This chapter contains information on the following subjects:
→ Notes on tow-starting
→ Notes on towing→ Fitting the front towing eye
→ Fitting the rear towing eye→ Driving notes on towing
Observe any legal requirements when towing or tow-starting.
For technical reasons, vehicles with a discharged battery must not be tow-started.
Vehicles with Keyless Access must only be towed with the ignition switched on.
Towing a vehicle when the engine is switched off and the ignition is switched on discharges the vehicle battery. Depending on the vehicle battery charge level, the drop in voltage can be large enough after just a few minutes that electrical consumers in the vehicle will no longer function, e.g. the hazard warning lights. In vehicles with Keyless Access, the steering wheel can lock .
Additional information and warnings:

WARNING

WARNING

NOTICE
Notes on tow-startingRemoving and installing heat shield for rear silencer
Special tools and workshop equipment
required
Engine and gearbox jack -VAS 6931-
Note
The removal and installation procedures may have to be modified
slightly ...
Assembly overview - speed sensor on rear axle
1 -
ABS speed sensor
Before inserting sensor, clean inner surface of fitting hole and
coat it with high-temperature paste -G 052 112 A3-.
Removing and installing
→ Chapter
2 -
Bolt
...
Dismantling and assembling heater and air conditioning unit
Note
There are different designs and makes of heater and air
conditioning unit. The individual components of the various
heaters and air conditioning units are similar but not
identical. The combined fitting of different makes of component ...