See also:

Capacities
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Tire identification marks
Tire size 255/50 R 19 103 Y 255: nominal width in mm 50: aspect ratio in % R: radial tire code 19: rim diameter in inches 103: load rating, not for ZR tires Y: speed rating, before the R on ZR ...

Connecting jumper cables
1. Fold open the cover of the BMW starting-aid terminal. To do so, pull the tab. 2. Attach one terminal clamp of the positive jumper cable to the positive terminal of the battery, or to the cor ...