A dash-switch sized digital volt meter for your Mercedes W201 that fits above the center vents in an extra switch spot. Fits perfectly, designed for this location. Snug and proper fit. The meter can read from 2.5 volt to 30 volt and refreshes every 0.5 seconds. Must be wired to igntion-switched 12 volt+ and ground. Has Genuine Mercedes connectors. Custom part that looks great. The unit in the images is the exact unit you will receive. Excellent cosmetic condition. A useful and unique addition to your 190E. Center vent and antenna switch are for display purposes only and are not included. Shipping is FREE to the USA or Canada. $32 tracked/insured airmail to parts of Europe. Please check out my other listings!