Navigation Display: Service and Repair

Radio Navigation System

NOTE:
- The replacement part number is printed on a sticker on the unit housing. Always confirm proper application.
- Before removing radio unit, obtain anti-theft security code from customer. If unit is replaced, ensure anti-theft security code is activated (see owners manual). Give new code number to customer.
- If a Radio/Navigation unit from a vehicle is installed into a different vehicle, it is essential that the part number of the replacement unit is the same as unit previously installed. Otherwise the Navigation system will malfunction due to turn angle sensor settings in the Radio/Navigation unit that are incompatible with the vehicle.

Special tools, testers and auxiliary items required
- Trim removal wedge 3409

Removing

CAUTION:
- Switch off all electrical consumers.
- Switch ignition off and remove ignition key.
- Remove any DVDs which may have been left in Navigation drive See Owners Manual.

- Remove center instrument panel trim with air outlets so that radio panel screws are accessible.







- Remove screws - arrows -.







- Use trim removal wedge 3409 to carefully pry off center instrument panel trim in area of - arrows - and remove.







- Remove screws - arrows -.
- Pull unit from opening until electrical connections on rear of unit are accessible.







- Disengage electrical connection lock - arrows -.







- Rotate mounting bracket up - arrow - and disconnect electrical connection.







- Disengage antenna cable electrical connection lock - arrows - and disconnect.

Installing
- Reconnect electrical/antenna connections and lock into position.

CAUTION: In the event of a collision where occupants may make contact with interior trim, some interior knobs and buttons are designed to break away in a controlled manner in order to protect the occupant. When installing the radio unit, do not press on control buttons or display. Damage will result.

- Slide unit straight into instrument panel opening until it engages in assembly frame.







- Install screws - arrows -.
- Reinstall center instrument panel trim.
- If necessary, deactivate anti-theft coding.
- Check radio and navigation system coding, recode if necessary.
- Radio Navigation system coding.