Mercedes-Benz 2004 C-Class Coupe Operator's Manual page 306

Practical hints
Flat tire
Lowering the vehicle
Lower vehicle by turning crank coun-
terclockwise until vehicle is resting ful-
ly on its own weight.
Remove the jack.
1 - 5 Wheel bolts
Tighten the five wheel bolts evenly, fol-
lowing the diagonal sequence
illustrated (1 to 5), until all bolts are
tight. Observe a tightening torque of
80 lb-ft (110 Nm).
306
Warning!
Have the tightening torque checked after
changing a wheel. The wheels could come
loose if they are not tightened to a torque of
80 lb-ft (110 Nm).
Before storing the jack in the trunk, it
should be fully collapsed, with handle
folded in.
G