Mercedes C-Class

1. Open a cowl.
2. Disconnect a negative cable (-) the storage battery at the switched-off ignition. Previously it is necessary to remove a box of the filter of air of salon.

Before a detachment of a cable find out a protective code of a radio receiver if that is available, address to the Section Replacement of the storage battery.

3. Disconnect electric contacts (1).

4. Unscrew a nut (2).
5. Remove a sound signal (3).

1. Establish to the place of a sound signal and fix a nut.
2. Attach electric contacts.
3. Attach a weight cable (-) the storage battery at the switched-off ignition. Establish into place a box of the filter of air of salon. If it is necessary, enter a code of a radio receiver and establish time on hours.