Parking in the wrong one, to start with (4)

I believe the answer is:

open

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'start with' is the definition.
'open' can be an answer for 'start' (opening is a kind of starting). I am unsure of the 'with' bit.

'parking in the wrong one' is the wordplay.
'parking' becomes 'p'.
'in' is an insertion indicator.
'the wrong' indicates anagramming the letters.
'one' anagrammed gives 'oen'.
'p' put within 'oen' is 'OPEN'.

'to' acts as a link.

Can you help me to learn more?

(Other definitions for open that I've seen before include "yawning" , "Undo; exposed to attack" , "Uncovered" , "such a verdict?" , "Frank - ready for business" .)

I've seen this clue in the Evening Standard.

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