Thread: Break in rule?
View Single Post
      08-31-2015, 02:48 PM   #2
JChristie
Private
Canada
46
Rep
99
Posts

Drives: 2016 M235i
Join Date: Jul 2015
Location: Ontario, Canada

iTrader: (0)

The short answer is (as per BMW) yes. This is the blurb in the owner's manual (it's available on the US BMW website if you're interested):

Quote:
Breaking-in period

Moving parts need time to adjust to one another (break-in time).
The following instructions will help accomplish a long vehicle life and good efficiency.

During break-in, do not use the Launch Control.
Engine, transmission, and axle drive - Up to 1,200 miles/2,000 km

Do not exceed the maximum engine and road speed:
For gasoline engine 4,500 rpm and 100 mph/160 km/h. Avoid full load or kickdown under all circumstances. From 1,200 miles/2,000 km the engine and vehicle speed can gradually be increased.

Tires
Tire traction is not optimal due to manufacturing circumstances when tires are brand-new; they achieve their full traction potential after a break-in time. Drive conservatively for the first 200 miles/300 km.

Brake system
Brakes require an initial break-in period of approx. 300 miles/500 km to achieve optimal performance between brake discs and brake pads. Drive moderately during this break-in period.

Clutch
The function of the clutch reaches its optimal level only after a distance driven of approx. 300 miles/500 km. During this break-in period, engage the clutch gently.
Appreciate 0