Not holding mouth right?
Just finished oil and filter change on our 2009 WH CRD Grand Cherokee and all went well using vacuum pump to empty sump (although I didn't let the oil warm enough so emptying sump was pretty slow).
Anyway, went to get rid of "perform service" warning using the suggested method (turn ignition to "on", pump accelerator slowly three times and then turn off ignition).
Tried this twice but "perform service" stays lit!
What am I doing wrong?????
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