Well, I seem to dissent with the general belief here.
I've carried for 25 years on my hip in a car and never gotten a problem. If it is on your hip and not covered by a shirt, jacket, etc. it is "openly carried".
Read STATE V. HUNTLEY remarks by the judge. A pistol carried in a holster on the hip is not concealed. When I get pulled over I just have my hands on the wheel and tell the cop I have a handgun on my right hip. If you keep your wallet in your right back pocket and your piece is on your right side, be sure that you tell him this before you go reaching for it. Once or twice the cop has asked me to step out of the car and he has taken the handgun while I get my DL. Once it's all over he'll give back the DL and the gun (assuming you aren't a crook).
I'm sure if carrying a gun in a holster on your hip while driving was "concealed" I would have been in jail a long time ago.
"If it is time to bury your guns, then it is time to dig them up!"