Can anyone tell me where the FETs (Field Effect Transistors located on a Jaguar XF. I'm trying to see if it's the possible issue I'm having as to why my driver's side light takes about 15 minutes to come on.

 

Does this help?

 

thanks

 

Found a bit more that might help.

 

Sorry once again to bring old threads up but I am deep diving trying to resolve my original headlight problem. Reese did you solve your issue? Was it related to the FET or DBJB? Or any others who might care to expound on these two components?