Keyless Entry System - C230, C280, CLK320, E300, E320, E430, E500, Cl500 & Cl600

• Diagnostic Trouble Code List
• Identification
• Description & Operation
• Component Locations
• Programming
  • Ignition Lock Control Module
• Function Tests
  • Test Preparation
  • Locking Vehicle With Remote Transmitter (Radio Signal Using Radio Antenna)
  • Unlocking Vehicle With Remote Transmitter (Radio Signal Using Radio Antenna)
  • Locking Vehicle With Remote Transmitter At Left Front Door
  • Unlocking Vehicle With Remote Transmitter At Left Front Door
  • Locking Vehicle With Remote Transmitter At Right Front Door
  • Unlocking Vehicle With Remote Transmitter At Right Front Door
  • Locking Vehicle Using Mechanical Lock Cylinder
  • Unlocking Vehicle Using Mechanical Lock Cylinder
  • Release Of Electrical Steering Lock
  • Activate Engine Management
  • Open Trunk Lid With Remote Transmitter
• Self-Diagnostic System
• System Tests
  • Test Preparation
  • Test 1: Antenna (Hf Line Short To Voltage)
  • Test 2: Antenna (Hf Line Short To Ground)
  • Test 3: Left Front Door Lock Switch (Lock Nut Switch Circuit)
  • Test 4: Trunk Lid Lock Switch
  • Test 5: Can "H"/"L" Data Line, Motor Electronics Activation
  • Test 6: Can "L" Data Line, Motor Electronics Activation
  • Test 7: Can "H" Data Line, Motor Electronics Activation
  • Test 8: Can "L" Data Line, Motor Electronics Activation
  • Test 9: Can "H" Data Line, Motor Electronics Activation
  • Test 10: Can "L" Data Line, Motor Electronics Activation
  • Test 11: Can "H" Data Line, Motor Electronics Activation
  • Test 12: Left/Right Front Door Receiver Voltage Supply
  • Test 13: Left/Right Front Door Receiver Signal Control Line
  • Test 14: ESC Control Module Voltage Supply
  • Test 15: ESC Control Module Data Lines
  • Test 16: Ignition Lock Control Module (Circuit No. 50)
• Removal & Installation
• Wiring Diagrams