RNS-E sound failed intermittent

[killphil]

Hi,I retro fitted res-e mk2 about 3 years ago + phone, and all perfect.
until a week ago ,suddenly noticed no sound, ( factory Bose fitted) sound will sometimes come on for a few minutes or only seconds.
i have checked amp power-up ( D13 ) and it shows live when power up and off when power down.
I have looked at other posts but none are the same fault as mine ( most are fresh install)
any experienced help appreciated.
Thanks

 

[NHN]

Check if the amps got wet as fitted on the right side & wash wipe pipes goes that way, it's not speakers as chance all went dead together points to a common denominator like RNS or amp, I'd say amp ATM.

 

[killphil]

Check if the amps got wet as fitted on the right side & wash wipe pipes goes that way, it's not speakers as chance all went dead together points to a common denominator like RNS or amp, I'd say amp ATM.

thanks very much, I am hoping amp and not RNS ,i have a vag-com but all errors were there on last scans done when system was perfect. i will attach. i don't think its water as i was in the rear not long ago. Is there a way to test the amp?
I really appreciate your help .
Phil

Address 37: Navigation Labels: 8E0-035-192-RNSE.CLB
Control Module Part Number: 8P0 035 193 G HW: 8P0 035 193 G
Component and/or Version: RNS-E PU EU H06 0220
Software Coding: 0209757
Work Shop Code: WSC 00197 211 93643
VCID: 3467AAD2573B69E4CC-8061
5 Faults Found:

00858 - Connection; Radio Intermediate Frequency (IF) Output to Antenna Amplifier
011 - Open Circuit
Freeze Frame:
Fault Status: 01101011
Fault Priority: 5
Fault Frequency: 1
Reset counter: 133
Mileage: 117450 km
Time Indication: 0
Date: 2023.09.20
Time: 17:00:11

Freeze Frame:
Mileage: 117450 km
Count: 2009
Clock: 16:59

00878 - Connection to Speaker Front Left
011 - Open Circuit
Freeze Frame:
Fault Status: 01101011
Fault Priority: 5
Fault Frequency: 1
Reset counter: 133
Mileage: 117450 km
Time Indication: 0
Date: 2023.09.20
Time: 17:00:02

00879 - Connection to Speaker Front Right
011 - Open Circuit
Freeze Frame:
Fault Status: 01101011
Fault Priority: 5
Fault Frequency: 1
Reset counter: 133
Mileage: 117450 km
Time Indication: 0
Date: 2023.09.20
Time: 17:00:02

00857 - CD Changer Unit (R41)
004 - No Signal/Communication
Freeze Frame:
Fault Status: 01100100
Fault Priority: 5
Fault Frequency: 1
Reset counter: 133
Mileage: 117450 km
Time Indication: 0
Date: 2023.09.20
Time: 17:00:51

02005 - Coding Pin
004 - No Signal/Communication
Freeze Frame:
Fault Status: 01100100
Fault Priority: 5
Fault Frequency: 1
Reset counter: 133
Mileage: 117450 km
Time Indication: 0
Date: 2023.09.20
Time: 17:00:11

 

[killphil]

Check if the amps got wet as fitted on the right side & wash wipe pipes goes that way, it's not speakers as chance all went dead together points to a common denominator like RNS or amp, I'd say amp ATM.

An update, I found a used bose amp on Shebay for £20 and it fixed the problem, I appreciate the help and advice, A cheep fix.
thanks