24 hour clock to 12 hour is this possible?

 

huh?

 

Look at the manual

 

Yes.

 

I changed mine the other way around (from US 12 hours to 24 hours) using these instructions with no problem. You need VAG-COM. My original code was 02244 changed to 02444 - got 24 hour time (normal time to some) while retaining odometer in miles.

Recode for warning lamps:

[Select]
[17 - Instruments]
[Recode - 07]
Write down the existing coding for future reference.
Enter 5-digit code from below
[Do It!]

Look at the first two digits in the coding. Add the values for the options together to get the correct coding.

00 - No available equipment
+01 - Brakepad wear sensor warning active
+02 - Seatbelt warning active
+04 - Washer fluid level warning active

Look at the third digit in the coding (Market version):

1 - "EU" 24 hour clock (may result in odometer in km in 2002+ clusters)
2 - "USA" 12 hour clock
3 - "Canada" 12 hour clock (may result in odometer in km in 2002+ clusters)
"The third digit in the code is the country code. The codes are:
4 - "UK" 24 hour clock (should result in odometer in miles)
5 - Japan
6 - Saudi Arabia
7 - Australia

Look at the fourth digit in the coding (Cylinders):

3 - No Service Interval (2002+ models)
4 - 4-cylinder (1999-2001 models)
6 - 6-cylinder (1999-2001 models)

Look at the fifth digit in the coding (Distance impulse multiplier):

2 - 3538
4 - 3648 (some 2002+ models)

So, if you want to have Seatbelt warning and washer fluid warning only in a 2001 Canadian 6-cylinder vehicle, (add 00+02+04 = 06),3,6,2 = 06362.<ul><li><a href="http://www.ross-tech.com/vag-com/cars/vwmkIV.html">http://www.ross-tech.com/vag-com/cars/vwmkIV.html</a</li></ul>