I installed ess e-tronic on Tuesday.The program changes as described in the instructions.
Indication on the buttons work, let's say I choose to program to 1 (+2) or 3 (+1). After a few minutes the display goes off and is no longer illuminated. If you press any buttons, and attempts to unlock access to programs, nothing happens.When disconnecting the unit, and the inclusion it back in a few minutes, the chip is activated, the display is lit, the program can be changed. After some time, the display is switched off again, and access to the unit is lost. Can someone help?
Video
PS The link has a photo acceleration of measurements on different maps, does not differ from stock car.
RON 98 and RON 100
0-100 4.3c map 1(+2) and map 3 (+2) 100-200 9.6 on both map
Of mods on the car is worth only chip ess e-tronic (was commissioned by a month ago)
http://www.bmwclub.ru/vb/showthread....836630&page=66