61 20 900 Disconnecting and connecting battery negative lead
WARNING:
High-voltage system - mortal hazard!
The following points must be strictly observed prior to starting work:
DE-ENERGIZE THE HIGH-VOLTAGE SYSTEM
Observe SAFETY INSTRUCTIONS ON HANDLING HYBRID OR ELECTRIC VEHICLES
The following points must be strictly observed prior to starting work:
DE-ENERGIZE THE HIGH-VOLTAGE SYSTEM
Observe SAFETY INSTRUCTIONS ON HANDLING HYBRID OR ELECTRIC VEHICLES
WARNING:
Observe SAFETY INSTRUCTIONS for handling battery.
Follow instructions for DISCONNECTING AND CONNECTING BATTERY .
Follow instructions on INTELLIGENT BATTERY SENSOR (IBS) .
Follow instructions for DISCONNECTING AND CONNECTING BATTERY .
Follow instructions on INTELLIGENT BATTERY SENSOR (IBS) .
Preliminary work needed:
- Refer to REMOVING COVER IN FRONT RIGHT TRUNK .
IMPORTANT:
Before disconnecting the negative lead, it must be ensured that the vehicle goes to sleep. Observe a waiting period of at least 2 minutes.
IMPORTANT:
Do not under any circumstances detach or lever off intelligent battery sensor (2) from battery by force.
Loosen nut (1).
Tightening torque 61 21 1AZ .
Remove intelligent battery sensor (2) from battery and fix negative wire to side.