i have good news... the lights appear this way on my car too... they are the same bulb... but the right one is more covered than the left... the one on the right hand side like 3/4th covered while the one one the left is 1/4th covered(more or less)... so there is nothingwrong with your car.. .lol..

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BMW X5 3.0 si
Space Grey
Black Int.
Sports Package
(I want that Aero-Kit)
Custom Work... All me
H8 Artic White Nokya Angel Eyes
H11 Artic White Nokya Fog Lamps
Dark Smoked-Out Rear Lights
Dark Smoked-Out Top Brake Light
Dark Smoked-Out Side Markers
Blacked-Out Rear Reflectors
Blacked-Out Front Reflectors
Blacked-Out Mesh Grille