It's right there next to the right corner of the battery.

It's on the right-side firewall that separates the battery from the engine.

It's a little black box with white numbers from 1 to 16.

On number two, there is a button. That is the button you press down and hold for 4 seconds.

To the right of this button is a a little round light. That is the LED that will flash.

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Paul S.

2001 E430, Bourdeaux Red, Oyster interior.
79,200 miles.

1973 280SE 4.5, 170,000 miles. 568 Signal Red, Black MB Tex. "The Red Baron".