Upgrade your factory-installed auxiliary heater to a full parking heater
Upgrade your factory-installed auxiliary heater to a fully functional parking heater. With pre-heated coolant, you not only reduce engine wear, but also start your journey with clear windows and a comfortable interior temperature.
Our upgrade kit is always supplied with illustrated installation instructions. Step by step, it explains which wire needs to be connected where. Note: With this upgrade kit, the auxiliary heater software must be flashed afterwards. The required programming tool / W-Bus diagnostic interface can be ordered here as well. Of course, our technical support is available by email or phone before and after your purchase.
Our retrofit kit – your advantages at a glance:
- Plug & play version, fully connector-based WITHOUT soldering or crimping
- Auxiliary heater software must be flashed, dongle included in delivery
- Easy installation thanks to vehicle-specific design, supplied with illustrated instructions
- Can be expanded with Webasto remote control or phone control (can also be retrofitted at any time via plug & play wiring harness)
- All remote controls and timers offered by us can be combined with each other
- Clear windshield (no ice, no snow, no fogging)
- Comfortable interior temperature when entering the vehicle
- Incl. ventilation function for summer months
- Reduced engine wear thanks to pre-heated coolant
- Operation via Webasto MultiControl Car timer, remote control or GSM module
- Up to 21 start times programmable via timer (3 per weekday)
- Simple and clear timer menu
- VW T6.1 parking ventilation function can be used
- Increases the resale value of your Volkswagen T6.1
- Technical support before and after purchase via email or phone
Offer valid for:
- All VW T6.1 (from model year 2020) with factory-installed auxiliary heater (PR no. 9M5 (auxiliary heater), 7VG (parking heater* with timer plus auxiliary heater) or 7VF (parking heater* with remote control plus auxiliary heater) and all engine codes
- Not compatible with vehicles equipped with Pandora alarm system!
*This is only an air auxiliary heater without engine preheating. We therefore also recommend upgrading the existing auxiliary heater in these vehicles using our retrofit kit.
We will gladly check whether your VW T6.1 is equipped with an auxiliary heater. Please send us your VIN (17 digits, beginning with WV2ZZZ7HZLxxx or WV1ZZZ7HZLxxx, found in the registration document under section E).
Scope of delivery:
- Plug & play retrofit kit for Volkswagen T6.1 (basic wiring harness)
- Webasto dongle for software flashing
- Webasto software for flashing the auxiliary heater
- Webasto timer (optional if selected)
- VW Telestart, Webasto T99 or T100 remote control (optional if selected)
- Webasto GSM module for phone control (optional if selected)
- Continuous operation module (optional if selected)
- Vehicle-specific illustrated installation instructions
- PLEASE SELECT AT LEAST ONE CONTROL OPTION!!
Installation note:
- Installation time: approx. 2–3 hours (depending on control option)
- Special tool required for software flashing (W-Bus diagnostic interface can be ordered here)
- Vehicle-specific illustrated installation instructions included
- Free technical support via our customer service
Notes on the optional continuous operation module:
Would you like to sleep in your vehicle? Then the continuous heating function is the right solution.
With the MultiControl SW and our continuous operation module, you can heat permanently. The continuous function works only together with the MultiControl SW timer. An additional remote control can be connected (continuous mode works only via the timer). In continuous mode, the heater runs for 45 minutes, pauses for 5 minutes, then runs again for 45 minutes. This cycle repeats until the heater is switched off. An additional control module is required (included when continuous mode is selected). We recommend connecting to a second battery. A carbon monoxide detector should be used in the sleeping area.
Further notes:
- This offer includes the retrofit kit (basic wiring harness) and the selected control option(s)
- Webasto ThermoConnect Tcon2 cannot be combined with the timer; all other control options can be combined
- During parking heater operation, fault entries may be stored in certain control units. According to Webasto documentation for Thermo Top Evo (OE) VW T6.1: During parking heater operation, components of the vehicle’s climate control system are activated. Other vehicle components remain inactive, which may be interpreted as a fault and stored accordingly. Increased quiescent current may also be displayed in some vehicles. If incorrect installation can be ruled out, these entries relate exclusively to parking heater operation and have no effect on vehicle functions while driving.
Please note that upgrading is only possible if the auxiliary heater is fully functional (no parking heater function in case of defective auxiliary heater or components such as the circulation pump). We can check your auxiliary heater free of charge – please schedule a workshop appointment with us.
Installation service:
We can install this product in your vehicle for a fixed price of €249.00. If interested, please arrange a workshop appointment via our contact form at www.wibutec.de/kontakt.
This product description has been translated automatically. The original and authoritative version is the German-language description. In case of any discrepancies or uncertainties, please refer to the German version.