Audi A4 8W - MMI Navigation

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MMI Navigation
MMI Navigation (I8S) is optional in the Audi A4. Technically, the
unit is based on the second-generation MIB Scale system.
The MMI Navigation system has the following features:
• Radio with phase diversity, FM dual tuner (very high frequency)
and AM tuner (medium wave)
• Single CD drive for audio playback (mp3, wma, aac, etc.)
• 2 SDXC card reader for audio playback (mp3, wma, aac, etc.)
• 3D navigation with map data on SD card (7UF)
• Internal audio amplifier rated at 4 x 20 watts (8RM)
• 800 x 480 pixel video output
• 7.0" MMI display
• Remote control panel in the centre console
• AUX-In connection (UE3) and one 5V charging port in USB
format (UE3)
• Bluetooth interface for HFP and A2DP (9ZX)
• Speech dialogue system
• Mobile communications data module (UMTS/LTE) including
Wi-Fi module
(up to 150 Mbit/s) (EL3) with 3-month test phase of the
Audi connect services (Europe)
Display with MMI Navigation
It may also have the following options:
• Audi phone box (9ZE)
• Audi music interface and Audi smartphone interface with 2 USB
ports and AUX-In jack (UI2)
• Audi connect for 3 years (IT1)
• Audi connect including Wi-Fi module (up to 150 Mbit/s) for 3
years (IT1)
• Internal audio amplifier for Audi sound system rated at
180 watts (9VD)
• External audio amplifier for Bang & Olufsen Sound System with
3D sound and more than 700watts power output (9VS)
• DAB tuner (digital radio) (QV3)
If the vehicle has the PR numbers "I8S" plus "7UF", this means that
it is fitted with MIB Scale (MMI Navigation).
Note
When the SD card with navigation data is removed from the SD card reader, no navigation is possible.
J794 with MMI Navigation
GPS
FM1/AM
FM2
LVDS to MMI display
AMI USB
MOST bus
Back panel of J794 with
MMI Navigation
LTE aerial 2
LTE/UMTS/GSM aerial
LTE aerial 1
DAB
Settings
Audi smartphone
Audi connect
Map
Navigation
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