Vauxhall Combo Owner's Manual page 35

30 In struments
Coola nt temperat ure d isplay
Pointer in zone at
left = Engine operating
temperature not y et
reached
Pointer between
the z ones = Normal operating
temperature
Pointer in right
zone
(warning zone) = Temperature too
high:
Stop vehicle and
switch off eng ine.
Danger to engine.
Check coolant level
immediately, see
page 185.
For physical reasons, the engine
temperature gauge show s the coolant
temperature only if the coolant level is
adeq uate.
During operation the system is pressurised.
The temp erature ma y therefore rise briefly
to ov er 100 °C.
Fuel gauge
Pointer in red
warning
zone or Y
illuminated = Reserve lev el.
Pointer in red
warning
zone or Y
flashing = Refuel imm ediately
– see page 122.
N ever run the tank dry !
Diesel engines: If the tank is allowed to run
dry , bleed the fuel system as described on
pag e 143.
Because of the fuel remaining in the tank,
the amount of fuel required to fill the tank
ma y be less than the spec ified tank
cap acity.