In my jagua XK 2011 has the faliure code P1707 in the transmission

 

Welcome to the forum andres_g_d,

I've moved your question from XK8/XKR to XK/XKR forum. Members here with the same model will be able to help.

Please follow this link New Member Area - Intro a MUST - Jaguar Forums - Jaguar Enthusiasts Forum to the New Member Area - Intro a MUST forum and post some information about yourself and your vehicle for all members to see. In return you'll get a proper welcome and some useful advice about posting to the forum.

Graham

 

I don't know what that is, but Google can get you started;
Code P1707 Transfer Case Neutral Indicator Hard Fault Present

 

See attachments - try repeatedly engaging and disengaging the transmission parking lock.