Control unit

For vehicles with chassis number up to C30 CH -300040 new adapter wiring 31346060 and fuse 8697088 must be ordered. | Software must be downloaded into the control module for signals to the tow hitch., For vehicles with chassis number from S40 CH 28425- wiring 31346058 and fuse 8697088 must also be ordered. | Software must be downloaded into the control module for signals to the tow hitch., For vehicles with chassis number up to C70 CH -136057 new adapter wiring 31346058 and fuse 8697088 must be ordered.