The BT Changer is a universal module — its settings and the connected cables determine which type of head unit it is compatible with. Before use, a quick configuration process must be completed. The “Please Setup” message on the SID or head unit display serves as a reminder to perform this setup.
WIFI MODE
The settings of the BT Changer module can be done via WiFi AP connection. This means that no internet connection is needed for the connection; the mobile unit and the BT Changer module communicate with each other over the WiFi protocol. Depending on the head unit, pressing the “6” CD button or holding down the SEEK back button for a long time will switch the module to WiFi mode. (For NG 9-3, you can see the steps to enter WiFi mode in this video.)
The “WiFi Mode!” message will appear on the SID or the head unit display. On the mobile device, in the WiFi settings, you need to select the “BT Changer” connection from the available networks and connect to it.
Password: 12345678
After a successful connection, the exclamation mark will disappear from the display.
- On Apple (iOS) and standard Android devices, a web page with the settings will open
- On Android devices, if it does not open automatically or offer a link, you need to enter the following into the any browser: http://btchanger.hu or http://b.com (http:// no https://)
Configuration
Bluetooth Name
Bluetooth Name The name displayed on the mobile device of the BT Changer module. It is worth switching if there are several such devices in your environment. (default: BT Changer)
Default text
The BT Changer module can also write individual text on the display up to 12 characters (up to 24 characters for 9-5 SID after 2004). The text can be set here. (default: BT Changer)
Type of Head Unit.
Here you need to set exactly which head unit you are using the BT Changer for.
The gray menu items are not selectable. These head units are activated by the appropriate plug&play cables.
- OG 9-3 and OG 9-5 with CLARION or PIONEER head unit
- OG 9-5 2004- whit DENSO navigation
- NG 9-3 facelift or OG 9-5 with FUJITSU head unit
- NG 9-3 facelift with DELPHI-GRUNDIG navigation. ONLY US MODEL!
- NG 9-3 (2003-2006)
- Clarion CD-Changer – NG 900 and vintage Clarion units supporting CD changers
- Clarion AUX – Vintage Clarion units supporting simple CD control
- Kenwood AUX – Vintage Kenwood units supporting simple CD control
Type of SID
- For OG 9-3, only SID must be selected.
- For OG 9-5, you have to choose between the 12 or 24 character SID. The 24-character SID was installed after 2004.
- 9-5 after 2006, in the case of a display in the instrument cluster, the SIU must be selected
This description can help you choose the right SID:
SID choice (OG9-3 / 9-5)
Volume Trim
Volume compensation in dB. The BT Changer module connects to the head unit at a set volume regardless of the volume of the mobile device. If you can hear the volume difference between the radio and Bluetooth mode, you can turn it up or down here. (e.g. +10 or -3)
Reverse Gear Volume Attenuation (dB)
Reduces playback volume in reverse gear so parking sensor sounds can be heard. (Not available in all Saab Hi-Fi configurations.) (Default: 12 dB)
SID logo dimmer (only NG 9-3)
The brightness of the “BT” logo on the SID display can be adjusted in %. This function is available exclusively for the NG 9-3 (2003-2006) model.
- full brightness: 100
- default 50
- not displayed: 0
Pause in Reverse Gear
Pauses music playback when reverse gear is engaged and resumes afterward. (Default: OFF)
Enable scrolling.
Here you can turn off metadata scrolling if it bothers you while driving. (default: ON)
Enaable Bluetooth Hands-Free Profile
Enables hands-free mode. (default: OFF)
Only turn it on if everything you need is available. You can read about the Hands-Free conditions here.
If the switch is not active (gray), the BT Changer version does not support this feature.
Comfort Flash of Turn Signal (only NG 9-3)
When enabled, a short press on the indicator lever makes the turn signal flash four times. This function is available exclusively for the NG 9-3 (2003-2006) model.
Press the “Save” button after each change. Then you have to restart the device, for example with the “Restart” button.
Identification
The unique identifiers of the BT Changer.
- The version number of the basic software (firmware)
- Hardware version
- The unique identifier, is the MAC address of the device
Restart Restart of the BT Changer. After restarting, the device switches to Bluetooth mode..
Firmware
Updating the basic software of the BT Changer module. This is needed when new features or bug fixes are released. For example, hands-free mode can be activated with a firmware update in the future. The firmware file must first be downloaded to the phone and updated by specifying the path and clicking the “Firmware upload” button. A successful update is indicated by a dialog box. After the update, the module switches to Bluetooth mode. The latest update can be downloaded here:
Advanced
Power Reset – Restarts all subsystems.
Factory Defaults – Restores factory settings. After reset, the device must be reconfigured and re-paired.
After the settings, you can exit the WiFi mode by pressing the RESTART button. In this case, it automatically switches back to Bluetooth mode.
Note: Some Hi-Fi configurations support different functions, and not all options may be visible.
For example, many extra functions are not available on vintage head units.