Dear All

I have situation below

1. When I switch on the AC, I could see that AC compressor clutch not engaged.
2. I disconnect the power of AC and manually connect 12v + and clutch is engaged. So the issue is with
3. I suspect the fuse in main junction box could be damaged, below the suspect I have

a. F11 ==> 10A
b. F13 ==> 15A
c. R3 A/C
d. R5

Question
a. Is there any other fuse that could be the suspect?
b. How to check R3/R5 fuse?

Picture of R5 fuse






Picture of R3 fuse






12V socket connector (red color left side) is detected 0volt instead of 12V

Click image to enlarge

Your pics indicate a relay not a fuse Jules

oh yes, you are right. R is relay, thanks for correction

You tube shows lots of how to check a relay,

Have you got sufficient gas in the system as low pressure will cause the clutch not to engage.

Richard FL2 07 TD4 GS Auto
Ex 02 TD4 Auto

The A/C Clutch is electronically controlled, are you sure that all the conditions are met for it to be called and power supplied?
Do you have any DTC error codes in system that may give you a clue to the failure?
Have you read the Climate Control section in the Repair and Wiring Manual? FL2 XS SD4 Auto 2010 2012-2017 (21k - 91k miles) (MY2011)
FL2 Metropolis SD4 Auto 2014 2017- (16k - 77k+ miles) (MY2015)
Metro in its 11th Year of (Extended) LR Warranty / Full LR Service History
(Expensive, but Trouble/Worry free - hopefully?)