Vauxhall VECTRA Owner's Manual page 200

We recommend that you do not turn the
ignition off until the self-cleaning opera tion
is comp lete. If you m ust turn the ig nition off
before the operation is com plete, then the
opera tion will a utomatica lly resume when
driving the next tim e and after the engine
has reached its norm al operating
tem perature.
The control indica tor ! extinguishes as
soon as the self-cleaning operation is
complete.
Driving and o peration
Ma intena nce
Hav e a ll maintenance work carried out at
the intervals sp ecified. We recommend
that you entrust this w ork to y our Vauxhall
Authorised Repa irer, who has proper
equipment and tra ined personnel
av ailable. Electronic testing systems permit
rapid diagnosis and remedy of faults. This
way you can b e certain that all
components of the vehicle's electrica l,
injection and ignition systems operate
correc tly , that your vehicle has a low level
of pollutant emission and that the catalytic
converter system will ha ve a long service
life.
Y ou are thereby making an im portant
contribution towards keeping the air clean
and comp lia nce with em issions legislation.
C hecking and adjustment of the fuel-
injection and ignition systems is part of the
scope of inspec tion. For this reason you
should hav e a ll maintenance work carried
out a t the intervals specified in your Serv ice
Booklet.
195