clarinetbcn
T5.1 Beach 140
Top Poster
Lifetime VIP Member
Easy way to tell if you have the original parking heater: If you have an original VW outlet flush with the B pillar, you do. If you have the control panel but no outlet on the B pillar, you have the programable coolant heater. If you have a heater outlet on the floor like the picture in the original post, you have an after market Webasto parking heater.You can also tell the difference if you install a voltage meter to monitor leisure battery usage. The Beach comes with no way to monitor the draw or state of charge of the leisure battery, unless you install one, which I have. The coolant heater drops the voltage from 12.9 (fully charged) to 12.3 almost immediately, due to the draw of the dash vent mechanism, while the parking battery has an initially strong draw during ignition, which backs off to almost nothing after a couple of minutes. That's is why it can run all night while the coolant heater would flatten the battery, and why the control panel, which looks identical to the parking heater, has such a short time limit.