I was away for 3 days, now suddenly it doesnt work anymore when i touch the handle. I read the manual, it says system deactivated the convenience feature to save battery. Just wonder how long until it back to normal operation. Thanks!
One touch window up-down function was what I described.
Try simply driving and getting battery charged up again. It should return with an adequate charge; this is one of the early things the power management system shuts down if it senses a declining battery charge.
bigger picture though, if you left nothing on, a battery should easily hold almost all of its charge for three days. If not, either suspect a failing battery or some other current drain.
Make sure the second key isn't in the car. See if the other one works better. See if the car will start based on key proximity, or if it's just the central locking. Drive it around the block. Check again.
Your cell phone should NOT be in the same pocket with the key, or you will get inconsistent results.
Also, I made a mistake once after being away from the car for a while... Remember that you cannot rest your thumb on the square "pad" while OPENING the car. That will prevent the door from unlocking. Don't touch the pad while opening.
I use my cars up completely!
2001 Subaru Outback Sedan 2.2L - Totaled
1996 Subaru Outback Wagon 2.2L - Totaled
1990 Mitsubishi Mighty Max Pickup 2.0L - Sold due to babies
1980 Dodge Aspen - Slant 6 225 - Totaled
1972 Mercury Colony Park Wagon 460/7.5L - Sold the motor
2000 Audi A6 2.4L 5-spd - Wife's Previous, Totaled
2006 Volvo S40 - Wife's for 6 months, didn't like it
2006 Audi A6 Avant w/Nav - Wife's Current