if you have crud inside the number plate light the fix is easy. first remove the housing which is held on by 2 phillips head screws and an allen head bolt and nut. once off the backing plate the wedge bulb can be removed by wiggling the rubber out.the bulb is a common one found in most car dashes. once out put some dishwashing liquid in and a head of a small tooth brush. scrub the clear lens and take out brush. wash several times under tap and when all crud gone blow dry with compressed air. check bulb and reassemble.easy fix.
