Removing and installing valve stem seals (cylinder head removed)
Checking valve guidesAssembly overview - anti-roll bar, multi-link suspension, four-wheel drive
1 -
Lower transverse link
2 -
Nut
Renew after removing
20 Nm +180°
3 -
Coupling rod
Removing and installing
→ Chapter
4 -
...
Removing and installing seat heating element -Z6-/-Z8-
Removing
If the seat padding in a vehicle with seat heating is
renewed, then the respective seat heating element must also be
renewed.
–
Separate seat cover from seat ...
Releasing high pressure in fuel system
The fuel system is under high pressure.Risk of
injury due to fuel which may spurt out.Release high pressure.
Special tools and workshop equipment
required
Vehicle diagnostic tester
Releasing high pressure in fuel syst ...