Watermark WM-BT40 User manual

REV.:001 03/2018FF
Quick Start Guide Bluetooth Music Receiver WM-BT40
Compatible with the following models:
Opel Astra H
Opel Corsa D
Opel Meriva A
Opel Signum
Opel Vectra C
Opel Vivaro
Opel Zafira B
Only in conjunction with the following factory radios:
CD30 MP3 (with AUX preparation)
CDC40 Opera (with AUX preparation)
Siemens DVD90 Navi (with AUX preparation)
Not compatible with the following models / radios:
CD30
CD60 Navi
CD70 Navi
Connect the adapter:
1. Remove the radio (you will find various instructions on the internet).
2. Before you disconnect the plug from the radio, make sure that the radio code is available to you, as
you may need it for the radio after the power is interrupted.
3. Plug the Bluetooth Adapter WM-BT40 between the vehicle wiring harness and the factory radio.
4. In chamber B (red countersigned in the picture) sits the AUX input. This must be unlocked and is
occupied by the Bluetooth adapter.

5. Now connect the red cable (ignition plus + 12V) to a switched + 12V line. Since this line behind the
radio is no longer available, you can pick up the voltage from the cigarette lighter or air conditioning
(measurement with multimeter necessary). Ignition on = + 12V are on / Ignition off = 0V are on.
6. Establish a Bluetooth connection by activating Bluetooth pairing and searching for the ``WM´´
Bluetooth device. You should then set the volume to full volume on the connected device.
7. Before reinstalling the radio, test the function of the adapter. To do this, switch on the AUX function
in the menu.
For info!
The AUX function must be selectable or enabled!
If AUX is not displayed in the menu, it is necessary to activate the AUX input at the dealer or in the
workshop, otherwise the adapter will not be recognized.
Has something been left unclear? You can reach us MO-FR, from 8-17 o'clock under the
E-Mail: [e-mail]