83
Instruments and controls
The button is located on the climate-control
panel. An LED in the button is lit as long as
heating is on.
Switch off the heating as soon as the rear
window is clear. It will go off automatically
after about 10 minutes.
If the battery voltage is lower than 12 V the
heating will be switched off earlier so that
the battery can get the benefit of the alterna-
tor charge.
Avoid placing sharp objects on the rear
parcel shelf; the heater elements may suffer
damage if such objects touch the rear win-
dow. Do not switch the heating on until you
have started the engine.
Recommended settings in
severe cold
On starting with a cold engine, set the fan
switch to position 2 and select defrost to
heat the cabin and defrost the windshield as
quickly as possible.
When the engine is warm enough for the
reading of the temperature gauge to start
rising, fan setting 3 may be chosen. Once
the windshield is clear, the air-distribution
control should be shifted two steps to the
left.
The warm-up time of the engine depends on
the kind of driving. Town driving in high gear
with a low RPM gives a longer warm-up time
than highway driving with a higher RPM.
Do not use position 4 on the fan switch, as
this is mainly intended to provide rapid cool-
ing in hot weather.
Fault diagnosis and care of A/C sys-
tem, see page 232.
Electrically heated rear
window/external mirrors
