Gauges & Instrument Panels: Description
The instrument cluster contains speedometer, tachometer, fuel gauge, coolant temperature gauge and warning indicators. G20 uses a speedometer cable with a speed sensor (reed switch type), which is built into the speedometer. M30 and Q45 use a permanent magnet, generator-type speed sensor located on the rear transmission extension and a speed sensor (reed switch type), which is built into the speedometer. On all models, instrument cluster can be removed with all gauges installed.