Hi first off thanks for taking the time to help! I bought an xc90 04 d5 geatronic 120000 miles on clock and its a diesel. I'm getting the transmission service required with he fault code p0700? I'm really worrying Bout this as I don't really have cash to be sorting a gearbox out with 4 weeks to Christmas. Iv checked the oil and its a dark brown colour so I know it's needing changed. Also getting the fault code p0102 mass air flow circuit low?. And my power steering pump one of the hoses is leaking onto my alternator it's really concerning. Any help would be appreciated guys. Thank you