On the vehicles mentioned above, there is a risk of the rear combination lamp functions failing due to water ingress (Figure 1).
The rear combination lamp must be removed for closer inspection. Remove both screws (Figure 2).
Then unclip the lamp at the side (Figure 3), remove and unscrew the bulb holders. Look out for contamination and corrosion (Figure 4).
In most cases, the water ingress is due to a faulty welding seam on the plastic (above the lamp) (Figure 5).
Figure 1 Figure 2
Figure 3
Figure 4
Figure 5
Important safety notice
The following technical information and tips for practical use have been set up by HELLA in order to offer professional support to automotive workshops in their daily work. The information available here on this website is only to be used by appropriately trained specialist staff.
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