TOYOTA 2010 Matrix - Manual (Page 146)

125
2-1. Driving procedures
2
Wh
en drivin
g
Horn
■ After adjusting the steering wheel
Make sure that the steering wheel is securely locked.
The horn may not sound if the steering wheel is not securely locked.
(
→P. 51)
To sound the horn, press on or
close to the
mark.