• 31.20 Fleet management system/positioning3
• 31.22 Emergency call system1
• 31.30 Instrument cluster/onboard computer7
• 31.35 Tachograph/toll system22
• 31.50 Display3
• 31.55 Navigation1
• 31.65 Radio1
• 31.67 Media playback/data medium2
• 31.80 Antenna/antenna amplifier1