Got same problem with 1.0.2.0
Riding too offen at speeds above 35kph, badass supports until 40kph....
Power consumption probably too high for a long period of time
504 dissapears after 90min of driving, you could set the wheel circumvention at the highest value....
Or look for another solution...
Think 40kph is to much, (badass4 cuts off at 40)
Switched to speedchip, as far as I see all remarks, you should stay under 35kph to avoid 504
Does not really make a difference what chip you use...
Selectieve update to 1.0.3.0 was not possible, Bosch always present the most recent and with no...
Used the Badass 4 for 920km's without any problem and then got err 504, running with engine version 1.0.2.0 (performance line CX)
Considering update to 1.0.3.0
Any feedbacks on that combo ?