mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Sensors and Switches - Body and Frame > < Ultrasonic Sensor, Antitheft|Description and Operation
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Ultrasonic Sensor: Service and Repair

Replacing Infrared (IR) Transmitter and Receiver Unit, Interior Motion Sensor (A26/4, A26/5)

Cap (7)

press off, press on.

NOTE:  When installing, ensure cap locks in place properly.

Trim at top of center pillar (11), remove.
Screws (8, 9) at transmitter and receiver unit (A26/4, A26/5)

unscrew, screw in.

Connector (10)

unplug, plug in.

Transmitter and receiver unit (A26/4, A26/5)

take off, fit on.

NOTE:  Perform function check.

Sensors and Switches - Body and Frame > < Ultrasonic Sensor, Antitheft|Description and Operation