Your best bet is to just clean the car really well, take the battery with you, and just go back in the spring and put the battery back.
You can unlock and open the doors without a battery in, you just use the key in the keyhole. The windows won't drop that 1/2 inch, but the door still opens fine.
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LS3 Crate Engine Swap | CSP Custom Cam 232/240 .615/.615 113 +3 | Stainless Power LT Headers | Z28 Intake | Borla S-Type Exhaust | FTI Triple-Disc Billet 3200 Stall
2012 Camaro 2SS/RS | 1968 Camaro SS | 2020 Cadillac CT5 Premium Luxury | 2021 Spark LS
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