2004 Mercedes CLK-Class Owner's Manual - Page 196

Controls in detail Audio system Cassette operation Playing cassettes Press 3 button. The display panel folds down and the cassette compartment becomes accessible. Insert cassette into the cassette compartment until it engages and tap it gently. The cassette will be pulled in automatically. The system switches to cassette mode. Side 1 will be played and SIDE 1 appears in the display. Side 1 is the side of the cassette which is facing upward. The cassette deck will automatically detect the type of tape. Fold display panel back up and press gently on the display panel frame to lock it in place. i A warning signal will sound after 20 seconds if the display panel is left in the down position. Fold display panel back up. If the display panel is not closed, a warning signal will sound and the radio will be muted. Track selection ! Do not press directly on the display face. Otherwise the display will be damaged. or If a cassette is already in the mechanism, press j button. Press the TRK key. The current track will be displayed as SIDE 1 or SIDE 2. You can switch sides at any time. The side will be changed automatically at the end of the tape. 196