CHRIS GRAHAM F30 335d xDRIVE #Shadow-Edition
TOTAL MILEAGE: 4,863
MILEAGE THIS MONTH: 1,073
MPG THIS MONTH: 49.4
COST THIS MONTH: Nil
This month I’ve mostly been revelling in the results of Mark Farrell’s excellent new car detail, carried out on my 335d a few weeks ago. The way his expert attentions enhanced the clarity and depth of the superb Sunset Orange metallic paint finish, is a wonder to behold! Sadly, there simply wasn’t room to do the results he achieved justice in the article. Ideally, I’d have used the ‘before’ and ‘after’ photographs much larger in last month’s Valeting bay feature, but there was just so much technical information to be included that we ran out of page space.
Mark recommends washing the car every two weeks once it’s been treated with a ceramic coating, to maximise the life of that finish. So, it was with some trepidation that I tackled this recently. It was the first time that I’d had any direct, physical contact with the bodywork, having confined my cleaning activities to snow foam and jet wash up until then.
I was careful to give the whole car a thorough rinse with the jet wash before starting, then apply a thick layer of snow foam before using a soft cotton wash pad to agitate and lift away any dirt. I also had two buckets (one with a grit guard) for rinsing and re-wetting the wash pad as I worked. Finally, the vehicle was jet-washed again before being patted dry using a large, soft microfibre towel.
I’ve also been doing a little research into AdBlue, which is something that had more or less passed me by until getting this car. To be honest, I didn’t even realise the #BMW-335d-F30
was fitted with the system until I opened the fuel filler flap for the first time. AdBlue, which is a diesel exhaust fluid – not a fuel additive – is injected into the engine’s exhaust stream in small quantities, and triggers a chemical reaction that converts harmful nitrogen oxide into nitrogen and water.
The fluid, which is a nontoxic solution made from very pure, synthesised urea (not pigs’ urine, as is popularly believed!) and de-ionised water, is gradually consumed as the engine runs. The level of the remaining fluid can be checked via iDrive, which will display the car’s range given what’s left in the tank, plus the amount of AdBlue needed to top-up the tank. In my case, the range is still showing >4,500 miles, and that there’s a 0.0-litre top-up requirement. The level is something worth keeping an eye on, though, as allowing it to run out will bump the engine into a limited power mode, and prevent it from being re-started when it’s next switched off. There are, of course, obvious dashboard warnings issued as AdBlue levels start to fall too low for comfort so, in practice, there’s no excuse for actually running out of the stuff.
According to the owner’s handbook, when the #AdBlue
reserve indicator on the dashboard first shows, the tank should be replenished with at least five litres (1.3 gallons), which is likely to cost about £5. The handbook also points out that it’s important to use Adblue that meets the ISO 22241-1 standard.
Right: Sad though it may be, I’m still getting a great deal of pleasure from the depth and richness of the Sunset Orange metallic paint on my car.
AdBlue diesel exhaust fluid is now part of my life, for the first time.