BMW 4 Series Owner's Manual page 215

Screw thread
Push out the cover by pressing on the top
edge.
Tow-starting
Automatic transmission
Do not tow-start the vehicle.
Due to the automatic transmission, the engine
cannot be started by tow-starting.
Have the cause of the starting difficulties rem‐
edied.
Manual transmission
If possible, do not tow-start the vehicle but
start the engine by jump-starting, refer to
page 211. If the vehicle is equipped with a cat‐
alytic converter, only tow-start while the en‐
gine is cold.
1. Switch on the hazard warning system and
comply with local regulations.
2. Ignition, refer to page 61, on.
3. Engage third gear.
4. Have the vehicle tow-started with the
clutch pedal pressed and slowly release
the pedal. After the engine starts, immedi‐
ately press on the clutch pedal again.
5. Stop at a suitable location, remove the tow
bar or rope, and switch off the hazard
warning system.
6. Have the vehicle checked.
Online Edition for Part no. 0140 2 909 827 - VI/13
Breakdown assistance Mobility
215