BMW serie 7 1999 Manuale Utente

Pagina di 211
157
n
Repairs
Index
Overview
Controls
Car care
Technology
Data
Technical modifications to the vehicle
Any authorized BMW center will be glad 
to inform you of the advisability, legal 
requirements and factory recommenda-
tions with regard to technical modifica-
tions on the car. For this purpose, the 
BMW center requires the Vehicle Identi-
fication Number and, in some cases, 
also the engine number.
Light-Emitting Diodes (LEDs)
Light-emitting diodes installed behind 
translucent lenses serve as the light 
source for many of the controls and dis-
plays in your vehicle. The concept be-
hind their operation is related to that 
employed for lasers, and they are offi-
cially designated as Class 1 light-emit-
ting diodes. 
Do not remove the protective lens 
and avoid staring directly at the 
unfiltered beam for extended periods 
(several hours), as inflammation of the 
iris could result.
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