Towing System - Functional Description - E92

• Towing System - Functional Description
  • Trailer Module (AHM_70) - Description Of Short Circuit Behavior
    • Dealing with short circuits in the trailer module AHM_70
  • Trailer Module (AHV-Taste_E9X)
  • Trailer Module (AHM) Alive Signal
  • Current Curve E9X Electrically Extendable Towing Hitch At 12V
  • Signals On Trailer Module (AHV) Connector (E9X)
  • Trailer Module And Trailer Coupling Release
    • Trailer module (AHM) and trailer coupling release
    • Brief component description
    • System functions
    • Trailer lighting
    • Trailer detection
    • Electrical folding trailer tow hitch
    • Fully automatic trailer tow hitch E6x
    • Fully automatic trailer tow hitch E70
    • Notes for Service department
      • Diagnosis instructions for the trailer module
      • Notes on encoding/programming
  • Trailer Module: Currently Known Fault Patterns
    • Notes
    • Currently known fault patterns of the trailer module AHM3
    • Known fault patterns for the electrical swing-out trailer coupling
    • Known fault patterns for the electrical release trailer coupling