Abstract:
If your Corsa has the steering wheel controls, the car stereo (any version), the large display (GID or CID) and the ceiling light with courtesy lights then you can continue to read, because your car is ready to receive its new option.

What you need is:

1: Wiring ISO OPEL / VAUXHALL: Available at the popular online auction site or elsewhere (eg http://www.telefon.de/produkt.asp?gr...ducts_id=38362)
2: Original UHP4 Bluetooth module, Opel ref: 17 88 440
3: Original Opel/Vauxhall Microphone , Opel ref: 17 88 785 (may fit other mics but I have not done any testing)
4: A 32 PIN connector,
5: A blown fuse 7.5 A +
6: wires, pliers, heat shrink tubing, stripping … first read the article to see what you need
7: Tech 2
8: Optional: support for the unit UHP4 ref: 13188850
9: Accessories for the extraction of the car radio

Procedure:

Keep in mind that the unit will go from pillar mounted on the right side and that the wires must be long enough to go to the radio mast (and the microphone up to the rearview mirror, but you should have already bought with the wires).

  • Remove radio and disconnect the connector from ISO and the antenna.
  • Remove the glove box: to do this before you open the drawer and there are 2 torx screws above and then close the pad, 2 torx screws underneath.
  • Route the cables towards the windscreen right side, leaving the ISO connectors in the dashboard radio.
  • Disassemble the right cover of the windscreen. WARNING there is an air bag string and then you first need to leverage from the top and pull out a LITTLE the piece of plastic. Here you will see that there is a firm which is slid toward you to release the piece and then you can remove the whole.
  • Open the visor and unscrew the screws holding the map and still attached to the ceiling. One of two screws is covered by a lid comes off and just leverage.
  • From the ceiling remove the plastic member closest to the windshield.
  • Pass the mic and cable along the perimeter of the roof will be “free” to go down because not bound by the fin screws, and if you open all the lighting and light.
  • Clip the microphone in the housing cover.
  • DO NOT PASS THE STILL OF THE AIRBAG WIRE INSIDE: you are very close to the windshield as you leave the roof and NOT go near the thread to return inward until you reach the triangle glass.
  • Housed in the unit UHP4 space (gap) near the post (using the best dedicated support).
  • Replace and re-screw the ceiling light and the sun visor.
  • Close the cover being careful to lock THE SAFE connector (avoiding unpleasant consequences in case of detonation of the airbag)
  • Connect the female connector ISO connector of your machine and this piece housed within the compartment under the radio being careful not to interfere with the mechanisms of conditioning. Also, be careful to route the cables through the holes in the frame so that the radio is not hindered during insertion.
  • Connect the other ISO car radio.
  • Place the radio in his room helping hand from the glove box for the wires.
  • eplace and tighten the glove compartment.


Less is done (joke). Now try to turn on the ignition and the radio. It should work as before (unless you turn on the radio check the ISO connector).

Then you can program it with TECH2

At this point if you press the button with the “square” and the symbol of a speaker a voice will tell you that no phone is connected.

Enter the menu dell’UHP4 to activate the pairing of your phone (the default code is 0000 but you can change) and to call.