[PURCHASE INSTRUCTIONS] For BMW 2013-2016 models including 3 Series F30, 1 Series F20 with 6PIN LVDS NBT CIC System. Check product link description carefully before installation to address most issues. [COMPATIBLE TECHNOLOGY] Features 10.25" 1920*720 HD touch screen. Retains OEM car info display technology and adds Carplay & Android Auto. Long press menu key to switch between OEM and Carplay interface. [OEM BT] With proper settings, use Carplay while making factory BT calls with excellent sound quality. Answer calls via steering wheel button. [BRILLIANT FEATURES] Supports Bluetooth wired/wireless Carplay, Android Auto, Mirror Link. Adaptive to car headlight brightness. Door opening prompts. Reverse camera & radar display. Knob control. Plays music/videos via USB. [PLEASE NOTE] Linux screen for NBT/CIC systems with 6-pin socket LVDS. No 4G. WIFI hotspots can only establish a connection mechanism with a cell phone. Doesn't support >720P AHD aftermarket cameras or >32GB USB flash drives. [ABOUT SOUND] If sound is distorted, connect ground wire A and ground wire B in advance. Additionally, it is recommended to connect the audio adapter cable when wiring the car for easy unplugging when not needed.

APPLICABLE MODELS

For BMW 2012-2017 3-Series F30, 1-Series F20 Genuine Screen Conversion with NBT CIC system.

PRODUCT DESCRIPTION

Equipped with 10.25-inch HD IPS screen with1920x720 resolution.

Support wired and wireless Carplay AndroidAuto Rear View Link function. Make your journey more exciting.

Support factory and aftermarket camera: youcan choose camera option in settings, aftermarket camera only supports CVBS or720P AHD format. Make your reversing screen more secure.

FIBER OPTIC CONVERSION

How do I properly convert an optical fibercable when the original CD player cable in your car is an optical fiber cable?

Procedure: Please note that improperlyadapted fiber optic cables will result in no sound from the unit.

Step 1: Unplug the 2P fiber optic cablefrom the original CD player, remembering the hole where the cable is located.

Step 2: Insert the 2P fiber optic cable youjust unplugged into the corresponding hole on the YEEHUNG ISO hamess.

Step 3: After inserting the fiber opticcable, insert the ISO hamess into the original CD player.

Step 4: Finally, connect the other end ofthe ISO hamess to the original CD cable.

AUTOMATIC SWITCH TO AUX

You can set auto AUX mode, when switch toCarplay or Android auto, the sound will be switched automatically. Pleaseselect the correct factory host brand (Harman or Alpine).

1. Select "Car Settings" in"setup" and find "Automatically switch to AUX".

2. You can choose "Harman HeadUnit" or " Apine Head Unit" according to your car.

MANUAL AUX SETTING METHOD

You can also store the AUX mode in the 8button, and every time you press the 8 button before entering a new system, youcan get the sound of Carplay or Android auto.

1. Go to "Main menu" and select"Multimedia".

2. Then select "Externaldevices".

3. We long press the number key"8", when we hear the tone ringing, we are set.

4. Press 8 every time before entering thenew system, You'll get the Carplay sound.

USB CONNECTION AND OEM RESOLUTION ANDCAMERA SETTINGS

1. Need use the USB IN1 Connect the WiredFunction: Be sure to use USB IN 1 to connect the wired Carplay Android auto andMirror link function.

2. Set the OEM Resolution: Please selectthe correct resolution for the OEM display with in the settings, other wise theOEM Car INFO may not display properly.

Setup>Car Settings> Original Car'sScreen Resolution> Select the item

3. Support the OEM or after-market Camera:

Please select the correct camera optionwith in Settings Select Original Camera if it is a factory camera. SelectAftermarket Camera, if you are installing an aftermarket camera.

SOLVING SOUND PROBLEMS

1. lf the Sound of the carplay orandroidauto distorted, you need connect the GROUND A and GROUND B

2. The AUX of some models directly entersthe audio amplifier, you must plug the audio cable(with accessories in thepackage) into the AUX interface in the armrest box to get the Android sound.

3. If you have properly adapted the fiberoptic harness and selected the AUX menu in the OEM interface, you still can'tget Carplay or Android auto sound Be sure to connect the audio cable betweenthe armrest box AUX IN and AUDIO OUT.

NOTE: Please connect the audio harness tothe armrest box AUX IN connector.