| 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 |
| 8 Nm |
| 3 - | Wheel hub with wheel bearing unit |
| The ABS sensor ring is integrated in the wheel bearing unit. |
Assembly overview - speed sensor on front axle
Removing and installing speed sensors on front axle -G45-/-G47-Removing and installing support for luggage compartment floor, saloon
Note
Removal and installation are described for the left vehicle
side. Follow same instructions for the right side as
appropriate.
Special tools and workshop equipment
required
...
Incorporation of high-voltage heater (PTC) - Z115- into coolant circuit
Note
In vehicles with a high-voltage system, the high-voltage
heater (PTC) -Z115- is used as a supplementary heater.
In vehicles with a high-voltage system and an auxiliary
heater installed as optional equipment, the ...
Dangers when handling vehicle batteries
Recognition and avoidance of dangers
Batteries can be dangerous. These dangers can be avoided
when the warnings on the battery, in the operating manual and in
ELSA are observed.
WARNING
...