1. Getting Started - Prepare for the repair
2. Pair Device - How to pair your phone
3. Device Scanning - Navigate to the bluetooth settings and scan
4. Device Deletion - Troubleshoot by deleting extra devices
5. More Info. - Additional thoughts on pairing devices
This is how to pair your iPhone or Android phone to a 2018 Buick LaCrosse. Generally, pairing a phone to your car will allow you to make handsfree calls. In many models, you can also play music through a paired device over the Bluetooth connection too. Check your owners manual to see if this is possible in your 2018 LaCrosse. Some models only allow Bluetooth devices to take calls wirelessly, but require an input jack to play music from your phone.
The steps needed to sync your phone to your car tend to vary substantially from one vehicle to the next. If you followed the steps in the video above and your a 2018 LaCrosse will not connect to your phone, then you may need to delete some saved phones. Used cars will often have several saved phones in them. Once a maximum number has been reached, the LaCrosse will not allow additional devices to be paired without deleting some first. If your 2018 Buick LaCrosse requires a password, try 1234, 0000 or ABCD.
Hans Angermeier has produced over 100,000 videos showing drivers how to fix things on their cars. He has broad expertise on basic repair procedures covering the majority of cars on the road.
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