Wireless updates could also allow car makers to streamline manufacturing processes, potentially saving money by fitting every car with the same hardware on the production line (standardisation saves money in mass production), with software unlocking features if individual owners specify specific optional extras or packs. Conversely, owners who might want to test out a new feature before deciding to buy it, or drivers who want to rent a particular function for a short period of time, could benefit from OTA updates.

In theory, buyers of second-hand cars could find some features disabled if the original owner’s contract specified some services were not transferable between owners, for example. OTA updates don’t only promise advantages to consumers, however. Tesla’s OTA updates have seen owners of Model 3s, Ss and Xs wake up to find their cars have been equipped with new features overnight, while Jaguar Land Rover has also made big promises about the technology. Over-the-air (OTA) updates offer huge opportunities for manufacturers to upgrade - or downgrade - their vehicles remotely. The firm subsequently rowed back on this decision, however.

The car maker faced criticism last year after it quietly made Apple CarPlay a subscription service that drivers would have to pay for on an annual basis. The free update is in stark contrast to the last time BMW made headlines with choices around software provision. An upgrade to the firm’s ‘Personal Assistant’ voice recognition software.Connected charging, which points drivers towards public charge points.eDrive Zones, a function that automatically switches plug-in hybrid models into electric mode in low emission zones.Connected Parking, which can show drivers where a free space is and if it is big enough for their car.The cloud-based BMW Maps navigation system.

Bmw idrive 7 update