USER MANUAL

READ ME FIRST

This adapter is designed for iPhone to use Apple CarPlay wirelessly on factory car multimedia systems that have built-in wired Apple CarPlay. However, not every car with built-in CarPlay can fit this adapter. If there is any issue while using the adapter, please do not hesitate to email us at support@ottocast.com.

How to check a car has CarPlay or not

1. Plug an iPhone (running iOS 10 or newer) into the car USB ports with a genuine factory lightning cable. If there is a notification pop up on the iPhone like below, that your car has built-in Apple CarPlay.
   

   Allow CarPlay with "while phone is locked?" Your contacts and other information will appear on this car's display without unlocking your iPhone.

   [Not Now] [Allow]

2. If there is a CarPlay icon in the car stereo menu, that your car has built-in Apple CarPlay.
   

   ▶️ or ?

3. Contact your car dealer for help.

What's in the box

• Wireless adapter *1
• USB cable (Type-C to A) *1
• USB cable (Type-C to C) *1
• User manual *1
• Double-sided sticky pad *1

Interface and connector

Type-C power ?

Smart button ?

Click once while working: disconnect the current iPhone.

Press and hold for more than 10s: factory reset, all connection history will be erased.

Connection diagram

Factory USB A port

USB-A ➡️ Type-C ➡️ Adapter ➡️ ? CarPlay

or

Factory USB C port

Type-C ➡️ Type-C ➡️ Adapter ➡️ ? CarPlay

NOTE! The adapter should be plugged into the USB port that is for wired Apple CarPlay connecting if there are multi USB ports in your car.

How to set up wireless CarPlay

• Turn on your iPhone's Wi-Fi and Bluetooth, then pair to the Bluetooth named "OTTO-xxxx".
• Tap "Pair-Allow-Use CarPlay" on the iPhone pop-up notifications.
• It will then connect to CarPlay wirelessly after a few seconds.

Back to factory menu ⬅️

Bluetooth name: BT Device: OTTO-XXXX

Firmware version: 23050117.1533.2

NOTE! Before pairing to a new iPhone, please disconnect the currently connected phone from Bluetooth/Wi-Fi in iPhone's control center or click the adapter's buttons once.

Firmware update & report an issue

Firmware updating is NOT recommended when every function works well.

Car Make: E.g. Toyota

Model Name: E.g. Camry XLE

Year: E.g. 2020

Detailed description of the problem: Please enter text here

[Submit]

Online Update

New version is available

Update Notes

1. fix some bugs

[Update]

Copyright©2020 - 2021

192.168.1.101

Report the issue ?

Check for update ?

How to update or report

• If your iPhone is connecting to the wireless CarPlay, enter 192.168.1.101 on iPhone's browser, next tap "Update" if there is an update available.
• If your iPhone could not connect to the wireless CarPlay, please join the adapter's Wi-Fi network [OTTO-xxxx] by manual and the password is 88888888.
• Next enter 192.168.1.101 on iPhone's browser, tap "Update".
• At the same web interface, you could also fill in the car make, model years, and issue details, next tap "Submit" to report the issue. After the success notification appears, take a screenshot and email us at support@ottocast.com. We will fix it as soon as possible.

NOTE! The blue and red LED indicators will flash alternative while updating. Wait for more 30s after the white indicator is solid, then disconnect and reconnect the adapter from USB port to finish the whole update.

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference; (2) this device must accept any interference received, including interference that may cause undesired operation.