[edwardbradley]

Wondering if anybody can give me any input to the following concerns?
718 Cayman One year old June. 2018.
1. Multifunction Display : Trip: Total. Total trip time stooped at 99 hours, 59 minutes. Mileage continues to add up. ?
2. Losing tire pressure over the winter months when car was not used and stored in a garage. 5-6 lbs per tire. is this normal?
3. Back up camera now stays on in 1st gear until i reach 10-12 miles an hour. Didn't used to stay on this long. this is distracting.
4. Never got a satisfactory answer why all of a sudden navigation screen changed from to boring Grey back ground to an actual "Colored" screen?

thanks...
Enjoy your ride!

 

[RussellHodgson]

1. Multifunction Display : Trip: Total. Total trip time stooped at 99 hours, 59 minutes. Mileage continues to add up. ?
Same for me. It doesn't seem to display any higher than 99 hours 59 minutes.

2. Losing tire pressure over the winter months when car was not used and stored in a garage. 5-6 lbs per tire. is this normal?
Most likely normal if the car sat for 5-6 months. I'd fill them back to normal pressure and monitor to see if they deflate again. Usually when storing you'd want to up the pressure to near max pressure to keep the tires nice and round.

3. Back up camera now stays on in 1st gear until i reach 10-12 miles an hour. Didn't used to stay on this long. this is distracting.
It has always been this way for me.

4. Never got a satisfactory answer why all of a sudden navigation screen changed from to boring Grey back ground to an actual "Colored" screen?
Don't know about this - maybe a day/night setting?

 

[My718isPorsche#5]

Mine is the same. I have the tires parked on underlayment (about 1/8 inch plywood). If you pump tires up to the max on the side wall it should help flat spotting while parked.

 

[aeronca65tl]

I don't have NAV system, but otherwise 1, 2 & 3 is normal.

I agree that the backup screen staying on is annoying. If you press any of the hard keys under the screen (SOURCE, NAV, TUNER, etc) it will go off. I usually just press the back-arrow hard key (right side....under screen).

 

[Porsche2018]

Agree with all the other posters but to add another data point my 718 CS was in the garage while on a two month winter vacation and the tire pressure was not adversely affected. I did not make any attempt to place tires on a softer/kinder surface. Though, two months may not have been long enough to see a tire pressure change.