Mapview + Direction (heading)

I’m creating a small map to show the location of my car. I’m getting the latitude, longitude and heading from the car. With the latitude and longitude, I can nicely show the location (see below).

Is it possible to show fe a flash with the heading instead of standard ‘you’re here’?

What I have so far:

items:

Number       x1Latitude   "Latitude  [%.4f]"      <zoom> (x1) {channel="bmwconnecteddrive:CONV:user:XXXXXXX:location#latitude" }
Number       x1Longitude  "Longitude  [%.4f]"     <zoom> (x1) {channel="bmwconnecteddrive:CONV:user:XXXXXXX:location#longitude" }
Number:Angle x1Heading    "Heading [%.1f %unit%]" <zoom> (x1) {channel="bmwconnecteddrive:CONV:user:WBAHT510305J69774:location#heading" }
Location     x1Location   "Locatie"

rule:

rule "Location Car"
when
        Item x1Latitude changed or
        Item x1Longitude changed
then
        val lat = x1Latitude.state as Number
        val lon = x1Longitude.state as Number
        x1Location.postUpdate(new PointType(lat,lon))
end

sitemap:

 Frame label="Location" {
   Mapview item=x1Location height=5 icon="none" label=""
   }

Current result: