Steering Wheel Controls
| Item Number | Description |
|---|---|
| 1 | Search down |
| 2 | Volume up |
| 3 | Mode select |
| 4 | Search up |
| 5 | Volume down |
| 6 | Gap decrease |
| 7 | Gap increase |
| 8 | Set or increase the speed |
| 9 | Resume set speed |
| 10 | Cancels without erasing memorized speed |
| 11 | Decrease the speed |
| 12 | Heated steering wheel |
| 13 | Answer call/dial switch |
| 14 | End/reject call switch |
| 15 | Voice control |
The HU can be remotely controlled via steering wheel mounted controls. The steering wheel controls are mounted to the right hand side of the steering wheel.
The switches are a resistive ladder type. The HU supplies a reference voltage to the switches, which then return an altered voltage to the HU depending on which switch is pressed.
The controls allow the user to adjust the volume, change compact disc (CD) tracks/radio pre-sets, answer and end a phone call (where a phone is fitted) and use the voice recognition system.