I just bought a 1988 300SE and I must be an idiot because I can't find where to reset the tripometer. On my previous 1989 260E it was right by the gauges. I tried the two knobs by the gauges (the light dimmer for gauges and the clock knobs) but I didn't want to break anything by pulling on them or pushing them too hard. Where is it? I feel so dumb right now. Thanks in advance.