Buick LaCrosse Owner's Manual page 251

Changing Bluetooth Code
The default Bluetooth code should
work with most mobile phones.
If you are having difficulty pairing
your mobile phone, you can change
the code at any time.
1. Press the CONFIG button.
2. Select Phone Settings, or touch
Phone on a navigation radio.
3. Select Bluetooth.
4. Select Change Bluetooth Code.
5. Enter a new four-digit code, then
select OK.
Ring Tone
There are three different ring tones
available for the UHP system.
To change the ring tone:
1. Press the CONFIG button.
2. Select Phone Settings, or touch
Phone on a navigation radio.
3. Select Ring Tones.
4. Select Ring Tone 1, 2, or 3.
Default Settings
Selecting this option will reset the
ring tones and the Bluetooth code.
Pairing
A Bluetooth enabled mobile phone
must be paired to the UHP system
first and then connected to the
vehicle before it can be used. See
the mobile phone manufacturer's
user guide for Bluetooth functions
before pairing the mobile phone.
Pairing Information:
Up to five mobile phones can be
paired to the UHP system
The pairing process is disabled
when the vehicle is moving
The UHP system connects with
the first available paired mobile
phone in the order the phone
was paired
Only one paired mobile phone
can be connected to the UHP
system at a time
Infotainment System
Pairing should only need to be
completed once, unless changes
to the pairing information have
been made or the mobile phone
is deleted
Using UHP with Infotainment
Controls
Pairing a Phone
If your mobile phone has simple
pairing or auto discovery features,
they need to be turned off before
the mobile phone can be paired to
the UHP system. Reference the
mobile phone manufacturer's user
guide for information on these
features.
1. Press the CONFIG button.
2. Select Phone Settings, or touch
Phone on a navigation radio.
3. Select Bluetooth.
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