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7-1. Lexus parking assist monitor
LS500_LS500h_Navi_OM50F66U_(U)
7
Peripheral monitoring system
The estimated course lines
move even though the
steering wheel is straight
There is a malfunction in the
signals being output by the
steering sensor.
Have the vehicle inspected by
your Lexus dealer.
Guide lines are not dis-
played
The trunk is open.
Close the trunk.
If this does not resolve the
symptom, have the vehicle
inspected by your Lexus
dealer.
The estimated course lines
are not displayed
• 12-volt battery has been
reinstalled.
• The steering wheel has
been moved while the
12-volt battery was being
reinstalled.
• 12-volt battery power is
low.
• The steering sensor has
been reinstalled.
• There is a malfunction in
the signals being output by
the steering sensor.
Stop the vehicle, and turn the
steering wheel as far as it will
go to the left and right.
If this does not resolve the
symptom, have the vehicle
inspected by your Lexus
dealer.
Symptom Likely cause Solution