JIMMY79

Tephra mods
Hi mate sorry to bother you, you kindly helped me out in the summer by replying to my thread where unknown to me I accidentally engaged valet mode at McDonald's!wondering if you can help??? My car 02 vii has had tephra treatment, it's had the water spay removed and maps installed and switchable from the spray button and seemingly the water spray light indicates what map your on, have you heard of this? I push the button for 2 sec to engage different light flashes on the spray light.
Stupid question,,, I went on rolling road day today I had the light not illuminated or flashing as previous owner told me to keep it in standard set, so I've never played with it like that, a couple of the guys weren't aware of the mod and my rr figure was 20 bhp short of what I thought it was but still a respectable 360bhp, should I have had the maps switched on???
Such a stupid question but no one had heard of tephra or what it does or settings etc...
Do you have any info??
Regards
Dave