GSM card failure
I believe the Siemens GSM unit bolted to the back of my ICS has failed. Dealer will only replace complete ICS £2600+VAT - does anyone know wher to source the Siemens GSM module A20. It has a code - 830880-88010-A100-1.
I've checked the aerial and believe this is OK. With the module fitted it sends the sat nav into spasms, continually uploading the software as it cannot get the phone element to work.
Siemens web site, phone no, supplier, etc. any of these would help - certainly not going to replace the complete ICS - doubt if thre car is worth as much as a new ICS!!!!