My Jag is 2017MY X351 and it doesn't have an IPMA, so I can't use AHBA(Auto High Beam Assist).



I found that HS-CAN pins on the Rear-View-Mirror connector. It is 7/8.


And I found that there is a Rear-View-Mirror for AHBA for XJ without IPMA. Its part number is FW93-17E678-H(G)C. It needs a new cover, it is more longer then old cover. Installation is very easy. No needs any other tools.


When I run SDD it looks like IPMA is availabled. Of course, this is HCMB, not IPMA. Next, fix CCF. only need to modify 3 items.

• 445 (AUTO_HIGH_BEAM) : 0x02 (Fitted)
• 445 (PARAM_CCF_AHB_SENSITIVITY_MENU) : 0x08 (Enabled)
• 445 (PARAM_CCF_AHB_CALIBRATION) " : 0x20 or your country

"Service Features > select New Modules Configuration". Then you can use AHBA. (When I first installed IPMA I couldn't use AHBA. I could see the DTC showing that IPMA configuration is required. My Jag completed learning using by SDD after, I can use it.)




You can also use TSR. But LDW and Intelligent Speed Limit don't work, yet.

Many Thanks,
KIM