The XM is well on the way to be on the road for the start of next month. It was drivable before but there were a couple of annoyances which needed sorting.
First thing was the sunroof again which was leaking again after the temporary cloth tape fix had given up the ghost. I had done this once before but the attempt wasn't entirely successful as I used the wrong type of sealant. This time I used
Wayside Adhesives Windscreen Sealant kit which was recommended to me by Dieselman.
I have a replacement rubber weather seal which I picked up from the main dealer a while back but it is a very tight fit into the sunroof aperture. Hopefully one day it will bed in. Not a huge user of the sunroof so its not the end of the world at the moment.
I also noticed that the coolant level was dropping over a few months last year and when I turned the heater blower on, the windscreen misted up terrible. Suspicions were confirmed when I noticed a steady drip from the corner of the heater matrix box...I picked up a Valeo heater matrix from AEP Direct in Glasgow which for reference does come with replacement O ring seals. Not too bad a job to fit. I kept the steering column in place and didn't cut any of the heater box. I just had two slightly cut down sides of a cornflake box, one which I wrapped around the bottom corner of the matrix and another which I slid behind the matrix to protect the fins.
The O rings were a bit of a sod, thought I fitted them correctly the first time but once I filled up the coolant, water started dripping from the join! Drained the coolant and reseated the O rings and all was fine. I did replace the clamp bolt with an allen key one as the existing one I had a bit of trouble getting much grip on it.