2004 Mercedes CLK-Class Owner's Manual - Page 113

Controls in detail Seats Seat ventilation* Both switches for the front seats are located in the center console. Make sure the ignition is switched on. All lamps in the instrument cluster come on. Switching on seat ventilation Press lower switch position 1. Two blue indicator lamps on the switch come on. Continue pressing switch 1 until the desired seat ventilation level is reached. 1 Seat ventilation The blue indicator lamps on the switch show which ventilation level you have selected: Level Switching off seat ventilation Press lower switch position 1 repeatedly until all blue indicator lamps go out. ! If one or all of the lamps flash on the seat ventilation switch, there is insufficient voltage due to too many electrical consumers being switched on. The seat ventilation switches off automatically. The seat ventilation will switch back on again automatically as soon as sufficient voltage is available. 2 1 off Two indicator lamps on One indicator lamp on No indicator lamp on 113