Tow bar wiring kit, 13-pole socket

Installation uses original vehicle connectors and a multifunctional trailer module which amplify all necessary signals. Compatible with both conventional bulb and LED trailer lights and featuring audible warning of trailer turn indicator or brake light malfunction. The rear fog lamp of the vehicle is automatically switched off when a trailer is connected.
Available with a 13-pole waterproof socket housing.
The 13-pole based system is prepared to manage all modern caravan functions, in order to use its full functionality please additionally order +15/+30 extension kit 55621ADE01.
Adapter is available to temporarily change 13-pole to 7-pole.
13-pole (vehicle) to 7-pole (trailer/ caravan) adapter: E919999137

Specifications

Technical Information

• OE connectors for Plug & Play connection
• Trailer module with all important features:
  1. Amplifying of all required signals
  2. C2 function for indicator and brake lamps on trailer (warning via buzzer when bulbs are broken)
  3. Fog lamp cut off
  4. Bulb & LED lamps on trailer will be detected
• Waterproof socket
• +30/+15 preparation (extension kit to be ordered (55621ADE01) if required)
• PDC cut off preparation for aftermarket PDC
• Safety feature: audible warning of failed broken trailer turn indicator lamps (legal requirement in Germany, Austria and UK. Future standard for rest of Europe)
• Safety feature: audible warning of failed trailer brake lamp