Automatic Speed Control Indicator Light; Instrument Illumination - Porsche Cayman Owner's Manual

A - Adjustment button for instrument illumination and
trip counter
Automatic Speed Control
Indicator light
Indicates automatic speed control readiness.
86
Controls, Instruments

Instrument Illumination

The illumination is automatically adjusted to the
ambient brightness by the light sensor in the
tachometer.
In addition, when the car lights are switched on,
the instrument and switch symbol brightness can
be manually adjusted.
Warning!
Risk of loss of control or accident, resulting
in serious personal injury or death.
f Do not reach through the steering-wheel
spokes while driving.
Dimming instrument illumination
f Turn adjustment button A in the appropriate
direction and hold it until the desired bright-
ness has been reached.
The chosen level of brightness is indicated by
a bar display in the display field of the on-board
computer.
Note
When the vehicle lights are switched on, the scale
lighting for bright dials is switched on and off au-
tomatically depending on the ambient brightness.