VW Radio Navigation System (RNS510)

Coding

Byte 00	Radio Configuration I
Bit 1	External CD Changer Connection active
Bit 3	Parking Aid Monitoring inactive (Standard)
Byte 01	Sound System Correction
00	Sound System not installed
01	Volkswagen Sound System
02	Skoda Sound System
05	Dynaudio Sound System
Byte 02	Speaker Channels
00	Sound System (active Speakers)
02	2 Speaker Channels (Front only)
04	4 Speaker Channels (Front and Rear)
Byte 03	Radio Configuration II
Bit 1	Microphone Diagnostics active (Japan/China only)
Byte 04	Treble Speaker Monitoring
01	Monitoring inactive
02	Front Monitoring active / Rear Monitoring inactive
04	Front and Rear Monitoring active
Byte 05	Vehicle Specific Frequency Response
00	Volkswagen/Skoda (all)
01	Seat Altea (5P)
02	Seat Leon (1P)
03	Seat Toledo (5P)
04	Seat Altea XL (5P)
Byte 06	Radio Configuration III
00	Standard/Not Relevant
Byte 07	Navigation System Configuration I
Bit 0	Multifunction Steering Wheel with Shortpress Buttons installed
Bit 1	Voice Control inactive (NOT Japan/China)
Bit 2	Speed Threshold for Destination Input active
Bit 3	Speed Threshold for Speech Destination Input active
Bit 4+5	Display Variant
Byte 08	Navigation System Configuration II
00	Standard/Not Relevant