Toyota prius Owner's Manual page 355

 When operating the steering switches (vehicles with touch tracer dis-
play)
 The steering switches operation status is displayed on the instrument
cluster for confirmation purposes. (P. 233)
CAUTION
To reduce the risk of an accident

Exercise care when operating the air conditioning switches on the steering
wheel.
PRIUS_OM_OM47871E_(EE)
3-1. Using the air conditioning system and defogger
 Settings are shown on the multi-infor-
mation display when the steering switch
is operated.
3
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