Maybe you need a double delay circuit that is on for a long enough period for the relay to pull in and power the motor and clear the park switch, then turn it off and wait your desired interval before activating again. How to do that is beyond me, though. Are there electronic relays that would work? Sorry I can't help more.

DigikeySome of these look like they'd interchange with Bosch relays

Last edited by klhansen; 04/12/2020 9:46 PM.
Kevin
1951 Chevy 3100 work truck
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1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car)
Busting rust since the mid-60's
If you're smart enough to take it apart, you darn well better be smart enough to put it back together.