Hello, I have a problem with Mercedes actros 4141 EPS gearbox at high outside temperatures while driving is displayed in red GS gearshift failure after switching off the ignition and it was impossible to change the gear the driver stopped, powers the engine, the figure started 2 minutes and it was ok after 2 hours of driving a similar situation but did not stop the engine and only stopped the small teaching passed the large did not appear GS32. The next day it was ok I run but the word GS was displayed in red and after stopping 3 hours large teaching passed but the outside temperature was definitely smaller. Do you have any idea for this failure, I will add that in Bs msm error Bs 0 4047