Mercedes-Benz 2003 C-Class Coupe Operator's Manual page 92

Controls in detail
Seats
Switching on seat heating
Press upper switch position 1.
A red indicator lamp on the switch
lights up.
Switching on rapid seat heating
Press lower switch position 2.
Both red indicator lamps on the switch
light up.
!
If one or both of the lamps on the seat
heater switch are blinking, there is in-
sufficient voltage available since too
many electrical consumers are turned
on. The seat heater switches off auto-
matically.
The seat heater will switch back on
again automatically as soon as suffi-
cient voltage is available.
92
i
The system switches over to normal
heating mode after approximately five
minutes. Only one indicator lamp re-
mains lit.
Switching off seat heating
If one indicator lamp is on, press upper
switch position 1.
If both indicator lamps are on, press
lower switch position 2.
i
The seat heater will be automatically
switched off after approximately
30 minutes.