What setting should my headlights be on, The manual isn't very clear, the dial in the car range from 0- larger dots where should it be ??

hi if you mean the h/lamp adjuster in the cab with you having no weight in the back the setting should be on zero the more of a load you have in the back of the car move the knob onto the first dot if needed move onto the next dot so you dont dazzle other drivers, if you are looking at the adjusters on the head lamp itself under the bonnet this will have to be set by a garage properly  rainy-city
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