Reversing buzzer function failure <br>Air conditioner control switch Ventilation port conversion stuck <br>Car body flow channel gap Large <br>hand brake valve and protective shell gap uneven
Reversing buzzer function fails<br>Air conditioning control switch vent conversion jam<br>Large gap in body flow sink<br>Uneven gap between hand brake valve and guard shell
Reverse buzzer function failure<br>Air conditioning control switch vent switch stuck<br>Large gap of body water trough<br>Uneven clearance between hand brake valve and casing<br>