Hello! 1. Need urgent help! My auto escort Kombi 1.6 90ps, bj 96, has abs, the indicator light is not displayed and there is no abs when I make a full braking. is that perhaps not connected? how can I control it and turn it on again? 2. If my oil tank seal needs to change, can someone tell me what else needs to be solved? the cracker is under the oil tank and the wharf is attached to the alternator.