1、Lower Control Panel(N72)1316 HO 163 LCP WJB 10-25-01These technical training materials are current as of the date noted on the materials, and may be revised or updated without notice. Always check for revised or updated information.To help avoid personal injury to you or others, and to avoid damage

2、to the vehicle on which you are working, you must always refer to the latest Mercedes- Benz Technical Publication and follow all pertinent instructions when testing, diagnosing or making repair.Illustrations and descriptions in this training reference are based on preliminary information and may not

3、 correspond to the final US version vehicles. Refer to the official introduction manual and WIS when available.Copyright Mercedes- Benz USA, LLC, 2001Reproduction by any means or by any information storage and retrieval system or translation in whole or part is not permitted without written authoriz

4、ation from Mercedes- Benz USA, LLC or its successors.Published by Mercedes- Benz USA, LLC Printed in U. S.A.9Lower Control PanelResponsible for: window operation, outside mirror operation, mirror curb position operation, mirror memory (at the request of the front seat adjustment control module), act

5、uation of mirror fold in feature.Also CAN gateway for rear AC control .LCP Block DiagramOutside Rear View Mirrors Side view mirror with integrated LED turn signal indicators Memory feature uses potentiometers Fold back feature Parking position feature Mirror stops must be programmedWindow Operation

6、One touch opening and closing Window operation controlled by the LCP. Rear Control Panel communicates with LCP Automatic re- normalizingObstruction ProtectionMotor Commutator segments(10 per revolution for the window motor)Motor brushesRipple EffectOperating Zones0Position counterZones123456Upper Pl

7、ausibility limit Upper Normalizing position 4mm below seal 200 mm below seal Lower Normalizing ZoneLower Block position Lower Plausibility limitZone 1 - Greater than the upper limit Zone 2 -Upper Normalizing Zone Zone 3 - Safety ZoneZone 4 - Lower Normalizing ZoneZone 5 - Lower Block Position Zone 6 - Greater than lower limitAcronyms used in this document:CAN - Controller Area Network EAM - Extended Activity Modul