Sorry to hear that Peterboat, but not in the slightest surprised. I have just, today, finally resolved my position with the main dealer. I decided to postpone doing the job myself for the same reasons that Gomev pointed out above. The existing oil condition was my ultimate evidential backstop (or should I say blackslop

. I persevered with customer services to-ing and fro-ing, even giving them suggested options where they could save face. To no avail and in the end they stopped communicating so I started to look at the alternatives, which included submitting a request to the Motor Trade Ombudsman (which I wasn't very hopeful about the prospects of to be honest). As a last ditch effort I worked out what the MD's business email address was and forwarded the entire email thread (which I'd accumulated with customer services) to him. I obviously guessed his email correctly because three hours later I got a phone call from the service manager apologising that after a "forensic" internal review, they agreed that the oil change had NOT been done and would I bring the vehicle back to have that corrected. Pity they didn't do that a month ago and save me several hours of time and some stress. No written apology, no reply from the MD directly. All brushed neatly under the carpet apart from a verbal apology from the service manager who did have the decency to seem slightly embarrassed. No offer of compensation (e.g.discount voucher). Cheerio and goodbye. To say I'm disappointed in the outfit would be a lie because I've experienced before how these guys operate. "Customer Service". They couldn't give a swinging s**t about customers other than the contents of their wallets. My guess is that there hundreds, if not thousands of MG5s around that haven't had their transmission oil changed. Then again who changes gearbox/diff oils in this day and age. But if you've paid for it they should bl***dy well do it. My personal bet is that they don't do brake fluid changes properly either. They probably suck the old stuff out of the master cylinder and refill with new which takes about 3minutes for a trained operator, leaving the brake pipes and calipers full of the old stuff. If a job needs doing properly........