1)如果direction不对可自己调,有两个旋钮在headlight反面,很容易调
2)如果lens是塑料老化了,一般10几年的老车才会这样,用600grit 砂纸打磨,再用1000grit加水打磨,polish it就会亮。如果是玻璃的不用打磨。
1)如果direction不对可自己调,有两个旋钮在headlight反面,很容易调
2)如果lens是塑料老化了,一般10几年的老车才会这样,用600grit 砂纸打磨,再用1000grit加水打磨,polish it就会亮。如果是玻璃的不用打磨。
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