Question on my car

[Rotobeast]

(01-03-2016, 01:38 PM)rfaulk34 Wrote: Nah. The only thing inside the key cylinder are brass wafers and the buzzer switch button. The wafers and the opening of the key cylinder will prematurely wear and widen, but it doesn't affect any electrical connections.

There are contacts in the actuator (which is mounted on the back of the key cylinder housing) and in the ignition switch, but they're not in play with a heavy key ring.

Ok, thanks for clarifying.
I'm mainly familiar with older vehicles, where the bushing can wear out, increase the gap between contact points, and cause power to the coil to be lost