Rob, if you say its ok to spray some water in there then I feel better about getting the thing washed out.
I try not to direct the spray at the solenoids and fuses mounted at the top front of the compartment, but I do frequently wash the batteries and their slideout tray. Never had any issues!
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Rob R.
Akron, OH
2014 Seneca 37TS
Toads: 2019 Ford Edge ST or 2013 Ford Focus ST