ciastek
Pionier e-mobilności
O! KL15 = switched 12V, KL30 = unswitched 12V.gdzies pod KL15

In Automotive Wiring, What is KL? - PhilipMcGaw.com
KL is the abbreviation for 'klemme' which is the German term for connector/connection, it is important when talking about Automotive Wiring.
philipmcgaw.com