Hi, sometimes a stupid question: a battery change is to be classified like a ECU reset, or ? In the operating instructions I found a pass that after battery change the window lifter automatic has to be re-learned and the radio code has to be re-entered. Then there is still something of engine run that can be disturbed: Key 5 seconds when ignition on lt guide. the whole seems Spanish to me. Should I make a proper ECU check? What do you mean. Greeting HardiTT