theories : with
vwjap forgiveness for butting-in, on your scan report do you get a module at address 47 (actually hex47)?
Normally for a fender amp, your scan should report something like this (of course the details on the RHS will be different on your car):
47 Sound System
System description: MIB2_lite_amp
Software number: 5Q0035456A
Software version: 0200
Hardware number: 5Q0035456A
Hardware version: H40
Serial number: VWZ8Z1JMD03ZPKL
If you don't get the module response above - do you get any error messages @ hex47?
Don
This is all my scan had
Full scan
Control Units: 18
Fault count: 10
Control Units:
08 Air Conditioning
System description: Climatronic
Software number: 5G0907044AN
Software version: 0907
Hardware number: 5G0907044AN
Hardware version: H03
Faults:
No trouble codes found
15 Airbag
System description: AirbagVW20
Software number: 5Q0959655T
Software version: 0825
Hardware number: 5Q0959655T
Hardware version: 009
Serial number: 003MHM016BSO
Faults:
No trouble codes found
16 Steering Column
System description: Lenks.Modul
Software number: 5Q0953521AT
Software version: 0175
Hardware number: 5Q0953569A
Hardware version: 075
Serial number: 20141006500701
Faults:
No trouble codes found
17 Dashboard
System description: KOMBI
Software number: 5G1920756
Software version: 4270
Hardware number: 5G1920756
Hardware version: 342
Faults:
No trouble codes found
19 Gateway
System description: GW MQB High
Software number: 5Q0907530T
Software version: 2186
Hardware number: 5Q0907530M
Hardware version: 212
Serial number: 07101410001385
Faults:
No trouble codes found
20 High Beam Assistance
System description: FLA
Software number: 5G0857511D
Software version: 0002
Hardware number: 5G0857511D
Hardware version: H05
Faults:
No trouble codes found
2B Steering Column Lock
System description: ELV-MQBA
Software number: 5Q0905861A
Software version: 0120
Hardware number: 5Q0905861A
Hardware version: H01
Serial number: 14000296799004
Faults:
No trouble codes found
42 Driver Door
System description: TSG FS
Software number: 5Q0959593B
Software version: 0025
Hardware number: 5Q0959593B
Hardware version: 020
Serial number: 211014060503DH
Faults:
No trouble codes found
44 Steering Assistance
System description: EPS_MQB_ZFLS
Software number: 3Q0909144F
Software version: 5043
Hardware number: 3Q0909144F
Hardware version: 503
Faults:
No trouble codes found
55 Headlight Regulation
System description: AFS-ECU
Software number: 7P6907357D
Software version: 0090
Hardware number: 7P6907357A
Hardware version: H07
Serial number: --------------
Faults:
No trouble codes found
52 Passenger Door
System description: TSG BFS
Software number: 5Q0959592B
Software version: 0025
Hardware number: 5Q0959592B
Hardware version: 020
Serial number: 091114060503GU
Faults:
No trouble codes found
A9 Structure Borne Sound
System description: SAS-GEN 2
Software number: 5G0907159
Software version: 0014
Hardware number: 4H0907159A
Hardware version: H06
Serial number: 140904200568
Faults:
No trouble codes found
B7 Start System Interface
System description: VWKESSYMQB
Software number: 5Q0959435A
Software version: 0604
Hardware number: 5Q0959435
Hardware version: 021
Serial number: 0345899793
Faults:
No trouble codes found
09 Central Electrics
System description: BCM PQ37BOSCH
Software number: 5Q0937087N
Software version: 0106
Hardware number: 5Q0937087N
Hardware version: 028
Serial number: 86580311140460
Faults:
B128104 - Humidity sensor
Faulty
Intermittent
B1399F0 - Right front heated seat
Safety switchoff active
Intermittent
B1806F0 - Heated seat passenger's side
Safety shutdon due to occupant detection
Intermittent
13 Adaptive Cruise Control
System description: ACC Bosch MQB
Software number: 5Q0907572D
Software version: 0304
Hardware number: 5Q0907572D
Hardware version: H05
Serial number: 22071477030366
Faults:
U112300 - Databus error value received
Intermittent
U112300 - Databus error value received
Intermittent
U112300 - Databus error value received
Intermittent
03 Brakes
System description: ESC
Software number: 5Q0907379K
Software version: 0371
Hardware number: 5Q0907379F
Hardware version: H31
Serial number: 52874000000178
Faults:
B116816 - Steering angle sensor
Voltage too low
Intermittent
C114602 - Tire pressure monitoring display
Signal error
Intermittent
5F Multimedia
System description: MU-S-NS-US
Software number: 5G0035876
Software version: 0655
Hardware number: 5G0035876
Hardware version: 014
Serial number: V7B00210140255
Faults:
B11CF53 - Tuner for satellite radio
Deactivated
static
01 Engine
System description: 2.0l R4 TFSI
Software number: 5G0906259A
Software version: 0005
Hardware number: 06K907425B
Hardware version: H13
Faults:
U112300 - Databus error value received
Intermittent