Installing The Traffic Message Channel Module (TMC), Continued
- Clean the marked surface on the underside of the air duct using isopropanol P/N 1161721. Wipe dry.
- Remove the protective backing tape from the double Velcro fasteners on the TMC unit.
- Guide the TMC unit with the connectors pointing forward up toward the underside of the air duct. Position it so that it does not press against surrounding components, and firmly press it in.
Applies to cars with integrated telephone:
- Reinstall the phone module (PHM) on the underside.
- Torque tighten the two screws to 10 Nm (7.5 lbf. ft.) .