Peugeot 407 2010 Years

frequencies · Post by **frequencies** » Tue Jun 23, 2026 12:53 pm

Hello all,
I have issues with my CANBUS .
I have upgraded with the last firmware, but my air conditioning
does not work . I have selected a good options (Protocole, cars manufacturing,years, air condi take in charge )
but theses options stay in grey color . Impossible to active in blue colors)

Could you help me please ?
Regards