 | |  | 20" Alloy wheels 5-spoke design (275/50 tyres) |  | 21" AMG alloy wheels (5-spoke design) including flared wheel arches (295/40 tyres) |  | Tow bar, detachable - excludes 13 pin adapter |  | Headlamps Bi Xenon active light system with dynamic range adjustment (headlamp beam follows steering direction), cornering light function in fog lamps and headlamp cleaning system (standard on GL 500) |  | Running boards featuring an aluminium look with rubber studs |  | Diesel Particulate Filter (GL 320 CDI only) |  |
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