To check the Transmission Fluid in a 2004 BMW 645Ci, first ensure the vehicle is on a level surface and the engine is running at normal operating temperature. Locate the transmission dipstick, which is typically found near the back of the engine; remove it, wipe it clean, and reinsert it fully before pulling it out again to check the fluid level. The fluid should be within the marked range on the dipstick and should have a reddish color and a clean smell. If the level is low, add the appropriate BMW transmission fluid through the dipstick tube.
Six hundred forty-five dollars and no/100
Check every 6-8 months.
The 2004 E63/E64 BMW 645ci has the N62B44 V8 engine, which uses a timing chain, not a timing belt.
I know that my BMW 645 CI 2004 has a chain. Not a timing belt. If you have a chain then you change it only if you here noise (rattle) as chain gets longer over the time. Usually you don't have to change on normal car but you may change on 645 as there is a lot of power. You can check if you have chain or belt by opening a cap where you fill your engine oil.
645 X 73 use LONG MULTIPLICATION. 645 x 73 45150 ( 70 X 645) ( multiply by '7' and then put as '0' on the end). +1935 ( 3 x 645) 47058 ===== The answer.
645 kilolitres = 645 000 litres1 kL = 1000 L
The factors of 645 are: 1, 3, 5, 15, 43, 129, 215, 645.
The divisors of 645 are: 1, 3, 5, 15, 43, 129, 215, 645.
645 = DCXLV
645 - 19 = 626
1006
450 is 69.77% of 645.