Lexus GS350 Owner's Manual page 172

170
3-4. Adjusting the steering wheel and mirrors
To prevent sensor error
■
To ensure that the sensors operate properly, do
not touch or cover them.
WARNING
Do not adjust the position of the mirror while driving.
Doing so may lead to mishandling of the vehicle and cause an accident, resulting in
death or serious injury.
GS350_300_GS F_OM_OM30G34U_(U)