2006 Mercedes CLS-Class Owner's Manual - Page 130

Controls in detail Seats Switching seat heating on Three indicator lamps on (highest level) The seat heating automatically switches to level 2 after approximately 5 minutes. 2 Two indicator lamps on The seat heating automatically switches to level 1 after approximately 10 minutes. 1 One indicator lamp on (lowest level) The seat heating automatically switches off after approximately 20 minutes. off No indicator lamp on Press switch 1 repeatedly until the desired heating level is set. One or more red indicator lamps on the switch show the selected heating level. Switching seat heating off Press switch 1 repeatedly until all indicator lamps go out. Level 3 i If one or more of the lamps on the seat heating switch are flashing, there is insufficient voltage available since too many electrical consumers are turned on. The seat heating switches off automatically. The seat heating will switch back on again automatically as soon as sufficient voltage is available. 129