OPERATING FAULTS
6
Practical advice - 371
On the road POSSIBLE CAUSES ACTION REQUIRED
Whitesmokefromtheex
haust.
In the diesel version, this is necessarily a fault. Smoke may
be caused by particle filter regeneration.
🡺192
Smoke under the vehicle
whenstartingtheheat
ing.
This is not necessarily a fault. The smoke may come from the
heater.
If this happens, the smoke will gradually disappear once the
passengercompartmenttemperaturehasreachedtheappro
priate level.
Smoke under the bonnet. Short-circuit or cooling system leak. Stop, switch off the ignition, stand
away from the vehicle and contact
an approved dealer.
The oil pressure warning
light comes on:
whilecorneringorbrak
ing
The level is too low. Add engine oil 🡺324 .
isslowtogooutorre
mainslitupunderaccel
eration
Loss of oil pressure. Stop the vehicle and contact an
approved dealer.