Install the convenience charging electronics (KLE)
Connection overview of convenience charging electronics (KLE)
WARNING:
High-voltage system.
The high-voltage system operates on the basis of hazardous, electrical voltage and high currents. Mortal hazard through electric shock!
The high-voltage system operates on the basis of hazardous, electrical voltage and high currents. Mortal hazard through electric shock!
- All work on the high-voltage system may only be carried out by specially trained and technically experienced personnel.
- For additional information see: 61 00... SAFETY INSTRUCTIONS on handling hybrid cars
- For additional information see: 61 25... NOTES on repair of high-voltage battery unit
- Position the convenience charging electronics (KLE) (2).
WARNING:
Potential equalization in high-voltage system.
Mortal hazard if the potential equalization screw connection is not correct!
Mortal hazard if the potential equalization screw connection is not correct!
- Observe the safety requirements for the potential equalization screw connection.
- Clean contact faces and have then checked by a second person.
- Tighten the screws/nuts for potential equalization with torque; have a second person check the torque.
- Correct execution of these tasks must be documented in the vehicle records by both persons.
- Tighten nuts (1).TIGHTENING TORQUES SPECIFICATION
Holder for convenience charging electronics (KLE) to body M6 Tightening torque 8 Nm - Connect and lock the coolant line (2).
- Connect and lock the coolant line (1).
- Unlock and disconnect the special tools 2 336 647.
NOTE:
TECHNICAL INFORMATION
Observe the ADDITIONAL INFORMATION for unlocking and disconnecting various plug connections in electrical and hybrid vehicles!
Observe the ADDITIONAL INFORMATION for unlocking and disconnecting various plug connections in electrical and hybrid vehicles!
- Connect and lock the high-voltage connectors (4).
- Connect and lock the high-voltage connectors (3).
- Connect and lock the high-voltage connectors (2).
- Connect and lock the high-voltage connectors (1).
- Connect and lock the signal line connectors (1).
- Clip the signal line (1) in.
Follow-up work
- Connect the low-temperature coolant circuit COOLANT LINE
- FILL the low-temperature cooling system with the vacuum filling equipment
- Install rear UNDERBODY PROTECTION .
- Install the front UNDERBODY PROTECTION/FRONT THRUST FIELD .
- Disconnect all battery GROUND LEADS .
- ACTIVATE high-voltage system.
- Install flap in right luggage compartment TRIM PANEL .
- VENT the low-temperature cooling system.
- ENCODE/PROGRAM control unit(s).