[urq] Battery issue

[Max Hoepli]

 Hi all,

 
I left the car standing for 3 weeks, went to start in -8C and cranked over
slowly, never started, the radio alarm went off. Does it matter how long I
leave the battery in this condition before getting battery hook-up? The 4
year old battery is under back seat.

Max
1986 type 44, turbo Quattro