Cruise control light

As a lot of you with cruise control know, there isn't a light which indicates its actually on.
Ive had a look inside a cluster and there is a slot in the cluster where the light should be, the symbol on the printed sheet and what appears to be an empty slot on the PCB



Would it be a case of simply soldering an LED over the contacts and hey presto?

Well the power steering warning light has a 000 resistor which is just a link so one might be needed on the CCM light.
The instruments were very simple to dismantle, just taking the needles off is a little tricky. This was a spare/donor/faulty cluster as i'm going to attempt to fit the battery and oil temp gauges to my cupra cluster so i was a little more 'heavy handed' as i would have been with the original one but still careful.
Only thing i would mention is the LCD screens have some sort of strip (carbon i believe) connecting it to the board, i did disrupt this when removing them but as this is an untested cluster i have no way of knowing if it will work when put back together or if the strips are removable/if it is safe to remove them.
Don't really want to take my cluster apart then find my MFD doesn't work anymore..

I was thinking about swapping the red LED's for white ones but thought white on white would be a bit much.
Thats not too bad..

Well, i've had the Cupra cluster out (VDO) and unlike the TRW cluster pictured, there was only one solder pad so i've soldered a single green PLCC-2 LED in place and tested with a twin AA battery pack to confirm contact. Unfortunately when refitted and cruise is activated nothing happens. Sad times. Im sure ill have overlooked something but as i'm not some sort of PCB wizard and i need to drive the car daily i've no real way of knowing. I would welcome anyone else to give this a try as i'm almost certain there is a way of getting this to work. I've had no luck getting the voltmeter and the oil temp working either.