Since the other thread is not getting any attention... I confirmed this works for the Optima to Recalibrate your Factory Nav screen...
Here is the TSB for Hyundai Nav Screen Recalibration I received from COS-EX14 so all credit is due to him, I just tested it...
TSB With Pics www.jtrade.us/Optima/nav_touch_recal.pdf
Raw Text Of TSB
Circulate To: General Manager, Service Manager, Parts Manager, Warranty Manager, Service
Advisors, Technicians, Body Shop Manager, Fleet Repair
Technical Service Bulletin
ELANTRA (MD/UD), TUCSON (LM), GENESIS COUPE (BK), SONATA (YF), GENESIS (BH), SANTA FE (CM)
SUBJECT: NAVIGATION TOUCH SCREEN RECALIBRATION
Description: This bulletin describes the procedure to recalibrate the navigation touch screen. Applicable Vehicles: Elantra (MD/UD), Tucson (LM), Genesis Coupe (BK), Sonata (YF), Genesis (BH). Santa Fe (CM) with touch screen navigation only.
Warranty Information: NO APPLICABLE WARRANTY
NAVIGATION TOUCH SCREEN RECALIBRATION
1. Press “Agree”.
2. Press the following sequence:
a) MAP VOICE x2 (press twice)
b) DEST x2 (press twice)
c) ROUTE x2 (press twice)
d) MAP VOICE x1 (press once)
e) DEST x2 (press twice)
f) ROUTE x2 (press twice)
g) Repeat steps “d-f” above until you see “+” on the screen
3. If sucessful, the screen shown to the right will appear.
**All pictures are from an Elantra (UD/MD)**
4. Press and hold “+” until it moves. Repeat until “+” disappears.
5. After “+” disappears press the screen once to save setting within 30 seconds.
6. Screen may momentarily be blank. Wait until the map is fully loaded.
Press screen within 30 seconds to save settings.
7. Check all touch screen functions.
CONFIRMED BY MYSELF THIS WORKS! At least it gives you the calibration screen... I did have to push the MAP/VOICE Button once after Hitting the Route Button x 2 after step F in the above procedures to get the calibration screen...
I did not have to start the car to get this screen, I just pushed the "start" button 2 times to get everything to come on..
Video #1 http://www.jtrade.us/images/optima/nav_recal.mov
Video #2 http://www.jtrade.us/images/optima/nav_recal2.mov