Vauxhall VECTRA Owner's Manual page 221

Cont rol indica tor u for ABS
It illuminates for several seconds when the
ignition is switched on and the system
undergoes a self-check at the same time
(may be audible). The system is ready for
opera tion when the control ind icator goes
off.
If the control indicator does not g o out
after a few seconds, or if it lights up during
driving, there is a fault in the ABS. The
brake system remains operational without
ABS regulation.
If there is a fault in the ABS , the rear
wheels may tend to lock in the event of
very heavy braking. This may cause the
vehicle to swerv e. The benefits of the
ABS are lost.
You can continue driving, prov ided you
drive with care a nd antic ipation.
Hav e c ause of fault remedied. We
recommend that you consult a Vauxhall
Authorised Repa irer. The sy stem's
integrated self-diagnostics allows faults to
be quickly remedied .
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