GF77.39-P-3127RI Vario Roof Trunk Lid Position Sensor, Component Description

GF77.39-P-3127RI Vario Roof Trunk Lid Position Sensor, Component Description
- except CODE (P99) Special model "AMG Black Series"
- refinement package
- as of model year 09

Component Identification:

Location
The trunk lid position sensor (B24/16) (MARLIS sensor) is located on the left hydraulic cylinder on the trunk lid.

MARLIS = Magnetoresistive linear sensor

Task
The trunk lid position sensor transmits the position of the trunk lid and a possible speed change (failure) of the trunk lid to the RVC [UVS] control unit (N52).