Passat Electrical Issues: VAG COM Fault Codes 18080 & 16955

Hello,

I'm currently experiencing an electrical problem with my Passat Variant (2001, 74 kW).


VAG COM is detecting the following problems:
Address 01: -------------------------------------------------------
Controller: 038 906 019 BM
Component: G000SG 1238
Coding: 00002
Shop #: WSC 05311
WVWZZZ3BZ1E083939 VWZ7Z0Y2955851
2 faults found:
[g]18080 - Coolant Fan Control 1: Open circuit or short to ground.
P1672 - 35-10 - - - Intermittent
Cooler fan control 1: Short circuit to ground.
16955 - Brake Switch (F): Implausible signal.
P0571 - 35-00 - -
Brake light switch - implausible signal.
Readiness: Not applicable.


These errors cannot be deleted, but if I use the air conditioning for a long time, I have NO errors. I only get errors related to the air conditioning and brake light switch together, or not at all!

Thank you for the help, and please forgive any language or grammar mistakes ! I am learning German as my fourth language.

Who can help me?