Operation Manual

139Instruments, Controls
If there is a fault in the vehicle lighting, the
respective fault source is displayed as text,
e.g.:
Brakelight
check right
In vehicles with tyre pressure monitoring
system 3, if tyre pressure is too low, the
display indicates which tyre to check, e.g.:
Tyre pressure
check rear
right
(value in bar)
Check tyre pressure at next opportunity
using suitable gauge. Tyre pressure
monitoring system 3 – see page 218.
Checking tyre pressure – see page 337.
In vehicles with tyre pressure control
system 3, if there is major loss of pressure
in a tyre, the display indicates the tyre at
fa ult, e.g .:
Attention!
Rear left tyre
pressure loss
(value in bar)
Stop immediately and check tyres and tyre
pressures. Tyre pressure monitoring
system 3 see page218.
Wa sher
Fluid Level
check
Fluid level in windscreen wash system too
low. Topping up wash fluid – see page 305.
Rear window wash system and headlight
wash system 3 are deactivated if wash
fluid level is low.
Coolant level
check
Fluid level in engine cooling system is low.
Check coolant level immediately – see
page300.
Interruption of power supply
Stored warning messages appear on the
display one after the other.