Prepare the mobile table lift
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
WARNING:
Hot fluids
.
Risk of scalding!
Risk of scalding!
- Conduct all work in the vehicle wearing appropriate personal protective equipment only.
CAUTION:
Materials harmful to health
.
Contact with fluids harmful to health!
Contact with fluids harmful to health!
- Note and follow safety instructions on containers.
- Conduct all work in appropriate personal protective equipment only.
NOTE:
TECHNICAL INFORMATION
After disconnecting, seal the high-voltage connector with the cover caps from the set of special tools 5A4A589.
After disconnecting, seal the high-voltage connector with the cover caps from the set of special tools 5A4A589.
NOTE:
TECHNICAL INFORMATION
With the ignition off and the high-voltage safety plug disconnected, the Check Control message "High voltage system faulty" is displayed by default.
The message "High-voltage system switched off" (absence of voltage) is only displayed when the ignition is switched on.
With the ignition off and the high-voltage safety plug disconnected, the Check Control message "High voltage system faulty" is displayed by default.
The message "High-voltage system switched off" (absence of voltage) is only displayed when the ignition is switched on.
NOTE:
TECHNICAL INFORMATION
Collect and dispose of emerging fluids. Observe country-specific waste disposal regulations.
Collect and dispose of emerging fluids. Observe country-specific waste disposal regulations.
NOTE:
TECHNICAL INFORMATION
Follow notes for repair work on the cooling system.
For additional information see: 17 00 NOTES FOR REPAIR WORK ON THE COOLING SYSTEM
Follow notes for repair work on the cooling system.
For additional information see: 17 00 NOTES FOR REPAIR WORK ON THE COOLING SYSTEM
Preliminary work
- Refer to SUCTION THE AIR CONDITIONING .
- Refer to RELEASING THE COVER OF THE HIGH-VOLTAGE SAFETY PLUG .
- Refer to DE-ENERGIZING THE HIGH-VOLTAGE SYSTEM .
- Refer to CHECKING THAT NO VOLTAGE IS APPLIED .
- Refer to REMOVING THE ACOUSTIC COVER .
- Refer to DISCONNECTING THE NEGATIVE BATTERY CABLE OF THE SYSTEM BATTERY .
- Refer to REMOVING BATTERY COVER .
- Refer to REMOVING THE COVER CAP .
- Refer to REMOVING THE EDME CONTROL UNIT .
- Refer to REMOVING BATTERY .
- Refer to REMOVING BATTERY CARRIER .
- Refer to REMOVING REAR HOOD SEAL .
- Refer to REMOVING THE FRONT RIGHT AND LEFT WHEEL .
- Refer to REMOVING THE FRONT LEFT AND RIGHT WHEEL ARCH COVER .
- Refer to REMOVING THE FRONT UNDERBODY PROTECTION .
- Refer to REMOVING THE BRACE ON THE FRONT AXLE SUPPORT .
- Refer to RELEASING THE ENGINE PENDULUM SUPPORT FROM THE COMPONENT CARRIER .
- Refer to RELEASING THE LEFT AND RIGHT OUTPUT SHAFT FROM THE WHEEL BEARING .
- Refer to REMOVING RIGHT OUTPUT SHAFT .
- Refer to REMOVING LEFT OUTPUT SHAFT .
- Refer to DRAINING THE COOLING SYSTEM ON THE HIGH-VOLTAGE BATTERY UNIT .
- Refer to DRAINING COOLANT ON THE COOLANT PUMP OF THE POWER ELECTRONICS .
- Refer to REMOVING THE FRONT END .
- Refer to RELEASING THE POTENTIAL EQUALIZATION LINE ONTO THE BODY (RIGHT) .
- Refer to RELEASING THE POTENTIAL EQUALIZATION LINE ONTO THE BODY (LEFT) .
- Refer to DISCONNECTING THE HIGH-VOLTAGE PLUG CONNECTION .
- Refer to DISCONNECTING THE HIGH-VOLTAGE PLUG CONNECTION ON THE CONVENIENCE CHARGING ELECTRONICS .
- Refer to UNLOCKING AND DISCONNECTING PLUG CONNECTIONS ON THE RIGHT .
- Refer to REMOVING THE POSITIVE BATTERY CABLE .
- Refer to REMOVING THE NEGATIVE BATTERY CABLE .
- Refer to UNLOCKING AND DISCONNECTING THE PLUG CONNECTIONS ON THE LEFT .
- Refer to REMOVING EXPANSION TANK .
- Refer to RELEASING REFRIGERANT LINE .
- Refer to RELEASING REFRIGERANT LINE .
- Refer to DISCONNECTING THE HIGH-VOLTAGE PLUG CONNECTION ON THE ELECTRIC AUXILIARY HEATER .
- Refer to RELEASING THE WIRING HARNESS MOUNTING ON THE TRANSMISSION .
- Refer to RELEASING THE COOLANT HOSE AT THE ELECTRIC AUXILIARY HEATER .
- Refer to DISCONNECTING THE HIGH-VOLTAGE PLUG CONNECTION AT THE HIGH-VOLTAGE BATTERY .
- Refer to RELEASING THE COOLANT HOSES AT THE HIGH-VOLTAGE BATTERY UNIT .
- Refer to RELEASING THE COOLANT HOSE AT THE HEATING AND AIR-CONDITIONING UNIT .
- Refer to DISCONNECTING THE PLUG CONNECTION ON THE HEAT EXCHANGER .
Mobile lifting table
- Provide the mobile lifting table 2 184 136 .
- Lower the mobile lifting table 2 184 136
completely.
- Adjust the inclination of the lifting table with the adjustment screw (2)
until the bubble level (1)
of the lifting table indicates the correct position.
- Place the tools from the set of special tools 2 305 379
ready.
Tool number: Number 20 5 30 3 70 1 - Prepare the following special tools:
Tool number: Number 2 357 221 2 2 357 222 2