My neighbour took his 2 years old Toyota into the dealers today and was quoted 21,000B for a new GPS map.

 

Is there any alternative to paying what seems like an outrageous price?

A 3000-6000 baht android phone with either a free or paid for GPS app.

For that price you can get a new Garmin

I have the Honda Accord with the same set up---they just update the GPS system by placing a special CD into the player (& pressing few other buttons) . None of those systems are as good as an Apple or Google system which is updated all the time, for free.

 

I think the answer to his problem is called----RTMS

;

Read the Manual Stupid.............

I have a 2 years old Toyota GPS - very boring to use. I had an old Garmin that I put in my car because it's easer than spending hours to tr to use their f.. device.

It's seems that Toyota thailand  never use a GPS.