61 20 900 Disconnecting and connecting battery earth lead
WARNING:
Observe SAFETY INFORMATION
for handling hybrid cars.
DE -energize the high-voltage system.
DE -energize the high-voltage system.
WARNING:
Observe the SAFETY INFORMATIONS
for handling the battery!
Follow instructions FOR DISCONNECTING AND CONNECTING BATTERY !
Observe notes on POWER SUPPLY /on intelligent battery sensor (IBS).
Follow instructions FOR DISCONNECTING AND CONNECTING BATTERY !
Observe notes on POWER SUPPLY /on intelligent battery sensor (IBS).
Necessary preliminary tasks:
- Lift luggage compartment floor
IMPORTANT:
Before disconnecting the battery cable, it must be ensured that the vehicle goes to sleep. Observe a waiting period of at least 2 minutes.
Loosen nut (1).
Tightening torque 61 21 1AZ .
IMPORTANT:
Do not under any circumstances use force to pull off negative terminal.
Detach battery negative lead with IBS towards top, lay to one side and secure.