Recently I got this PM,Since I feel it isn't a question to ask via PM so I put it here with a proposal.
Mona
Why not use a push on /push off DPDT mechanical switch to activate the relay then use the extra contacts to activate the LEDs?
I cheat. Why re-invent the wheel, right?
12V Bond Bistable Relay Module Car Modification Switch Start Stop Self-Locking | eBay
12V Bond Bistable Relay Module Car Modification Switch Start Stop Self-Locking | eBay
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