This is a full OEM-style retrofit: original UHP4 module, microphone, wiring, trim removal and the coding needed to integrate the system properly into the car.

What you need

  • Original UHP4 module
  • Microphone
  • ISO wiring and 32-pin connector
  • Fuse and installation materials
  • Tech2 coding

Main flow

  1. Wire radio, module and microphone
  2. Route the cables along the passenger-side pillar and headliner
  3. Mount the module near the pillar area
  4. Code CIM, EHU, DIS and UHP
  5. Pair the phone and test the system
UHP4 menu
Main UHP4 screen.
Bluetooth setup
Bluetooth configuration screen.
Voice dial screen
Voice dial and menu flow.
Call in progress
Working system after setup.
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