Description Possible causes,
among others Possible remedy
Electrical con-
sumers do not
work.
Vehicle battery
charge too low. Charge vehicle battery
Remaining fuel level
too low. Refuel
Fuse blown. Check fuse and replace if
necessary
Fuel consumption
higher than indi-
cated.
– Short hauls.
– “Jumpy” accelera-
tor pedal.
– Avoid short distance
driving.
– Drive defensively.
– Accelerate smoothly.
Electrical loads
switched on.
Switch off unnecessary
loads.
Engine control
malfunction.
Have the malfunction cor-
rected
Tire pressure too
low. Adjust tire pressure
Driving in the
mountains.
No direct corrective action
possible.
Towing a trailer or
driving with a roof
rack.
– Check use.
– Remove if not in use.
Driving with heavy
payload.
No direct corrective action
possible.
Driving at high en-
gine speed. Select a higher gear.