Heck I feel like typing.... This is what the dealer repair order said.
"Customer states engine wont start. Checked battery draw after car is sleeping. Found 275 milliamp draw. Also car did not actually go to rest state. Accessed rear power distribution box and checked current out of each circuit. Fuses 200-207. Fuse 200 had 275 milliamp current flow. This fuse supplies power to front distribution box. Removed glove box and monitored current and pulled fuses. Almost 45 fuses. Pulled IHKA fuse and found current dropped. Removed IHKA and checked current on wire suppling IHKA. Found 240 milliamps flowing to IHKA. Also interior temp fan was operating. Replaced IHKA and coded. Rechecked current draw. Car went to sleep and current draw is 30 milliamps. Normal Battery soc should be checked for the next few days to insure car owner had a trouble free car. This is a onetime goodwill repair".

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