The key has to be on for the EWS tordial coil to switch over from antenna that reads to power output that induces voltage to charge the key. So the charger would be to keep the battery from dying as the key being left on otherwise would kill the battery all too quick.

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"When you do things right, people won't be sure you've done anything at all" (Bender, futurama)

You make something idiotproof, they'll make a better idiot

You think professional is expensive, just wait until you pay for amateur.

Never let your sense of morals prevent you from doing what is right.

Examine what is said, not who speaks.

X5 pics

RIP 4.6is.....

2003 4.6is