BMW E90 - Electronic Outer Door Handle Module (TAGE); Design

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E90 General Vehicle Electrical
Electronic Outer Door Handle Module (TAGE)
The outer door handle contains the components of the Electronic Outer Door Handle
Module (TAGE), which is connected to terminal 30 and operates within a voltage range
from 9 V to 16 V.
The electronic outer door handle module is connected to the vehicle via the K-Bus thus
making available the information from the capacitive sensors and the Hall sensor.
Design
The Electronic Outer Door Handle Module (TAGE) contains the following components:
• 3 sensors
– Capacitive sensor 1 for unlocking the vehicle
– Capacitive sensor 2 for locking the vehicle
– A Hall sensor for pulling the outer door handle
• Inductive antenna for the exterior
• Electronic module for outer door handle and interface for CAS-bus.
Index Explanation Index Explanation
1
Capacitive Sensor 1
3
Hall Sensor
2
Capacitive Sensor 2
4
Exterior Antenna