Just had the SvRS say that an A service is due in 800 miles. I've read the threads on SvRS but remain confused! I bought my 8th Generation this July. Its service book shows 3 services : first one at 8800 miles / 7 months, second at 20,000 miles / 19 months and the last service at 24,600 miles / just under 24 months. All stamps are in the 12500 service schedule in the service book. SvRS is switched on and it is now telling me that an A service is needed in 800 miles time (about 33000 miles). The question is do I wait until January, which will be 12 months after its last service or do I switch to servicing according to the SvRS system? My fear is if I have an A service done now, will a B service/inspection be needed in January or thereabouts? I could just reset the SvRS I guess and continue with the 12500 mile schedule. I would welcome any advice from others on what to do! Thanks in advance!