Chevrolet Captiva C140 Manual page 306

9–6 NAVIGATION MANUAL
Do not keep the system running with the
engine stopped. Doing so can drain the
vehicle's battery. When you use the system,
always keep the engine running.
Do not apply excessive force to the screen.
This may cause the system malfunction.
Clean only with a cloth slightly moistened with
water. Use no chemical or other domestic
cleaning agents, as these could damage the
screen.