BMW 5 Series: Power supply terminals
Control units in the vehicle must be supplied with power only when they are needed. The following terminals are used in the G30:
- Terminal 15N
- Terminal 30B
- Terminal 30F
- Terminal 30
Terminal 15N supplies control units which are needed only when driving and which may be needed to safely end a journey. After-run of 5 s starts at the transition from DRIVING to RESIDING.
Terminal 30B is used to supply control units that are needed in the stationary mode RESIDING and for stationary functions where the customer is not in the vehicle. An after-run of 6 minutes starts at the transition from RESIDING to PARKING, and terminal 30B is then switched off.
Terminal 30F is used to supply control units which must perform functions in PARKING condition.
Terminal 30F is normally switched on in PARKING condition, but may be switched off due to faults in the vehicle electrical system. The terminal is switched off with an after-running period of 1 min if a fault is detected.
Terminal 30 control units (e.g. alarm system) are always supplied with voltage and are also not switched off in the event of a fault.
.png)
Programming-analysis-diagnosis (PAD) mode
The vehicle condition programming-analysis-diagnosis is still present for diagnosis. All terminals are switched on in this mode. This ensures that diagnosis can be performed with all control units. This vehicle condition is displayed in the BMW diagnosis system ISTA.
Activation of the PAD mode:
- Operation of the start/stop button (three times within 0.8 s) + valid remote control or valid ID transmitter in the vehicle interior.
- By the BMW diagnosis system ISTA.
The PAD mode is exited by pressing the start/stop button or by closing the diagnosis with the BMW diagnosis system ISTA.
READ NEXT:
Partial network operation
Today's premium vehicles contain up to 70 control units with well over 100
micro-controllers which
are networked with each other. However, depending on the current vehicle
condition or the vehicle
u
SEE MORE:
Concept, General information, Safety information
Concept
The vehicle can be remotely parked and driven out in reverse in the case of
suitable forward-parking spaces, for instance a garage. The driver is not in the
vehicle, but controls the parking procedure responsibly from the outside using
the BMW display key.
Stop the vehicles manually in t
Engine oil types to add
General information
The engine oil quality is critical for the life of the
engine.
Only add the types of engine oil which are listed.
Safety information
NOTICE
Oil additives can damage the engine. There is a
risk of damage to property. Do not use oil additives.
NOTICE
Incorrect engine oil can cause
