Skoda 2011 Yeti Owner's Manual page 31

30 Instruments and warning lights
The warning light will go out if the bonnet is left open for more than 30 seconds. If
no engine oil has been replenished, the warning light will come on again after
driving about 100 km.
The warning light  flashes yellow (engine oil level sensor faulty)
A fault on the engine oil level sensor is indicated additionally by an audible signal
and the warning light coming on several times after the ignition has been switched
on.
In this case have the engine inspected without delay by a specialist garage.
The following text will be displayed in the information display:
Oil sensor. Workshop!
WARNING

If you must stop for technical reasons, then park the vehicle at a safe
distance from the traffic and switch off the engine and switch on the hazard
warning light system  page 54.

The red oil pressure light 
fore check the oil level at regular intervals, preferably after every refueling stop.

Pay attention to the following instructions  page 194 before checking the
coolant fluid level and opening the bonnet.
EPC fault light  (petrol engine)
The  (Electronic Power Control) warning light comes on for a few seconds when
the ignition is switched on.
If the warning light  does not go out or lights up after starting the engine, a fault
exists in the engine control. The engine management system selects an emergency
programme which enables you to drive to the nearest specialist garage by adopting
a gentle style of driving.
Glow plug system  (diesel engine)
The warning light  lights up for a cold engine when switching on the ignition (pre-
heat position) 2  page 103. Start the engine after the indicator light goes out.
The glow plug indicator light will come on for about 1 second if the engine is at a
normal operating temperature or if the outside temperature is above +5 °C. This
means that you can start the engine right away.
is not an oil level indicator! One should there-
There is a fault in the glow plug system if the warning light
or lights up continuously; contact a specialist garage as soon as possible to obtain
assistance.
If the warning light  begins to flash while driving, a fault exists in the engine
control. The engine management system selects an emergency programme which
enables you to drive to the nearest specialist garage by adopting a gentle style of
driving.
Coolant temperature/ Coolant quantity
The warning light comes on for a few seconds

The coolant temperature is too high or the coolant level too low if the warning light
 does not go out or flashes while driving.
3 peeps sound as an additional warning signal.
In this case stop and switch the engine off and check the coolant level; top up the
coolant as necessary.
Do not continue your journey if for some reason it is not possible under the condi-
tions prevailing to top up with coolant. Keep the engine switched off and obtain
professional assistance from a specialist garage, otherwise it could lead to severe
engine damage.
If the coolant is within the specified range, the increased temperature may be
caused by an operating problem at the coolant fan. Check the fuse for the coolant
fan, replace it if necessary  page 225, "Fuse assignment in engine compartment".
Do not continue driving if the warning light does not go off although the fluid is at
the correct level and also the fuse of the fan is in proper order. Contact a specialist
garage to obtain assistance.
Please refer to the following guidelines  page 197, "Cooling system".
The following text will be displayed in the information display:
Check coolant! Owner's manual! Check coolant! Car documentation!
WARNING

If you must stop for technical reasons, then park the vehicle at a safe
distance from the traffic and switch off the engine and switch on the hazard
warning light system  page 54.
5)
The warning light on vehicles fitted with information display does not come on after

switching the ignition on, but only if the coolant temperature is too high or the coolant level
is too low.
 does not come on

5)
when the ignition is switched on.