Cold Weather Volvo V50 Brake Failure

Hi,
I’ve got a 2005 Volvo V50. High Mileage (230000). Timing belt replaced at 200k. Runs really nice, until this evening. Inserted the key and turned over but instead of starting it made whirring robot noises and read “brake failure message” and “immobilizar” after turning key to off position. It’s really cold out. 0 degrees. What’s the next move? Thanks

Call a cab. Then have the Volvo towed in for service.

Jump it see if it goes, if it does buy a new battery.