Condition Based Servicing (CBS).
Condition Based Servicing (CBS).
Author
Discussion

anonymous-user

Original Poster:

84 months

Wednesday 23rd September 2015
quotequote all
My 1 Series is telling me that I have an oil service due in 9000 miles and/or 12/2015.

So is the service due this December or in 9000 miles?

The car was new in April 2014 and has covered just under 10K miles since then.

Thanks.

M888SXY

312 posts

187 months

Wednesday 23rd September 2015
quotequote all
Whichever comes first.

anonymous-user

Original Poster:

84 months

Wednesday 23rd September 2015
quotequote all
M888SXY said:
Whichever comes first.
You would think so wouldn't you!

Except that I've now just called BMW and it's the mileage you go on. The date is just an estimate of when it thinks you will arrive at that mileage.

So my car will have it's first oil service at 18,000 miles.

Seems a long time from new, but there you go!

marting

668 posts

204 months

Wednesday 23rd September 2015
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Dont worry, the dash wont let you forget when its due smile

anonymous-user

Original Poster:

84 months

Wednesday 23rd September 2015
quotequote all
marting said:
Dont worry, the dash wont let you forget when its due smile
I expect it will be like Xmas!

Dannbodge

2,387 posts

151 months

Wednesday 23rd September 2015
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Don't listen to the CBS.
There is no way a car should go 18k without an oil change.

Just make a note on a calendar and get it done every 12months or 10k (ish)

marting

668 posts

204 months

Wednesday 23rd September 2015
quotequote all
Dannbodge said:
Don't listen to the CBS.
There is no way a car should go 18k without an oil change.
You mean like this M5? http://www.pistonheads.com/gassing/topic.asp?h=0&a...

Dannbodge

2,387 posts

151 months

Wednesday 23rd September 2015
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marting said:
That's even worse.

Also just because they have done loads between services doesn't mean the engine's not fuubaard

TWOKWACKS

84 posts

210 months

Wednesday 23rd September 2015
quotequote all
garyhun said:
You would think so wouldn't you!

Except that I've now just called BMW and it's the mileage you go on. The date is just an estimate of when it thinks you will arrive at that mileage.

So my car will have it's first oil service at 18,000 miles.

Seems a long time from new, but there you go!
The oil service will be at whatever comes first, the date is not an estimate. This service is done every 2 years even if you don't do the mileage.

Whoever you spoke to at the dealer is mistaken.

helix402

7,913 posts

212 months

Thursday 24th September 2015
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As others have said, ignore the CBS recommendations if you want your car to last. Oil&filter every 10k miles/1 year.

Monty Python

4,813 posts

227 months

Thursday 24th September 2015
quotequote all
helix402 said:
As others have said, ignore the CBS recommendations if you want your car to last. Oil&filter every 10k miles/1 year.
I suspect that may have been true in the past but with advances in oil and metallurgy I think the 10k oil change went out with the ark (I certainly didn't have any problems with my last 335d following the condition-based servicing).

dcb

6,070 posts

295 months

Thursday 24th September 2015
quotequote all
helix402 said:
As others have said, ignore the CBS recommendations if you want your car to last. Oil&filter every 10k miles/1 year.
BMW would be covered in lawsuits if CBS didn't perform.

The cars have a design lifetime of ten years and 200,000 km (125,000 miles).

They are designed to run ok in 45C Saudi Arabia heat, 5,000 feet
up in the US Rockies and run flat out all day every day on the German
autobahn. A tootle around the M25 at 70 mph in light drizzle shouldn't be
too much trouble ;->

I guess if you plan to go well beyond the design lifetime, then
changing the oil more frequently might help, but it's usually not
the core of the engine that causes terminal failure in cars.

marting

668 posts

204 months

Thursday 24th September 2015
quotequote all
dcb said:
BMW would be covered in lawsuits if CBS didn't perform.

The cars have a design lifetime of ten years and 200,000 km (125,000 miles).

They are designed to run ok in 45C Saudi Arabia heat, 5,000 feet
up in the US Rockies and run flat out all day every day on the German
autobahn. A tootle around the M25 at 70 mph in light drizzle shouldn't be
too much trouble ;->

I guess if you plan to go well beyond the design lifetime, then
changing the oil more frequently might help, but it's usually not
the core of the engine that causes terminal failure in cars.
I totally agree with this. I'm always baffled by what seems to be prevalent in the US where they seem to change their oil nearly as often as they fuel up.

If you plan on keeping your car for the remainder of your life, perhaps its a good option. But in my eyes, I'll follow the manufacturers guidelines rather than needlessly throw money down the drain.

helix402

7,913 posts

212 months

Thursday 24th September 2015
quotequote all
My advice is based on servicing BMWs since 1994. If owners leave the oil and filter for extended intervals the oil filter sometimes collapses/disintegrates bad things happen etc. With the prevelance of timing chain/tensioner failures etc on modern BMWs it is still wise for long term engine life to change oil and filters frequently.
But we all have different ideas and that's the joy of an open forum.

Jobbo

13,878 posts

294 months

Thursday 24th September 2015
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To go back to the OP, my 5-series is telling me I have 12k to go to the next service and next to it says 'July 2016'. That July date is the next MOT; it tells you what the next item is in the schedule, not simply the service date. I imagine the 1-series gives similar info. Have a look in the iDrive at the vehicle info section.

anonymous-user

Original Poster:

84 months

Thursday 24th September 2015
quotequote all
Jobbo said:
To go back to the OP, my 5-series is telling me I have 12k to go to the next service and next to it says 'July 2016'. That July date is the next MOT; it tells you what the next item is in the schedule, not simply the service date. I imagine the 1-series gives similar info. Have a look in the iDrive at the vehicle info section.
I've looked on iDrive - and for me the only service item showing the date Dec 15 is the oil service which is also saying in 9000 miles. That is the same information in the central binnacle screen on start-up.

All other service items are at least another year away according to iDrive.

Jobbo

13,878 posts

294 months

Thursday 24th September 2015
quotequote all
It'll be a time rather than mileage based service date, then - it'll most certainly tell you as the time approaches to get it booked in. Though it may not be December when it starts to flash at you.

E30M3SE

8,493 posts

226 months

Thursday 24th September 2015
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phil_cardiff

8,622 posts

238 months

Friday 25th September 2015
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Just had my oil change light thingy reset after a service and it's showing 11 month or 10,000 miles. Is that right?

Monty Python

4,813 posts

227 months

Friday 25th September 2015
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phil_cardiff said:
Just had my oil change light thingy reset after a service and it's showing 11 month or 10,000 miles. Is that right?
Is that for another oil change or something else?