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egremont · 20th October 2021, 11:36

Hi Klazy,

There is a sub-section in the SA part of our cars ZCS codes for alarms.

My car is coded for “Alarm No US”. I am guessing, but think the “US” is MG Rovers abbreviation for “UltraSonic”.

If this is the case, I think you will need to calculate the value for “Alarm WITH US [ultrasonic] and make the necessary adjustment (difference between "No US" calculation and that of "WITH US] to your ZCS via your T4.
Regards,
Bruce.

20th October 2021, 11:36	#2
egremont Loves to post Rover 75 Connoisseur SE. Auto. Saloon. SE Join Date: Apr 2009 Location: Melbourne Posts: 458 Thanks: 163 Thanked 198 Times in 70 Posts	Ultra Sonic Alarm. Hi Klazy, There is a sub-section in the SA part of our cars ZCS codes for alarms. My car is coded for “Alarm No US”. I am guessing, but think the “US” is MG Rovers abbreviation for “UltraSonic”. If this is the case, I think you will need to calculate the value for “Alarm WITH US [ultrasonic] and make the necessary adjustment (difference between "No US" calculation and that of "WITH US] to your ZCS via your T4. Regards, Bruce.