I contacted the owner today and he said the rear main seal was replaced recently he also told me they changed the transmission fluid while performing the repair under 3rd party warranty.

The car only have premium audio, no nav and no backup camera. Have anyone installed a backup camera? I will check it out sometime next week.

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2003 X5 4.4i w/ Sport Pkg, Cold Weather Pkg.
2010 X5 4.8i w/ Sport Pkg at 19,000 miles