What kind of charger for Phaeton -also for diagnosis and possibly coding- (possibly Ctek 25) Hello, I have been following this forum since the purchase of my Phaeton in 2010. I have already been able to find out a few things and would like to thank you for the many expert contributions at this point. Now I am for the first time in the situation that the search function alone does not really bring me further. Therefore my detailed questions about the charger and Phaeton: 1. Is the Ctek MXS 25 (25A charging current, supply, …) suitable for the Phaeton 3.0 Diesel, Bj. 2005 with two battery operation and electric luggage compartment cover / recommendable? I would like to do the following work: A regular reloading of the comfort battery -da I am currently primarily driving short plug- B power supply during diagnosis and if necessary future coding by means of VCDS 2. Where to connect during the diagnosis? Starter battery still right or comfort battery left? 3. Which charger program during the diagnosis? A “normal” charging B supply – power supply, as for battery change 4. How to connect to Minuspol?