Volkswagen Touareg 2003, Service Manual

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4.36 Engine and components in engine compartment (from above and below): Perform visual
check for leaks and damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
4.37 Tyre repair set: Check bottle for damage and if used; check date of tyre sealant . . . . . . . . 110
4.38 Performing road test (driving behaviour, noises, air conditioner etc.) . . . . . . . . . . . . . . . . 110
4.39 Wheel securing bolts: Tighten to specified torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
4.40 Reading radio code using vehicle diagnosis tester . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
4.41 Radio/navigation system: Activate anti-theft coding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
4.42 Power assisted steering: Check oil/fluid level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
4.43 Headlight adjustment: Check and adjust as necessary . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
4.44 Sunroof: Check function, clean and grease guide rails . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
4.45 Sliding sunroof drains: Check not blocked, clean if necessary . . . . . . . . . . . . . . . . . . . . . . 124
4.46 Window wash/wipe system and headlight washer system: Checking operation and checking
for damage, if necessary replenishing fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
4.47 Wiper blade protection: Remove . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
4.48 Service interval display: Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
4.49 Service interval display: Recode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
4.50 Track rod ends: Check clearance, security and boots . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
4.51 Transportation mode: Switch off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
4.52 Door arrester: Grease . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
4.53 Elastic drive coupling and freewheel disc: Renew . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
4.54 Underbody: Visual check for damage to underbody sealant, underbody panels, routing of
lines, plugs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
4.55 Setting time, language and units: On display of combi-instrument . . . . . . . . . . . . . . . . . . 138
4.56 Transfer box and front and rear final drive: Checking oil level, replenishing if necessary . . 140
4.57 Toothed belt for camshaft drive: Renew (8-cylinder petrol engines) . . . . . . . . . . . . . . . . . . 140
4.58 Spark plugs: Renew . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
4.59 Static cornering light (cornering light) and driving light assist: Check function . . . . . . . . . . 151
5
Exhaust emissions test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
5.1 Exhaust emissions test for petrol engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
5.2 Exhaust emissions test for diesel engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
5.3 Exhaust emissions test for diesel engines with OBD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
6 Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Touareg 2003 ➤
Maintenance - Edition 11.2011
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