My S8 came to the rescue too, only to die on me on a cold, dark night

while the Beemer was in Intensive Care ...... S8 safely home waiting a visit from the S8 Wizard now
Here's a pic of the X5 with winter wheels (18" OEM BMW with Vredestein Wintrac tyres) in temps of -14C, just before the oil cooler popped

the Webasto had been running about 25 minutes but the locks were still forzen shut and needed lots of lock deicer that day......