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Home >> Lexus >> 2004 >> ES 330 >> Repair and Diagnosis >> External Pages >> Different car >> Section 311 (Navigation System - Diagnostics) >> Navigation System >> Problem Symptoms Table >> Steering Pad Switch Function
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Steering Pad Switch Function

WARNING: This page is about a different car, the 2005 Toyota Sienna. However, it is still accessible from the selected car via links, so may be relevant.
PROBLEM SYMPTOMS TABLE - STEERING PAD SWITCH

Symptom Verification
The system cannot be operated by the steering pad switch.
  1. Steering pad switch circuit
  2. Replace radio and navigation assy
Illumination for steering pad switch does not come on with tail switch on.
  1. Dimmer signal circuit
  2. Replace radio and navigation assy