Vauxhall Zafira Owner's Manual page 19

18 In brief
■ After running at high engine speeds
or with high engine loads, operate
the engine briefly at a low load or
run in neutral for approx. 30
seconds, before switching off in
order to protect the turbocharger.
Keys, locking 3 26, Laying the
vehicle up for a long period of time
3 151.