MK160 GSM Control - Temperature Problem below 0 degree C

Dear support team,

I use the MK160 for my car heating and have some malefunctions below 0 degree Celsius.
I have sourced the industry version of the PIC 12C508A by myselve.
I could program the new PIC by myselve if you could provide me the HEX file.
Other possibility would be, that I send you the PIC and you do the programming.

Thank you for your support
Best regards,

Sorry, for copyright reasons we never supply .hex files.

Please mail PIC with proof of purchase of MK160 to:

Velleman Projects Tech. Dept
Legen Heirweg 33
9890 Gavere