Malfunctions in driving mode
8.5 Emergency operation and breakdown assistance
8 - 36 3 302 819 en Operating manual
GMK3060
13.12.2018
• Tighten the wheel nuts (1) and (2) finger-tight to
secure the wheel.
• Tighten the remaining wheel nuts finger-tight.
• Always tighten the wheel nuts in the order (1)
to (12).
– Tighten all wheel nuts first to 200 Nm
(150 lbf ft).
– Then all wheel nuts to 400 Nm (300 lbf ft).
– Finally tighten all wheel nuts to 650 Nm
(480 lbf ft).
After 50 km (30 mi) and 150 km (90 mi) retighten
all wheel nuts to 650 Nm (480 lbf ft).