Collocations for ignition - noun
VERB + IGNITION
switch on, turn on
She got into the car and switched on the ignition.
She got into the car and switched on the ignition.
switch off, turn off
IGNITION + NOUN
key
He turned the ignition key.
He turned the ignition key.
PREP.
in the ~
I must have left my key in the ignition.
I must have left my key in the ignition.