Audio equipment — removal and installation (Mercedes-Benz C-Class W201)

Removal

1. Disconnect the negative battery terminal.

2. Depending on the type of equipment installed, the removal method varies slightly. If the radio has two vertically positioned holes on each side of the false panel, then the radio is of the DIN mounting standard and is removed by inserting two special bent devices into these holes to press the internal latches. These devices can be purchased at radio supply stores or they can be made from a suitable wire rod, such as a welding rod.

3. Insert the removal tools into the slots until you feel them release the latches. Then pull the assembly out of the socket (see fig. 22.3).

Fig. 22.3. Removing the radio using removal tools

4. Disconnect the electrical connectors and antenna wire from the rear of the radio (see fig. 22.4) and press the retaining latches inward to release the removal tools. Remove the unit from the vehicle.

Fig. 22.4. Disconnect the wires from the back of the radio

5. To install, press the radio back into the slot until the latches click into place.

6. If the radio does not have holes for the devices, then it is attached with ashtray mounting screws.

7. Open the ashtray and remove the screws on the top of the ashtray holder.

8. Lower the ashtray and push the radio out of the slot.

9. Disconnect the electrical connectors and antenna wire from the rear and remove the radio from the vehicle.