with the front passenger seat occupied) are fastened, or the vehicle is standing still and a front door is opened. For more information, see "Practical hints" (Y page 302). Z Safety and security 6 seconds to remind you and your passengers to fasten your seat belts. If the driver's seat belt is not fastened when the engine is started, an additional warning chime will sound. The warning chime goes out after approximately 6 seconds or once the driver's seat belt is fastened. If after these 6 seconds the driver's or the front passenger's seat belt (with the front passenger seat occupied) is not fastened with front doors closed,